Product Description
Wholesale Price Helical Gear High Precision 3-5 Arcmin Planetary Gearbox Speed Reducer
PAR gearbox
1. The spiral bevel gear reversing mechanism realizes right angle steering output
2. The installation distance of spiral bevel gear pair can be adjusted, and the working sound is lower
3. The grinding bevel gear pair can be selected, and the working sound is more stable and quiet
4. Integrated design, high precision and high rigidity
5. The double support cage planet carrier structure has high reliability and is suitable for high-speed and frequent forward and reverse rotation
6. Compared with the corresponding square fuselage series, it has the same performance and higher cost performance
7. Coupling meter, more connection options, keyway can be opened
8. Helical gear transmission, low return clearance and more accurate positioning
9.Size range:140-180 mm
10.Ratio range:3-100
11.Precision range:3-5arcmin (P1); 5-8arcmin (P2)
Product Parameters
| Specifications | PAR140 | PAR180 | |||
| Technal Parameters | |||||
| Max. Torque | Nm | 1.5times rated torque | |||
| Emergency Stop Torque | Nm | 2.5times rated torque | |||
| Max. Radial Load | N | 9400 | 14500 | ||
| Max. Axial Load | N | 4700 | 7250 | ||
| Torsional Rigidity | Nm/arcmin | 47 | 130 | ||
| Max.Input Speed | rpm | 6000 | 6000 | ||
| Rated Input Speed | rpm | 3000 | 3000 | ||
| Noise | dB | ≤68 | ≤68 | ||
| Average Life Time | h | 20000 | |||
| Efficiency Of Full Load | % | L1≥95% L2≥90% | |||
| Return Backlash | P1 | L1 | arcmin | ≤5 | ≤5 |
| L2 | arcmin | ≤7 | ≤7 | ||
| P2 | L1 | arcmin | ≤8 | ≤8 | |
| L2 | arcmin | ≤10 | ≤10 | ||
| Moment Of Inertia Table | L1 | 3 | Kg*cm2 | 23.5 | 69.2 |
| 4 | Kg*cm2 | 21.5 | 68.6 | ||
| 5 | Kg*cm2 | 21.5 | 68.6 | ||
| 7 | Kg*cm2 | 21.5 | 68.6 | ||
| 8 | Kg*cm2 | 20.5 | / | ||
| 10 | Kg*cm2 | 20.1 | 66.2 | ||
| 14 | Kg*cm2 | / | 68.6 | ||
| 20 | Kg*cm2 | / | 68.6 | ||
| L2 | 25 | Kg*cm2 | 6.88 | 23.8 | |
| 30 | Kg*cm2 | 7.1 | 22.2 | ||
| 35 | Kg*cm2 | 6.88 | 22.2 | ||
| 40 | Kg*cm2 | 6.88 | 22.2 | ||
| 50 | Kg*cm2 | 6.88 | 22.2 | ||
| 70 | Kg*cm2 | 6.88 | 22.2 | ||
| 100 | Kg*cm2 | 6.34 | 21.6 | ||
| Technical Parameter | Level | Ratio | PAR140 | PAR180 | |
| Rated Torque | L1 | 3 | Nm | 360 | 880 |
| 4 | Nm | 480 | 1100 | ||
| 5 | Nm | 480 | 1100 | ||
| 7 | Nm | 480 | 1100 | ||
| 8 | Nm | 440 | / | ||
| 10 | Nm | 360 | 1100 | ||
| L2 | 14 | Nm | / | 1100 | |
| 20 | Nm | / | 1100 | ||
| 25 | Nm | 480 | 1100 | ||
| 30 | Nm | 360 | 880 | ||
| 35 | Nm | 480 | 1100 | ||
| 40 | Nm | 480 | 1100 | ||
| 50 | Nm | 480 | 1100 | ||
| 70 | Nm | 480 | 1100 | ||
| 100 | Nm | 360 | 1100 | ||
| Degree Of Protection | IP65 | ||||
| Operation Temprature | ºC | – 10ºC to -90ºC | |||
| Weight | L1 | kg | 20.8 | 41.9 | |
| L2 | kg | 26.5 | 54.8 | ||
Company Profile
Packaging & Shipping
1. Lead time: 7-10 working days as usual, 20 working days in busy season, it will be based on the detailed order quantity;
2. Delivery: DHL/ UPS/ FEDEX/ EMS/ TNT
FAQ
1. who are we?
Hefa Group is based in ZheJiang , China, start from 1998,has a 3 subsidiaries in total.The Main Products is planetary gearbox,timing belt pulley, helical gear,spur gear,gear rack,gear ring,chain wheel,hollow rotating platform,module,etc
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.how to choose the suitable planetary gearbox?
First of all,we need you to be CZPT to provide relevant parameters.If you have a motor drawing,it will let us recommend a suitable gearbox for you faster.If not,we hope you can provide the following motor parameters:output speed,output torque,voltage,current,ip,noise,operating conditions,motor size and power,etc
4. why should you buy from us not from other suppliers?
We are a 22 years experiences manufacturer on making the gears, specializing in manufacturing all kinds of spur/bevel/helical gear, grinding gear, gear shaft, timing pulley, rack, planetary gear reducer, timing belt and such transmission gear parts
5. what services can we provide?
Accepted Delivery Terms: Fedex,DHL,UPS;
Accepted Payment Currency:USD,EUR,HKD,GBP,CNY;
Accepted Payment Type: T/T,L/C,PayPal,Western Union;
Language Spoken:English,Chinese,Japanese
| Application: | Motor, Electric Cars, Motorcycle, Machinery, Marine, Agricultural Machinery, Car, Textile Machinery |
|---|---|
| Hardness: | Hardened Tooth Surface |
| Installation: | Vertical Type |
| Layout: | Coaxial |
| Gear Shape: | Helical Gear |
| Step: | Double-Step |
| Samples: |
US$ 1969/Piece
1 Piece(Min.Order) | |
|---|
| Customization: |
Available
| Customized Request |
|---|
How to Select a Gear Motor
A gearmotor is an electrical machine that transfers energy from one place to another. There are many types of gearmotors. This article will discuss the types of gearmotors, including Angular geared motors, Planetary gearboxes, Hydraulic gear motors, and Croise motors. In addition to its uses, gearmotors have many different characteristics. In addition, each type has distinct advantages and disadvantages. Listed below are a few tips on selecting a gearmotor.
Angular geared motors
Angular geared motors are the optimum drive element for applications where torques, forces, and motions need to be transferred at an angle. Compared to other types of geared motors, these have few moving parts, a compact design, and a long life. Angular geared motors are also highly efficient in travel drive applications. In addition to their durability, they have a low maintenance requirement and are highly corrosion-resistant.
Helical worm geared motors are a low-cost solution for drives that employ angular geared motors. They combine a worm gear stage and helical input stage to offer higher efficiency than pure worm geared motors. This drive solution is highly reliable and noise-free. Angular geared motors are often used in applications where noise is an issue, and helical worm geared motors are particularly quiet.
The gear ratio of an angular geared motor depends on the ratio between its input and output shaft. A high-quality helical geared motor has a relatively low mechanical noise level, and can be installed in almost any space. The torque of a helical geared motor can be measured by using frequency measurement equipment. The energy efficiency of angular geared motors is one of the most important factors when choosing a motor. Its symmetrical arrangement also allows it to operate in low-speed environments.
When selecting the right angular geared motor, it is important to keep in mind that increased torque will lead to poor output performance. Once a gear motor reaches its stall torque, it will no longer function properly. This makes it important to consult a performance curve to choose the appropriate motor. Most DC motor manufacturers are more than happy to provide these to customers upon request. Angular geared motors are more expensive than conventional worm gear motors.
Planetary gearboxes
Planetary gearboxes are used in industrial machinery to generate higher torque and power density. There are three main types of planetary gearboxes: double stage, triple stage, and multistage. The central sun gear transfers torque to a group of planetary gears, while the outer ring and spindle provide drive to the motor. The design of planetary gearboxes delivers up to 97% of the power input.
The compact size of planetary gears results in excellent heat dissipation. In some applications, lubrication is necessary to improve durability. Nevertheless, if you are looking for high speed transmission, you should consider the additional features, such as low noise, corrosion resistance, and construction. Some constructors are better than others. Some are quick to respond, while others are unable to ship their products in a timely fashion.
The main benefit of a planetary gearbox is its compact design. Its lightweight design makes it easy to install, and the efficiency of planetary gearboxes is up to 0.98%. Another benefit of planetary gearboxes is their high torque capacity. These gearboxes are also able to work in applications with limited space. Most modern automatic transmissions in the automotive industry use planetary gears.
In addition to being low in cost, planetary gearboxes are a great choice for many applications. Neugart offers both compact and right angle versions. The right angle design offers a high power-to-weight ratio, making it ideal for applications where torque is needed to be transmitted in reverse mode. So if you’re looking for an efficient way to move heavy machinery around, planetary gearboxes can be a great choice.
Another advantage of planetary gearboxes is their ability to be easily and rapidly changed from one application to another. Since planetary gears are designed to be flexible, you don’t have to buy new ones if you need to change gear ratios. You can also use planetary gears in different industries and save on safety stock by sharing common parts. These gears are able to withstand high shock loads and demanding conditions.
Hydraulic gear motors
Hydraulic gear motors are driven by oil that is pumped into a gear box and causes the gears to rotate. This method of energy production is quiet and inexpensive. The main drawbacks of hydraulic gear motors are that they are noisy and inefficient at low speeds. The other two types of hydraulic motors are piston and vane-type hydraulic motors. The following are some common benefits of hydraulic gear motors.
A hydraulic gear motor is composed of two gears – a driven gear and an idler. The driven gear is attached to the output shaft via a key. High-pressure oil flows into the housing between the gear tips and the motor housing, and the oil then exits through an outlet port. Unlike a conventional gear motor, the gears mesh to prevent the oil from flowing backward. As a result, they are an excellent choice for agricultural and industrial applications.
The most common hydraulic gear motors feature a gerotor and a drive gear. These gears mesh with a larger gear to produce rotation. There are also three basic variations of gear motors: roller-gerotor, gerotor, and differential. The latter produces higher torque and less friction than the previous two. These differences make it difficult to choose which type is the best for your needs. A high-performance gear motor will last longer than an ordinary one.
Radial piston hydraulic motors operate in the opposite direction to the reciprocating shaft of an electric gearmotor. They have nine pistons arranged around a common center line. Fluid pressure causes the pistons to reciprocate, and when they are stationary, the pistons push the fluid out and move back in. Because of the high pressure created by the fluid, they can rotate at speeds up to 25,000RPM. In addition, hydraulic gear motors are highly efficient, allowing them to be used in a wide range of industrial and commercial applications.
Hydraulic gear motors complement hydraulic pumps and motors. They are also available in reversible models. To choose the right hydraulic motor for your project, take time to gather all the necessary information about the installation process. Some types require specialized expertise or complicated installation. Also, there are some differences between closed and open-loop hydraulic motors. Make sure to discuss the options with a professional before you make a decision.
Croise motors
There are many advantages to choosing a Croise gear motor. It is highly compact, with less weight and space than standard motors. Its right-angle shaft and worm gear provide smooth, quiet operation. A silent-type brake ensures no metallic sound during operation. It also offers excellent positioning accuracy and shock resistance. This is why this motor is ideal for high-frequency applications. Let’s take a closer look.
A properly matched gearmotor will provide maximum torque output in a specified period. Its maximum developing torque is typically the rated output torque. A one-twelfth-horsepower (1/8 horsepower) motor can meet torque requirements of six inch-pounds, without exceeding its breakdown rating. This lower-cost unit allows for production variations and allows the customer to use a less powerful motor. Croise gear motors are available in a variety of styles.
editor by CX 2023-11-15
China high quality 6000rpm High Precision Low Noise Ratio 20: 1 Planetary Gearbox Reducer supplier
Product Description
6000RPM High Precision Low Noise Ratio 20:1 Planetary Gearbox Reducer
Planetary gearbox is a kind of reducer with wide versatility. The inner gear adopts low carbon alloy steel carburizing quenching and grinding or nitriding process. Planetary gearbox has the characteristics of small structure size, large output torque, high speed ratio, high efficiency, safe and reliable performance, etc. The inner gear of the planetary gearbox can be divided into spur gear and helical gear. Customers can choose the right precision reducer according to the needs of the application.
Product Parameters
Characteristics:
1.Spiral bevel gear reversing mechanism to realize right angle steering output;
2.The installation distance of spiral bevel gear pair is adjustable and the working sound is lower;
3.Grinding bevel gear can be selected,and the working sound is more stable and quiet;
4.Integrated structure,high precision,high rigidity;
5.Double support case planet carrier structure,high reliable,suitable for high-speed frequent and reverse rotation;
6.With axial clearance adjustment function;
7.Collet type locking design,higher coaxiality of motor installtion;
8.Helical gear transmission ,low backlash,more accurate positioning;
9.Size range:42-120mm;
10.Ratio range:3-100;
11.Precision range:3-5arcmin (P1);5-8arcmin (P2)
| Specifications | PXR42 | PXR60 | PXR90 | PXR120 | |||
| Technal Parameters | |||||||
| Max. Torque | Nm | 1.5times rated torque | |||||
| Emergency Stop Torque | Nm | 2.5times rated torque | |||||
| Max. Radial Load | N | 780 | 1530 | 3300 | 6700 | ||
| Max. Axial Load | N | 390 | 600 | 1500 | 3000 | ||
| Torsional Rigidity | Nm/arcmin | 2.5 | 6 | 12 | 23 | ||
| Max.Input Speed | rpm | 8000 | 8000 | 6000 | 6000 | ||
| Rated Input Speed | rpm | 4000 | 4000 | 3000 | 3000 | ||
| Noise | dB | ≤56 | ≤64 | ≤66 | ≤66 | ||
| Average Life Time | h | 20000 | |||||
| Efficiency Of Full Load | % | L1≥95% L2≥90% | |||||
| Return Backlash | P1 | L1 | arcmin | ≤3 | ≤5 | ≤5 | ≤5 |
| L2 | arcmin | ≤5 | ≤7 | ≤7 | ≤7 | ||
| P2 | L1 | arcmin | ≤5 | ≤8 | ≤8 | ≤8 | |
| L2 | arcmin | ≤7 | ≤10 | ≤10 | ≤10 | ||
| Moment Of Inertia Table | L1 | 3 | Kg*cm2 | / | 0.4 | 2.28 | 6.87 |
| 4 | Kg*cm2 | 0.12 | 0.4 | 2.28 | 6.87 | ||
| 5 | Kg*cm2 | 0.09 | 0.4 | 2.28 | 6.87 | ||
| 7 | Kg*cm2 | 0.09 | 0.4 | 2.28 | 6.87 | ||
| 8 | Kg*cm2 | / | 0.4 | 1.45 | 4.76 | ||
| 10 | Kg*cm2 | 0.09 | 0.3 | 1.45 | 4.76 | ||
| 14 | Kg*cm2 | / | 0.4 | 2.28 | 6.87 | ||
| 20 | Kg*cm2 | / | 0.4 | 2.28 | 6.87 | ||
| L2 | 25 | Kg*cm2 | 0.09 | 0.4 | 2.28 | 6.87 | |
| 30 | Kg*cm2 | / | 0.4 | 2.28 | 6.87 | ||
| 35 | Kg*cm2 | 0.09 | 0.4 | 2.28 | 6.87 | ||
| 40 | Kg*cm2 | 0.09 | 0.4 | 2.28 | 6.87 | ||
| 50 | Kg*cm2 | 0.09 | 0.3 | 1.45 | 4.76 | ||
| 70 | Kg*cm2 | 0.09 | 0.3 | 1.45 | 4.76 | ||
| 100 | Kg*cm2 | 0.07 | 0.3 | 1.45 | 4.76 | ||
| Technical Parameter | Level | Ratio | PXR42 | PXR60 | PXR90 | PXR120 | |
| Rated Torque | L1 | 3 | Nm | / | 40 | 105 | 165 |
| 4 | Nm | 17 | 45 | 130 | 230 | ||
| 5 | Nm | 15 | 45 | 130 | 230 | ||
| 7 | Nm | 12 | 45 | 100 | 220 | ||
| 8 | Nm | / | 45 | 90 | 200 | ||
| 10 | Nm | 10 | 45 | 130 | 230 | ||
| 14 | Nm | / | 45 | 100 | 220 | ||
| 20 | Nm | / | 30 | 75 | 175 | ||
| L2 | 25 | Nm | 15 | 45 | 130 | 230 | |
| 30 | Nm | / | 40 | 105 | 165 | ||
| 35 | Nm | 15 | 45 | 130 | 230 | ||
| 40 | Nm | 17 | 45 | 130 | 230 | ||
| 50 | Nm | 15 | 45 | 130 | 230 | ||
| 70 | Nm | 12 | 45 | 130 | 230 | ||
| 100 | Nm | 15 | 46 | 130 | 230 | ||
| Degree Of Protection | IP65 | ||||||
| Operation Temprature | ºC | – 10ºC to -90ºC | |||||
| Weight | L1 | kg | 0.7 | 2.05 | 6.45 | 13.7 | |
| L2 | kg | 0.9 | 3.15 | 8.8 | 17.2 | ||
Company Profile
Packaging & Shipping
1. Lead time: 7-10 working days as usual, 20 working days in busy season, it will be based on the detailed order quantity;
2. Delivery: DHL/ UPS/ FEDEX/ EMS/ TNT
FAQ
1. who are we?
Hefa Group is based in ZheJiang , China, start from 1998,has a 3 subsidiaries in total.The Main Products is planetary gearbox,timing belt pulley, helical gear,spur gear,gear rack,gear ring,chain wheel,hollow rotating platform,module,etc
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3. how to choose the suitable planetary gearbox?
First of all,we need you to be CZPT to provide relevant parameters.If you have a motor drawing,it will let us recommend a suitable gearbox for you faster.If not,we hope you can provide the following motor parameters:output speed,output torque,voltage,current,ip,noise,operating conditions,motor size and power,etc
4. why should you buy from us not from other suppliers?
We are 22 years experiences manufacturer on making the gears, specializing in manufacturing all kinds of spur/bevel/helical gear, grinding gear, gear shaft, timing pulley, rack, planetary gear reducer, timing belt and such transmission gear parts
5. what services can we provide?
Accepted Delivery Terms: Fedex,DHL,UPS;
Accepted Payment Currency:USD,EUR,HKD,GBP,CNY;
Accepted Payment Type: T/T,L/C,PayPal,Western Union;
Language Spoken:English,Chinese,Japanese
| Application: | Industrial |
|---|---|
| Speed: | Low Speed |
| Function: | Driving |
| Casing Protection: | Closed Type |
| Number of Poles: | 2 |
| Starting Mode: | Direct on-line Starting |
| Samples: |
US$ 344/Piece
1 Piece(Min.Order) | |
|---|
| Customization: |
Available
| Customized Request |
|---|
Dynamic Modeling of a Planetary Motor
A planetary gear motor consists of a series of gears rotating in perfect synchrony, allowing them to deliver torque in a higher output capacity than a spur gear motor. Unlike the planetary motor, spur gear motors are simpler to build and cost less, but they are better for applications requiring lower torque output. That is because each gear carries the entire load. The following are some key differences between the two types of gearmotors.
planetary gear system
A planetary gear transmission is a type of gear mechanism that transfers torque from one source to another, usually a rotary motion. Moreover, this type of gear transmission requires dynamic modeling to investigate its durability and reliability. Previous studies included both uncoupled and coupled meshing models for the analysis of planetary gear transmission. The combined model considers both the shaft structural stiffness and the bearing support stiffness. In some applications, the flexible planetary gear may affect the dynamic response of the system.
In a planetary gear device, the axial end surface of the cylindrical portion is rotatable relative to the separating plate. This mechanism retains lubricant. It is also capable of preventing foreign particles from entering the planetary gear system. A planetary gear device is a great choice if your planetary motor’s speed is high. A high-quality planetary gear system can provide a superior performance than conventional systems.
A planetary gear system is a complex mechanism, involving three moving links that are connected to each other through joints. The sun gear acts as an input and the planet gears act as outputs. They rotate about their axes at a ratio determined by the number of teeth on each gear. The sun gear has 24 teeth, while the planet gears have three-quarters that ratio. This ratio makes a planetary motor extremely efficient.
planetary gear train
To predict the free vibration response of a planetary motor gear train, it is essential to develop a mathematical model for the system. Previously, static and dynamic models were used to study the behavior of planetary motor gear trains. In this study, a dynamic model was developed to investigate the effects of key design parameters on the vibratory response. Key parameters for planetary gear transmissions include the structure stiffness and mesh stiffness, and the mass and location of the shaft and bearing supports.
The design of the planetary motor gear train consists of several stages that can run with variable input speeds. The design of the gear train enables the transmission of high torques by dividing the load across multiple planetary gears. In addition, the planetary gear train has multiple teeth which mesh simultaneously in operation. This design also allows for higher efficiency and transmittable torque. Here are some other advantages of planetary motor gear trains. All these advantages make planetary motor gear trains one of the most popular types of planetary motors.
The compact footprint of planetary gears allows for excellent heat dissipation. High speeds and sustained performances will require lubrication. This lubricant can also reduce noise and vibration. But if these characteristics are not desirable for your application, you can choose a different gear type. Alternatively, if you want to maintain high performance, a planetary motor gear train will be the best choice. So, what are the advantages of planetary motor gears?
planetary gear train with fixed carrier train ratio
The planetary gear train is a common type of transmission in various machines. Its main advantages are high efficiency, compactness, large transmission ratio, and power-to-weight ratio. This type of gear train is a combination of spur gears, single-helical gears, and herringbone gears. Herringbone planetary gears have lower axial force and high load carrying capacity. Herringbone planetary gears are commonly used in heavy machinery and transmissions of large vehicles.
To use a planetary gear train with a fixed carrier train ratio, the first and second planets must be in a carrier position. The first planet is rotated so that its teeth mesh with the sun’s. The second planet, however, cannot rotate. It must be in a carrier position so that it can mesh with the sun. This requires a high degree of precision, so the planetary gear train is usually made of multiple sets. A little analysis will simplify this design.
The planetary gear train is made up of three components. The outer ring gear is supported by a ring gear. Each gear is positioned at a specific angle relative to one another. This allows the gears to rotate at a fixed rate while transferring the motion. This design is also popular in bicycles and other small vehicles. If the planetary gear train has several stages, multiple ring gears may be shared. A stationary ring gear is also used in pencil sharpener mechanisms. Planet gears are extended into cylindrical cutters. The ring gear is stationary and the planet gears rotate around a sun axis. In the case of this design, the outer ring gear will have a -3/2 planet gear ratio.
planetary gear train with zero helix angle
The torque distribution in a planetary gear is skewed, and this will drastically reduce the load carrying capacity of a needle bearing, and therefore the life of the bearing. To better understand how this can affect a gear train, we will examine two studies conducted on the load distribution of a planetary gear with a zero helix angle. The first study was done with a highly specialized program from the bearing manufacturer INA/FAG. The red line represents the load distribution along a needle roller in a zero helix gear, while the green line corresponds to the same distribution of loads in a 15 degree helix angle gear.
Another method for determining a gear’s helix angle is to consider the ratio of the sun and planet gears. While the sun gear is normally on the input side, the planet gears are on the output side. The sun gear is stationary. The two gears are in engagement with a ring gear that rotates 45 degrees clockwise. Both gears are attached to pins that support the planet gears. In the figure below, you can see the tangential and axial gear mesh forces on a planetary gear train.
Another method used for calculating power loss in a planetary gear train is the use of an auto transmission. This type of gear provides balanced performance in both power efficiency and load capacity. Despite the complexities, this method provides a more accurate analysis of how the helix angle affects power loss in a planetary gear train. If you’re interested in reducing the power loss of a planetary gear train, read on!
planetary gear train with spur gears
A planetary gearset is a type of mechanical drive system that uses spur gears that move in opposite directions within a plane. Spur gears are one of the more basic types of gears, as they don’t require any specialty cuts or angles to work. Instead, spur gears use a complex tooth shape to determine where the teeth will make contact. This in turn, will determine the amount of power, torque, and speed they can produce.
A two-stage planetary gear train with spur gears is also possible to run at variable input speeds. For such a setup, a mathematical model of the gear train is developed. Simulation of the dynamic behaviour highlights the non-stationary effects, and the results are in good agreement with the experimental data. As the ratio of spur gears to spur gears is not constant, it is called a dedendum.
A planetary gear train with spur gears is a type of epicyclic gear train. In this case, spur gears run between gears that contain both internal and external teeth. The circumferential motion of the spur gears is analogous to the rotation of planets in the solar system. There are four main components of a planetary gear train. The planet gear is positioned inside the sun gear and rotates to transfer motion to the sun gear. The planet gears are mounted on a joint carrier that is connected to the output shaft.
planetary gear train with helical gears
A planetary gear train with helical teeth is an extremely powerful transmission system that can provide high levels of power density. Helical gears are used to increase efficiency by providing a more efficient alternative to conventional worm gears. This type of transmission has the potential to improve the overall performance of a system, and its benefits extend far beyond the power density. But what makes this transmission system so appealing? What are the key factors to consider when designing this type of transmission system?
The most basic planetary train consists of the sun gear, planet gear, and ring gear elements. The number of planets varies, but the basic structure of planetary gears is similar. A simple planetary geartrain has the sun gear driving a carrier assembly. The number of planets can be as low as two or as high as six. A planetary gear train has a low mass inertia and is compact and reliable.
The mesh phase properties of a planetary gear train are particularly important in designing the profiles. Various parameters such as mesh phase difference and tooth profile modifications must be studied in depth in order to fully understand the dynamic characteristics of a PGT. These factors, together with others, determine the helical gears’ performance. It is therefore essential to understand the mesh phase of a planetary gear train to design it effectively.
editor by CX 2023-11-14
China best 16mm OEM Electric DC Small Planetary Gearbox Gearmotor Reducer 24V 12 V Low Rpm Gear Motor manufacturer
Product Description
Product Description
Brushless gear motor , high efficiency and energy saving
Speed reduction ratio is optional
The external scheme can be used in bulk sorting and transportation
The drum motor is customized for the conveying line
With brushless gear motor, 50 kg load can be easily driven
Integrated photoelectric input and output ports, easier field wiring
15 internal rotating speeds and 7 external rotating speeds
Product Parameters
Detailed Photos
FAQ
Q: How to order?
A: send us inquiry → receive our quotation → negotiate details → confirm the sample → sign contract/deposit → mass production → cargo ready → balance/delivery → further cooperation.
Q: How about Sample order?
A: Sample is available for you. please contact us for details. Contact us
Q: Which shipping way is avaliable?
A: DHL, UPS, FedEx, TNT, EMS, China Post,Sea are available.The other shipping ways are also available, please contact us if you need ship by the other shipping way.
Q: How long is the deliver?
A: Devliver time depends on the quantity you order. usually it takes 15-25 working days.
Q: My package has missing products. What can I do?
A: Please contact our support team and we will confirm your order with the package contents.We apologize for any inconveniences.
Q: How to confirm the payment?
A: We accept payment by T/T, PayPal, the other payment ways also could be accepted,Please contact us before you pay by the other payment ways. Also 30-50% deposit is available, the balance money should be paid before shipping.
| Application: | Machine Tool |
|---|---|
| Speed: | 5-1000r/Min |
| Number of Stator: | Single-Phase |
| Function: | Driving |
| Casing Protection: | Totally Enclosed |
| Number of Poles: | 4 |
| Customization: |
Available
| Customized Request |
|---|
How to Maximize Gear Motor Reliability
A gearmotor is a mechanical device used to transmit torque from one location to another. As its name implies, it is designed to rotate one object relative to another. Its main use is to transmit torque from one point to another. The most common types of gear motors are: worm, spur, and helical. Each of these has specific functions and can be used for a variety of applications. Reliability is also an important factor to consider when choosing a gearmotor.
Applications of a gear motor
Despite its small size, a gear motor has many applications. These include heavy machinery lifts, hospital beds, and power recliners. It is also found in many everyday products, such as electromechanical clocks and cake mixers. Its versatility allows it to produce a high force from a small electric motor. Here are some of its most common uses. You can also find a gear motor in many household appliances and vehicles.
Before selecting a gearmotor, consider the specifications of the machine you need to power. You should consider its size, weight, and ambient conditions, which include temperature regimes, noise levels, and contaminating sources. You should also take into account the envelope size, mounting method, and orientation. Other considerations include the expected service life, maintenance scope, and control type. The most suitable gearmotor for your specific application will be one that can handle the load.
The motor and gearbox types can be mixed and matched, depending on the application. A three-phase asynchronous motor and a permanent magnet synchronous servomotor are common choices for these devices. The type of motor and gearbox combination you choose will determine the power supply, the efficiency of the motor, and cost. Once you understand the application, it will be easy to integrate a gear motor into your system.
When used in industrial applications, gear motors are effective for reducing the speed of rotating shafts. One third of all industrial electric motor systems use gearing to reduce output speed. They can also save energy, which benefits the workers who operate them. In fact, industrial electric motor systems are responsible for nearly one-tenth of the carbon dioxide emissions that are produced by fossil-fueled power plants. Fortunately, efficiency and reliability are just two of the benefits of using gear motors.
Types
Before choosing a gearmotor, it is important to understand its specifications. The key factors to consider are the size, weight, and noise level of the gearmotor. Additionally, the power, torque, and speed of the motor are important factors. Specifications are also important for its operating environment, such as the temperature and the level of ingress protection. Finally, it is important to determine its duty cycle to ensure it will operate properly. To choose a suitable gearmotor, consult the specifications of your application.
Some common applications of gearmotors include packaging equipment, conveyors, and material handling applications. They also come with several advantages, including their ability to control both position and speed. This makes them ideal for applications where speed and positioning are crucial. Parallel-shaft gear units, for instance, are commonly used in conveyors, material handling, and steel mills. They are also able to operate in high-precision manufacturing. For these reasons, they are the most popular type of gearmotor.
There are three common types of gears. Helical gears have teeth that are inclined at 90 degrees to the axis of rotation, making them more efficient. Helicoidal gears, meanwhile, have a lower noise level and are therefore preferred for applications requiring high torque. Worm gears are preferred for applications where torque and speed reduction are important, and worm gears are suited for those conditions. They also have advantages over spur gears and worm gears.
The application of a gear motor is almost limitless. From heavy machine lifts to hospital bed lifting mechanisms, gear motors make it possible to use a small rotor at a high speed. Their lightweight construction also allows them to move heavy loads, such as cranes, but they do so slowly. Gear motors are an excellent choice in applications where space is an issue. A few common applications are discussed below. When choosing a gear motor, remember to choose the best size and application for your needs.
Functions
A gearmotor’s speed is directly proportional to the gear ratio. By dividing the input speed by the gear ratio, the output speed can be determined. Gear ratios above one reduce speed, while gear ratios below one increase speed. Efficiency of a gearmotor is defined as its ability to transfer energy through its gearbox. This efficiency factor takes into account losses from friction and slippage. Most gearmotor manufacturers will provide this curve upon request.
There are several factors that must be considered when choosing a gearmotor. First, the application must meet the desired speed and torque. Second, the output shaft must rotate in the desired direction. Third, the load must be properly matched to the gearmotor. Lastly, the operating environment must be considered, including the ambient temperature and the level of protection. These details will help you find the perfect gearmotor. You can compare various types of gear motors on this page and choose the one that will meet your needs.
The micro-DC gear motor is one of the most versatile types of geared motors. These motors are widely used in intelligent automobiles, robotics, logistics, and the smart city. Other applications include precision instruments, personal care tools, and cameras. They are also commonly found in high-end automotives and are used in smart cities. They also find use in many fields including outdoor adventure equipment, photography equipment, and electronics. The benefits of micro-DC gear motors are many.
The main function of a gear motor is to reduce the speed of a rotating shaft. Small electric clocks, for example, use a synchronous motor with a 1,200-rpm output speed to drive the hour, minute, and second hands. While the motor is small, the force it exerts is enormous, so it’s crucial to ensure that the motor isn’t over-powered. There is a high ratio between the input torque and the output torque.
Reliability
The reliability of a gear motor is dependent on a number of factors, including material quality, machining accuracy, and operating conditions. Gear failure is often more serious than surface fatigue, and can compromise personal safety. Reliability is also affected by the conditions of installation, assembly, and usage. The following sections provide an overview of some important factors that impact gear motor reliability. This article provides some tips to maximize gear motor reliability.
First and foremost, make sure you’re buying from a reliable supplier. Gear motors are expensive, and there is no standardization of the sizes. If a gear breaks, replacing it can take a lot of time. In the long run, reliability wins over anything. But this doesn’t mean that you can ignore the importance of gears – the quality of a gear motor is more important than how long it lasts.
Cost
The cost of a gear motor is relatively low compared to that of other forms of electric motors. This type of motor is commonly used in money counters, printers, smart homes, and automation equipment. A DC gear motor is also commonly used in automatic window machines, glass curtain walls, and banknote vending machines. There are many advantages to using a gear motor. Here are a few of them. Read on to learn more about them.
Speed management is another benefit of a gear motor. The motors tend to have less wear and tear than other motors, which means less frequent replacements. Additionally, many gear motors are easy to install and require less maintenance, which also helps reduce the overall cost of ownership. Lastly, because noise is a common concern for many electronic OEMs, DC gear motors are often quieter than their counterparts. For these reasons, they are often used in industrial settings.
Another advantage of an electric gear motor is its size and power. They are typically designed for 12V, 24V, and 48V voltages and 200-watt power. Their rated speed is 3000 rpm and their torque is 0.64 Nm. They are also more reliable than their AC counterparts and are ideal for many industrial applications. They have a high ratio of three to two, which makes them ideal for a variety of applications.
A gear motor is an electric motor that is coupled with a gear train. It uses AC or DC power, and is often called a gear reducer. The main purpose of these gear reducers is to multiply torque, while maintaining compact size and overall efficiency. However, the efficiency of a gear motor is also affected by ambient temperature and lubricants. If the gear motor is installed in the wrong location, it may be ineffective and result in premature failure of the machine.
editor by CX 2023-04-28
China High-precision planetary gear reducer Straight gear with stepping servo motor gearbox brushless motor
Merchandise Description
Choice example: PLMD90-10-S2-HT3-SIEMENS1FT604-4AF71
Types and Applications
PLMD
(Regular)
Cycle Programs (ED≤60%)
Hugely dynamic purposes
Large positioning precision
Reverse operation
PLMD+ Higher PRECISION
Application of steady operation (ED≤60%)
Substantial rated pace
Temperature-sensitive applications
Substantial quality management transmission
Specialized data
PLMD 60/PLMD+60 Level 1
| STAGE | Level one | |||||||||
| Reduction ratio | i | 3 | 4 | 5 | 6 | seven | 8 | 10 | ||
| Rated output torque | T2N | Nm | fifty five | fifty | 60 | 55 | 50 | forty five | forty | |
| in.lb | 487 | 443 | 531 | 487 | 443 | 398 | 354 | |||
| Emergency braking torque Allow 1000 instances in the operating daily life of the gearbox |
T2NOt | Nm | 3 x NOM.Output | |||||||
| in.lb | ||||||||||
| Rated input velocity (T2N, 20°C ambient temperature) |
N 1n | rpm | 3000 | 3000 | 3000 | 3000 | 3000 | 3000 | 3000 | |
| Maximum input pace | n 1max | rpm | 6000 | 6000 | 6000 | 6000 | 6000 | 6000 | 6000 | |
| Maximum return clearance | jt | arcmin | PLMD 60≤5ARCMIN PLMD+ 60≤3ARCMIN custom made≤1 ARCMIN | |||||||
| No-load minute (nt=3000rmp, gearbox 20°C) |
T 012 | Nm | .9 | .seven | .six | .5 | .four | .3 | .three | |
| in.lb | 8. | six.2 | 5.3 | four.4 | 3.five | 2.seven | two.seven | |||
| Torsional rigidity | C t21 | Nm/ arcmin | 4 | |||||||
| in.lb / arcmin | 31 | |||||||||
| Maximum radial drive | F 2AMAX | N | 1600 | |||||||
| lbf | 360 | |||||||||
| Maximum axial pressure | F 3RMAX | N | 400 | |||||||
| lbf | 90 | |||||||||
| Maximum roll torque | M 2KMax | Nm | 152 | |||||||
| in.lb | 1345 | |||||||||
| existence span | Lh | hr | ≥20000 | |||||||
| Performance at complete load | η | % | 1STAGE≥97/2STAGE≥95 | |||||||
| Ambient temperature | ºC | -15~forty | ||||||||
| F | 5~forty | |||||||||
| The greatest allowable temperature of the shell | ºC | +90 | ||||||||
| F | 194 | |||||||||
| Lubricating | Life Lubrication | |||||||||
| The path of rotation | Input and output in the identical path | |||||||||
| Defense level | IP65 | |||||||||
| Set up route | Any | |||||||||
| Doing work sound(i=ten and n1=3000rpm no load) | LPA dB(A) | ≤58 | ||||||||
| Moment of inertia | J1 | Kg.cm2 | .sixteen | .fourteen | .thirteen | .thirteen | .thirteen | .13 | .thirteen | |
| 10-3in.lb.stwo | .14 | .twelve | .eleven | .11 | .11 | .11 | .eleven | |||
|
US $500 / Piece | |
1 Piece (Min. Order) |
###
| Application: | Stepper Motor/Servo Motor |
|---|---|
| Hardness: | Hardened Tooth Surface |
| Step: | Single Step |
| Precision: | High |
| Transport Package: | Cartons |
| Specification: | *** |
###
| STAGE | Level 1 | |||||||||
| Reduction ratio | i | 3 | 4 | 5 | 6 | 7 | 8 | 10 | ||
| Rated output torque | T2N | Nm | 55 | 50 | 60 | 55 | 50 | 45 | 40 | |
| in.lb | 487 | 443 | 531 | 487 | 443 | 398 | 354 | |||
| Emergency braking torque Allow 1000 times in the working life of the gearbox |
T2NOt | Nm | 3 x NOM.Output | |||||||
| in.lb | ||||||||||
| Rated input speed (T2N, 20°C ambient temperature) |
N 1n | rpm | 3000 | 3000 | 3000 | 3000 | 3000 | 3000 | 3000 | |
| Maximum input speed | n 1max | rpm | 6000 | 6000 | 6000 | 6000 | 6000 | 6000 | 6000 | |
| Maximum return clearance | jt | arcmin | PLMD 60≤5ARCMIN PLMD+ 60≤3ARCMIN custom made≤1 ARCMIN | |||||||
| No-load moment (nt=3000rmp, gearbox 20°C) |
T 012 | Nm | 0.9 | 0.7 | 0.6 | 0.5 | 0.4 | 0.3 | 0.3 | |
| in.lb | 8.0 | 6.2 | 5.3 | 4.4 | 3.5 | 2.7 | 2.7 | |||
| Torsional rigidity | C t21 | Nm/ arcmin | 4 | |||||||
| in.lb / arcmin | 31 | |||||||||
| Maximum radial force | F 2AMAX | N | 1600 | |||||||
| lbf | 360 | |||||||||
| Maximum axial force | F 3RMAX | N | 400 | |||||||
| lbf | 90 | |||||||||
| Maximum roll torque | M 2KMax | Nm | 152 | |||||||
| in.lb | 1345 | |||||||||
| life span | Lh | hr | ≥20000 | |||||||
| Efficiency at full load | η | % | 1STAGE≥97/2STAGE≥95 | |||||||
| Ambient temperature | ºC | -15~40 | ||||||||
| F | 5~40 | |||||||||
| The maximum allowable temperature of the shell | ºC | +90 | ||||||||
| F | 194 | |||||||||
| Lubricating | Life Lubrication | |||||||||
| The direction of rotation | Input and output in the same direction | |||||||||
| Protection level | IP65 | |||||||||
| Installation direction | Any | |||||||||
| Working noise(i=10 and n1=3000rpm no load) | LPA dB(A) | ≤58 | ||||||||
| Moment of inertia | J1 | Kg.cm2 | 0.16 | 0.14 | 0.13 | 0.13 | 0.13 | 0.13 | 0.13 | |
| 10-3in.lb.s2 | 0.14 | 0.12 | 0.11 | 0.11 | 0.11 | 0.11 | 0.11 | |||
|
US $500 / Piece | |
1 Piece (Min. Order) |
###
| Application: | Stepper Motor/Servo Motor |
|---|---|
| Hardness: | Hardened Tooth Surface |
| Step: | Single Step |
| Precision: | High |
| Transport Package: | Cartons |
| Specification: | *** |
###
| STAGE | Level 1 | |||||||||
| Reduction ratio | i | 3 | 4 | 5 | 6 | 7 | 8 | 10 | ||
| Rated output torque | T2N | Nm | 55 | 50 | 60 | 55 | 50 | 45 | 40 | |
| in.lb | 487 | 443 | 531 | 487 | 443 | 398 | 354 | |||
| Emergency braking torque Allow 1000 times in the working life of the gearbox |
T2NOt | Nm | 3 x NOM.Output | |||||||
| in.lb | ||||||||||
| Rated input speed (T2N, 20°C ambient temperature) |
N 1n | rpm | 3000 | 3000 | 3000 | 3000 | 3000 | 3000 | 3000 | |
| Maximum input speed | n 1max | rpm | 6000 | 6000 | 6000 | 6000 | 6000 | 6000 | 6000 | |
| Maximum return clearance | jt | arcmin | PLMD 60≤5ARCMIN PLMD+ 60≤3ARCMIN custom made≤1 ARCMIN | |||||||
| No-load moment (nt=3000rmp, gearbox 20°C) |
T 012 | Nm | 0.9 | 0.7 | 0.6 | 0.5 | 0.4 | 0.3 | 0.3 | |
| in.lb | 8.0 | 6.2 | 5.3 | 4.4 | 3.5 | 2.7 | 2.7 | |||
| Torsional rigidity | C t21 | Nm/ arcmin | 4 | |||||||
| in.lb / arcmin | 31 | |||||||||
| Maximum radial force | F 2AMAX | N | 1600 | |||||||
| lbf | 360 | |||||||||
| Maximum axial force | F 3RMAX | N | 400 | |||||||
| lbf | 90 | |||||||||
| Maximum roll torque | M 2KMax | Nm | 152 | |||||||
| in.lb | 1345 | |||||||||
| life span | Lh | hr | ≥20000 | |||||||
| Efficiency at full load | η | % | 1STAGE≥97/2STAGE≥95 | |||||||
| Ambient temperature | ºC | -15~40 | ||||||||
| F | 5~40 | |||||||||
| The maximum allowable temperature of the shell | ºC | +90 | ||||||||
| F | 194 | |||||||||
| Lubricating | Life Lubrication | |||||||||
| The direction of rotation | Input and output in the same direction | |||||||||
| Protection level | IP65 | |||||||||
| Installation direction | Any | |||||||||
| Working noise(i=10 and n1=3000rpm no load) | LPA dB(A) | ≤58 | ||||||||
| Moment of inertia | J1 | Kg.cm2 | 0.16 | 0.14 | 0.13 | 0.13 | 0.13 | 0.13 | 0.13 | |
| 10-3in.lb.s2 | 0.14 | 0.12 | 0.11 | 0.11 | 0.11 | 0.11 | 0.11 | |||
The Basics of a Gear Motor
The basic mechanism behind the gear motor is the principle of conservation of angular momentum. The smaller the gear, the more RPM it covers and the larger the gear, the more torque it produces. The ratio of angular velocity of two gears is called the gear ratio. Moreover, the same principle applies to multiple gears. This means that the direction of rotation of each adjacent gear is always the opposite of the one it is attached to.
Induction worm gear motor
If you’re looking for an electric motor that can deliver high torque, an Induction worm gear motor might be the right choice. This type of motor utilizes a worm gear attached to the motor to rotate a main gear. Because this type of motor is more efficient than other types of motors, it can be used in applications requiring massive reduction ratios, as it is able to provide more torque at a lower speed.
The worm gear motor is designed with a spiral shaft that is set into splines in another gear. The speed at which the worm gear rotates is dependent on the torque produced by the main gear. Induction worm gear motors are best suited for use in low-voltage applications such as electric cars, renewable energy systems, and industrial equipment. They come with a wide range of power-supply options, including twelve-volt, 24-volt, and 36-volt AC power supplies.
These types of motors can be used in many industrial settings, including elevators, airport equipment, food packaging facilities, and more. They also produce less noise than other types of motors, which makes them a popular choice for manufacturers with limited space. The efficiency of worm gearmotors makes them an excellent choice for applications where noise is an issue. Induction worm gear motors can be compact and extremely high-torque.
While the Induction worm gear motor is most widely used in industrial applications, there are other kinds of gearmotors available. Some types are more efficient than others, and some are more expensive than others. For your application, choosing the correct motor and gearbox combination is crucial to achieving the desired result. You’ll find that the Induction worm gear motor is an excellent choice for many applications. The benefits of an Induction worm gear motor can’t be overstated.
The DC gear motor is an excellent choice for high-end industrial applications. This type of gearmotor is smaller and lighter than a standard AC motor and can deliver up to 200 watts of torque. A gear ratio of three to two can be found in these motors, which makes them ideal for a wide range of applications. A high-quality DC gear motor is a great choice for many industrial applications, as they can be highly efficient and provide a high level of reliability.
Electric gear motors are a versatile and widely used type of electric motor. Nevertheless, there are some applications that don’t benefit from them, such as applications with high shaft speed and low torque. Applications such as fan motors, pump and scanning machines are examples of such high-speed and high-torque demands. The most important consideration when choosing a gearmotor is its efficiency. Choosing the right size will ensure the motor runs efficiently at peak efficiency and will last for years.
Parallel shaft helical gear motor
The FC series parallel shaft helical gearmotor is a compact, lightweight, and high-performance unit that utilizes a parallel shaft structure. Its compact design is complemented by high transmission efficiency and high carrying capacity. The motor’s material is 20CrMnTi alloy steel. The unit comes with either a flanged input or bolt-on feet for installation. Its low noise and compact design make it an ideal choice for a variety of applications.
The helical gears are usually arranged in two rows of one another. Each row contains one or more rows of teeth. The parallel row has the teeth in a helical pattern, while the helical rows are lined up parallelly. In addition to this, the cross helical gears have a point contact design and do not overlap. They can be either parallel or crossed. The helical gear motors can have any number of helical pairs, each with a different pitch circle diameter.
The benefits of the Parallel Shaft Helical Gearbox include high temperature and pressure handling. It is produced by skilled professionals using cutting-edge technology, and is widely recognized for its high performance. It is available in a range of technical specifications and is custom-made to suit individual requirements. These gearboxes are durable and low-noise and feature high reliability. You can expect to save up to 40% of your energy by using them.
The parallel shaft helical gear motors are designed to reduce the speed of a rotating part. The nodular cast iron housing helps make the unit robust in difficult environments, while the precision-machined gears provide quiet, vibration-free operation. These motors are available in double reduction, triple reduction, and quadruple reduction. The capacity ranges from 0.12 kW to 45 kW. You can choose from a wide variety of capacities, depending on the size of your gearing needs.
The SEW-EURODRIVE parallel shaft helical gearmotor is a convenient solution for space-constrained applications. The machine’s modular design allows for easy mounting and a wide range of ambient temperatures. They are ideal for a variety of mechanical applications, including conveyors, augers, and more. If you want a small footprint, the SEW-EURODRIVE parallel shaft helical gear motor is the best solution for you.
The parallel shaft helical gears are advantageous for both high and low speed applications. Parallel helical gears are also suitable for low speed and low duty applications. A good example of a cross-helix gear is the oil pump of an internal combustion engine. Both types of helical gears are highly reliable and offer vibration-free operation. They are more costly than conventional gear motors, but offer more durability and efficiency.
Helical gear unit
This helical gear unit is designed to operate under a variety of demanding conditions and can be used in a wide range of applications. Designed for long life and high torque density, this gear unit is available in a variety of torques and gear ratios. Its design and construction make it compatible with a wide range of critical mechanical systems. Common applications include conveyors, material handling, steel mills, and paper mills.
Designed for high-performance applications, the Heidrive helical gear unit provides superior performance and value. Its innovative design allows it to function well under a wide range of operating conditions and is highly resistant to damage. These gear motors can be easily combined with a helical gear unit. Their combined power output is 100 Nm, and they have a high efficiency of up to 90%. For more information about the helical gear motor, contact a Heidrive representative.
A helical gear unit can be classified by its reference section in the standard plane or the turning plane. Its center gap is the same as that of a spur gear, and its number of teeth is the same. In addition to this, the helical gear has a low axial thrust, which is another important characteristic. The helical gear unit is more efficient at transferring torque than a spur gear, and it is quieter, too.
These units are designed to handle large loads. Whether you are using them for conveyors, augers, or for any other application that involves high-speed motion, a helical gear unit will deliver maximum performance. A helical gear unit from Flender can handle 400,000 tasks with a high degree of reliability. Its high efficiency and high resistance to load ensures high plant availability. These gear motors are available in a variety of sizes, from single-speed to multi-speed.
PEC geared motors benefit from decades of design experience and high quality materials. They are robust, quiet, and offer excellent performance. They are available in multiple configurations and are dimensionally interchangeable with other major brands. The gear motors are manufactured as modular kits to minimize inventory. They can be fitted with additional components, such as backstops and fans. This makes it easy to customize your gear motors and save money while reducing costs.
Another type of helical gears is the double helical gear. The double helical gear unit has two helical faces with a gap between them. They are better for enclosed gear systems as they provide greater tooth overlap and smoother performance. Compared to double helical gears, they are smaller and more flexible than the Herringbone type. So, if you’re looking for a gear motor, a helical gear unit may be perfect for you.
editor by czh 2023-01-21
China 28mm 24V High Torque DC Planetary Parallel Shaft Gear Motor with Small Gearbox Reducer manufacturer
Item Description
I. CH motion supply China DC Planetary Gear Motor
Attribute:
I. CH planetary gearbox helps make use of high precision reducing gears that the most critical components of the planetary gearbox, Our micro DC Planetary Gear Motor are characterized by substantial precision, higher reduction equipment ratio, lower noise, prolonged support life, massive bearing potential and outstanding interruption resistance and top quality can substitute imports with large-finish designs in Europe, The usa, Japan product.
Application:
DC Planetary Equipment Motor widely applied in office automation, intelligence furnishings, production automation, health care products, monetary equipment and recreation machine sectors, these kinds of as automatic window opener, glass curtain wall, automobile curtain, financial institution ATM, automatic money register, note vending device, stage limelight and other computerized units.
Drawing:
Equipment Ratio:
| Variety | Ratio | one: 3.seven | one: five | one: sixteen | one: 19 | one: 27 | 1: fifty one | 1: 79 | 1: one hundred | 1: 139 | one: a hundred ninety | 1: 253 | 1: 305 | one: 352 | 1: 408 | 1: 516 | 1: 596 | one: 721 | one: 1012 | |
| D283 | Rated torque | kg. cm | .36 | .forty nine | 1.4 | 1.six | 2.3 | 4 | 6 | 7.5 | 11 | thirteen | eighteen | 21 | twenty five | 29 | thirty | 30 | thirty | thirty |
| Rated velocity | rpm | 1830 | 1360 | 425 | 357 | 251 | 133 | 86 | 68 | 48 | 35 | 26 | 22 | 19 | sixteen | 13 | eleven.five | ten | six.5 | |
| Gearbox | Instantaneous torque | Kg. cm | 10 | 20 | 30 | 40 | ||||||||||||||
| Allowable torque | Kg. cm | 5 | 10 | 20 | 30 | |||||||||||||||
| Length | mm | 28 | 35 | 42 | 49 | |||||||||||||||
| Backlash | O | 0.seven | 0.8 | 1 | 1 | |||||||||||||||
| Weight | g | 120 | 150 | 180 | 210 | |||||||||||||||
Motor Data:
| Frames volt (V) |
No road speed (rpm) |
No road existing (mA) |
Rated torsion (g.cm) |
Rated speed (rpm) |
Rated recent (mA) |
Output power (w) |
Fat (g) |
| 3A7K8-24V | 7800 | 100 | a hundred and twenty | 6800 | 495 | eight.twenty five | 102 |
| Note: Solution voltage, output shaft measurement, electrical efficiency, you can request custom made-created! | |||||||
About Us:
We specialised in investigating, building and servicing electric powered motors, gearbox and high precision gears with the modest modules.
Following years of improvement, we have an impartial product layout and the R&D crew, services group, and professional quality handle group.
What is actually far more, we have 2 joint ventures. One is found in HangZhou, which makes hybrid stepper motor, precious linear stepper motor, brushless DC motor, servo motor, stepper motor driver, brushless motor driver, encoder and brake.
An additional 1 is found in HangZhou, which makes DC gear motor. The manufacturing unit has dozens of CNC equipment and large precision take a look at products, implements the process administration and automatic procedure in most
generating approach.
We also have 2 cooperation factories. A single is creating AC reversible synchronous motor and AC servo motor, the other 1 is creating linear permanent stepper motor, long lasting stepper motors.
Certification:
Customer’s Check out:
Package deal:
Connected Items:
|
US $4 / Piece | |
1 Piece (Min. Order) |
###
| Size: | 28mm |
|---|---|
| Rated Torque: | 0.36–30kgcm |
| Rated Speed: | 6.5–1830 |
| Transport Package: | Carton Pallet |
| Specification: | CE ROSH |
| Trademark: | I. CH |
###
| Samples: |
US$ 10/Piece
1 Piece(Min.Order) |
|---|
###
| Customization: |
Available
|
|---|
###
| Type | Ratio | 1: 3.7 | 1: 5 | 1: 16 | 1: 19 | 1: 27 | 1: 51 | 1: 79 | 1: 100 | 1: 139 | 1: 190 | 1: 253 | 1: 305 | 1: 352 | 1: 408 | 1: 516 | 1: 596 | 1: 721 | 1: 1012 | |
| D283 | Rated torque | kg. cm | 0.36 | 0.49 | 1.4 | 1.6 | 2.3 | 4 | 6 | 7.5 | 11 | 13 | 18 | 21 | 25 | 29 | 30 | 30 | 30 | 30 |
| Rated speed | rpm | 1830 | 1360 | 425 | 357 | 251 | 133 | 86 | 68 | 48 | 35 | 26 | 22 | 19 | 16 | 13 | 11.5 | 10 | 6.5 | |
| Gearbox | Instantaneous torque | Kg. cm | 10 | 20 | 30 | 40 | ||||||||||||||
| Allowable torque | Kg. cm | 5 | 10 | 20 | 30 | |||||||||||||||
| Length | mm | 28 | 35 | 42 | 49 | |||||||||||||||
| Backlash | O | 0.7 | 0.8 | 1 | 1 | |||||||||||||||
| Weight | g | 120 | 150 | 180 | 210 | |||||||||||||||
###
| Frames volt (V) |
No road speed (rpm) |
No road current (mA) |
Rated torsion (g.cm) |
Rated speed (rpm) |
Rated current (mA) |
Output power (w) |
Weight (g) |
| 3A7K8-24V | 7800 | 100 | 120 | 6800 | 495 | 8.25 | 102 |
| Note: Product voltage, output shaft size, electrical performance, you can request custom-made! | |||||||
|
US $4 / Piece | |
1 Piece (Min. Order) |
###
| Size: | 28mm |
|---|---|
| Rated Torque: | 0.36–30kgcm |
| Rated Speed: | 6.5–1830 |
| Transport Package: | Carton Pallet |
| Specification: | CE ROSH |
| Trademark: | I. CH |
###
| Samples: |
US$ 10/Piece
1 Piece(Min.Order) |
|---|
###
| Customization: |
Available
|
|---|
###
| Type | Ratio | 1: 3.7 | 1: 5 | 1: 16 | 1: 19 | 1: 27 | 1: 51 | 1: 79 | 1: 100 | 1: 139 | 1: 190 | 1: 253 | 1: 305 | 1: 352 | 1: 408 | 1: 516 | 1: 596 | 1: 721 | 1: 1012 | |
| D283 | Rated torque | kg. cm | 0.36 | 0.49 | 1.4 | 1.6 | 2.3 | 4 | 6 | 7.5 | 11 | 13 | 18 | 21 | 25 | 29 | 30 | 30 | 30 | 30 |
| Rated speed | rpm | 1830 | 1360 | 425 | 357 | 251 | 133 | 86 | 68 | 48 | 35 | 26 | 22 | 19 | 16 | 13 | 11.5 | 10 | 6.5 | |
| Gearbox | Instantaneous torque | Kg. cm | 10 | 20 | 30 | 40 | ||||||||||||||
| Allowable torque | Kg. cm | 5 | 10 | 20 | 30 | |||||||||||||||
| Length | mm | 28 | 35 | 42 | 49 | |||||||||||||||
| Backlash | O | 0.7 | 0.8 | 1 | 1 | |||||||||||||||
| Weight | g | 120 | 150 | 180 | 210 | |||||||||||||||
###
| Frames volt (V) |
No road speed (rpm) |
No road current (mA) |
Rated torsion (g.cm) |
Rated speed (rpm) |
Rated current (mA) |
Output power (w) |
Weight (g) |
| 3A7K8-24V | 7800 | 100 | 120 | 6800 | 495 | 8.25 | 102 |
| Note: Product voltage, output shaft size, electrical performance, you can request custom-made! | |||||||
How to Select a Gear Motor
A gearmotor is an electrical machine that transfers energy from one place to another. There are many types of gearmotors. This article will discuss the types of gearmotors, including Angular geared motors, Planetary gearboxes, Hydraulic gear motors, and Croise motors. In addition to its uses, gearmotors have many different characteristics. In addition, each type has distinct advantages and disadvantages. Listed below are a few tips on selecting a gearmotor.
Angular geared motors
Angular geared motors are the optimum drive element for applications where torques, forces, and motions need to be transferred at an angle. Compared to other types of geared motors, these have few moving parts, a compact design, and a long life. Angular geared motors are also highly efficient in travel drive applications. In addition to their durability, they have a low maintenance requirement and are highly corrosion-resistant.
Helical worm geared motors are a low-cost solution for drives that employ angular geared motors. They combine a worm gear stage and helical input stage to offer higher efficiency than pure worm geared motors. This drive solution is highly reliable and noise-free. Angular geared motors are often used in applications where noise is an issue, and helical worm geared motors are particularly quiet.
The gear ratio of an angular geared motor depends on the ratio between its input and output shaft. A high-quality helical geared motor has a relatively low mechanical noise level, and can be installed in almost any space. The torque of a helical geared motor can be measured by using frequency measurement equipment. The energy efficiency of angular geared motors is one of the most important factors when choosing a motor. Its symmetrical arrangement also allows it to operate in low-speed environments.
When selecting the right angular geared motor, it is important to keep in mind that increased torque will lead to poor output performance. Once a gear motor reaches its stall torque, it will no longer function properly. This makes it important to consult a performance curve to choose the appropriate motor. Most DC motor manufacturers are more than happy to provide these to customers upon request. Angular geared motors are more expensive than conventional worm gear motors.
Planetary gearboxes
Planetary gearboxes are used in industrial machinery to generate higher torque and power density. There are three main types of planetary gearboxes: double stage, triple stage, and multistage. The central sun gear transfers torque to a group of planetary gears, while the outer ring and spindle provide drive to the motor. The design of planetary gearboxes delivers up to 97% of the power input.
The compact size of planetary gears results in excellent heat dissipation. In some applications, lubrication is necessary to improve durability. Nevertheless, if you are looking for high speed transmission, you should consider the additional features, such as low noise, corrosion resistance, and construction. Some constructors are better than others. Some are quick to respond, while others are unable to ship their products in a timely fashion.
The main benefit of a planetary gearbox is its compact design. Its lightweight design makes it easy to install, and the efficiency of planetary gearboxes is up to 0.98%. Another benefit of planetary gearboxes is their high torque capacity. These gearboxes are also able to work in applications with limited space. Most modern automatic transmissions in the automotive industry use planetary gears.
In addition to being low in cost, planetary gearboxes are a great choice for many applications. Neugart offers both compact and right angle versions. The right angle design offers a high power-to-weight ratio, making it ideal for applications where torque is needed to be transmitted in reverse mode. So if you’re looking for an efficient way to move heavy machinery around, planetary gearboxes can be a great choice.
Another advantage of planetary gearboxes is their ability to be easily and rapidly changed from one application to another. Since planetary gears are designed to be flexible, you don’t have to buy new ones if you need to change gear ratios. You can also use planetary gears in different industries and save on safety stock by sharing common parts. These gears are able to withstand high shock loads and demanding conditions.
Hydraulic gear motors
Hydraulic gear motors are driven by oil that is pumped into a gear box and causes the gears to rotate. This method of energy production is quiet and inexpensive. The main drawbacks of hydraulic gear motors are that they are noisy and inefficient at low speeds. The other two types of hydraulic motors are piston and vane-type hydraulic motors. The following are some common benefits of hydraulic gear motors.
A hydraulic gear motor is composed of two gears – a driven gear and an idler. The driven gear is attached to the output shaft via a key. High-pressure oil flows into the housing between the gear tips and the motor housing, and the oil then exits through an outlet port. Unlike a conventional gear motor, the gears mesh to prevent the oil from flowing backward. As a result, they are an excellent choice for agricultural and industrial applications.
The most common hydraulic gear motors feature a gerotor and a drive gear. These gears mesh with a larger gear to produce rotation. There are also three basic variations of gear motors: roller-gerotor, gerotor, and differential. The latter produces higher torque and less friction than the previous two. These differences make it difficult to choose which type is the best for your needs. A high-performance gear motor will last longer than an ordinary one.
Radial piston hydraulic motors operate in the opposite direction to the reciprocating shaft of an electric gearmotor. They have nine pistons arranged around a common center line. Fluid pressure causes the pistons to reciprocate, and when they are stationary, the pistons push the fluid out and move back in. Because of the high pressure created by the fluid, they can rotate at speeds up to 25,000RPM. In addition, hydraulic gear motors are highly efficient, allowing them to be used in a wide range of industrial and commercial applications.
Hydraulic gear motors complement hydraulic pumps and motors. They are also available in reversible models. To choose the right hydraulic motor for your project, take time to gather all the necessary information about the installation process. Some types require specialized expertise or complicated installation. Also, there are some differences between closed and open-loop hydraulic motors. Make sure to discuss the options with a professional before you make a decision.
Croise motors
There are many advantages to choosing a Croise gear motor. It is highly compact, with less weight and space than standard motors. Its right-angle shaft and worm gear provide smooth, quiet operation. A silent-type brake ensures no metallic sound during operation. It also offers excellent positioning accuracy and shock resistance. This is why this motor is ideal for high-frequency applications. Let’s take a closer look.
A properly matched gearmotor will provide maximum torque output in a specified period. Its maximum developing torque is typically the rated output torque. A one-twelfth-horsepower (1/8 horsepower) motor can meet torque requirements of six inch-pounds, without exceeding its breakdown rating. This lower-cost unit allows for production variations and allows the customer to use a less powerful motor. Croise gear motors are available in a variety of styles.
editor by czh 2022-12-25
China NEMA 34 Stepper Motor with 90degree Planetary Gear Reducer Right Angle Gearbox motor armature
Product Description
General Specification:
Step Angle Accuracy: ±5%
Resistance Accuracy: ±10%
Inductance Accuracy: ±20%
Temperature Rise: 80°C Max
Ambient Temperature: -20°C~+50°C
Insulation Resistance: 100MΩ Min., 500VDC
Dielectric Strength: 500VAC for 1 minute
Shaft Radial Play: 0.02Max (450g-load)
Shaft Axial Play: 0.08Max (450g-load)
Max. radial force:220N (20mm from the flange)
Max. axial force:60N
Specification:
nema 34 closed loop stepper motor
| Model No. | Step Angle | Motor Length | Current /Phase |
Resistance /Phase |
Inductance /Phase |
Holding Torque | # of Leads | Detent Torque | Rotor Inertia | Mass |
| ( °) | (L)mm | A | Ω | mH | N.m | No. | Kg.cm | g.cm2 | Kg | |
| 86HS78-6004XBJED-0.35M | 1.8 | 78 | 6 | 0.27 | 2 | 4.5 | 4 | 1.2 | 1400 | 2.8 |
| 86HS115-6004YBJED-0.35M | 1.8 | 115 | 6 | 0.36 | 3.8 | 8.5 | 4 | 2.4 | 2700 | 4.3 |
| 86HS155-6004YBJED-0.35M | 1.8 | 155 | 6 | 0.44 | 3.8 | 12 | 4 | 3.6 | 4000 | 5.9 |
Nema 34 stepper motor
| Model No. | Step Angle | Motor Length | Current /Phase |
Resistance /Phase |
Inductance /Phase |
Holding Torque | # of Leads | Detent Torque | Rotor Inertia | Mass |
| ( °) | (L)mm | A | Ω | mH | N.m | No. | Kg.cm | g.cm | Kg | |
| JK86HS68-5904 | 1.8 | 67 | 5.9 | 0.28 | 1.7 | 3.4 | 4 | 0.8 | 1000 | 1.7 |
| JK86HS68-2808 | 1.8 | 67 | 2.8 | 1.4 | 3.9 | 3.4 | 8 | 0.8 | 1000 | 1.7 |
| JK86HS78-5504 | 1.8 | 78 | 5.5 | 0.46 | 4.0 | 4.6 | 4 | 1.2 | 1400 | 2.3 |
| JK86HS78-4208 | 1.8 | 78 | 4.2 | 0.75 | 3.4 | 4.6 | 8 | 1.2 | 1400 | 2.3 |
| JK86HS97-4504 | 1.8 | 97 | 4.5 | 0.66 | 3.0 | 5.8 | 4 | 1.7 | 2100 | 3.0 |
| JK86HS97-4008 | 1.8 | 97 | 4.0 | 0.98 | 4.1 | 4.7 | 8 | 1.7 | 2100 | 3.0 |
| JK86HS100-6004 | 1.8 | 100 | 6.0 | 0.36 | 2.8 | 7.0 | 4 | 1.9 | 2200 | 3.1 |
| JK86HS115-6004 | 1.8 | 115 | 6.0 | 0.6 | 6.5 | 8.7 | 4 | 2.4 | 2700 | 3.8 |
| JK86HS115-4208 | 1.8 | 115 | 4.2 | 0.9 | 6.0 | 8.7 | 8 | 2.4 | 2700 | 3.8 |
| JK86HS126-6004 | 1.8 | 126 | 6.0 | 0.58 | 6.5 | 6.3 | 4 | 2.9 | 3200 | 4.5 |
| JK86HS155-6004 | 1.8 | 155 | 6.0 | 0.68 | 9.0 | 13.0 | 4 | 3.6 | 4000 | 5.4 |
| JK86HS155-4208 | 1.8 | 155 | 4.2 | 1.25 | 8.0 | 12.2 | 8 | 3.6 | 4000 | 5.4 |
| Application: | 3D Printer |
|---|---|
| Speed: | Low Speed |
| Number of Stator: | Two-Phase |
| Excitation Mode: | HB-Hybrid |
| Function: | Driving |
| Number of Poles: | 2 |
###
| Samples: |
US$ 100/Piece
1 Piece(Min.Order) |
|---|
###
| Customization: |
Available
|
|---|
###
| Model No. | Step Angle | Motor Length | Current /Phase |
Resistance /Phase |
Inductance /Phase |
Holding Torque | # of Leads | Detent Torque | Rotor Inertia | Mass |
| ( °) | (L)mm | A | Ω | mH | N.m | No. | Kg.cm | g.cm2 | Kg | |
| 86HS78–6004XBJED-0.35M | 1.8 | 78 | 6 | 0.27 | 2 | 4.5 | 4 | 1.2 | 1400 | 2.8 |
| 86HS115–6004YBJED-0.35M | 1.8 | 115 | 6 | 0.36 | 3.8 | 8.5 | 4 | 2.4 | 2700 | 4.3 |
| 86HS155–6004YBJED-0.35M | 1.8 | 155 | 6 | 0.44 | 3.8 | 12 | 4 | 3.6 | 4000 | 5.9 |
###
| Model No. | Step Angle | Motor Length | Current /Phase |
Resistance /Phase |
Inductance /Phase |
Holding Torque | # of Leads | Detent Torque | Rotor Inertia | Mass |
| ( °) | (L)mm | A | Ω | mH | N.m | No. | Kg.cm | g.cm | Kg | |
| JK86HS68-5904 | 1.8 | 67 | 5.9 | 0.28 | 1.7 | 3.4 | 4 | 0.8 | 1000 | 1.7 |
| JK86HS68-2808 | 1.8 | 67 | 2.8 | 1.4 | 3.9 | 3.4 | 8 | 0.8 | 1000 | 1.7 |
| JK86HS78-5504 | 1.8 | 78 | 5.5 | 0.46 | 4.0 | 4.6 | 4 | 1.2 | 1400 | 2.3 |
| JK86HS78-4208 | 1.8 | 78 | 4.2 | 0.75 | 3.4 | 4.6 | 8 | 1.2 | 1400 | 2.3 |
| JK86HS97-4504 | 1.8 | 97 | 4.5 | 0.66 | 3.0 | 5.8 | 4 | 1.7 | 2100 | 3.0 |
| JK86HS97-4008 | 1.8 | 97 | 4.0 | 0.98 | 4.1 | 4.7 | 8 | 1.7 | 2100 | 3.0 |
| JK86HS100-6004 | 1.8 | 100 | 6.0 | 0.36 | 2.8 | 7.0 | 4 | 1.9 | 2200 | 3.1 |
| JK86HS115-6004 | 1.8 | 115 | 6.0 | 0.6 | 6.5 | 8.7 | 4 | 2.4 | 2700 | 3.8 |
| JK86HS115-4208 | 1.8 | 115 | 4.2 | 0.9 | 6.0 | 8.7 | 8 | 2.4 | 2700 | 3.8 |
| JK86HS126-6004 | 1.8 | 126 | 6.0 | 0.58 | 6.5 | 6.3 | 4 | 2.9 | 3200 | 4.5 |
| JK86HS155-6004 | 1.8 | 155 | 6.0 | 0.68 | 9.0 | 13.0 | 4 | 3.6 | 4000 | 5.4 |
| JK86HS155-4208 | 1.8 | 155 | 4.2 | 1.25 | 8.0 | 12.2 | 8 | 3.6 | 4000 | 5.4 |
| Application: | 3D Printer |
|---|---|
| Speed: | Low Speed |
| Number of Stator: | Two-Phase |
| Excitation Mode: | HB-Hybrid |
| Function: | Driving |
| Number of Poles: | 2 |
###
| Samples: |
US$ 100/Piece
1 Piece(Min.Order) |
|---|
###
| Customization: |
Available
|
|---|
###
| Model No. | Step Angle | Motor Length | Current /Phase |
Resistance /Phase |
Inductance /Phase |
Holding Torque | # of Leads | Detent Torque | Rotor Inertia | Mass |
| ( °) | (L)mm | A | Ω | mH | N.m | No. | Kg.cm | g.cm2 | Kg | |
| 86HS78–6004XBJED-0.35M | 1.8 | 78 | 6 | 0.27 | 2 | 4.5 | 4 | 1.2 | 1400 | 2.8 |
| 86HS115–6004YBJED-0.35M | 1.8 | 115 | 6 | 0.36 | 3.8 | 8.5 | 4 | 2.4 | 2700 | 4.3 |
| 86HS155–6004YBJED-0.35M | 1.8 | 155 | 6 | 0.44 | 3.8 | 12 | 4 | 3.6 | 4000 | 5.9 |
###
| Model No. | Step Angle | Motor Length | Current /Phase |
Resistance /Phase |
Inductance /Phase |
Holding Torque | # of Leads | Detent Torque | Rotor Inertia | Mass |
| ( °) | (L)mm | A | Ω | mH | N.m | No. | Kg.cm | g.cm | Kg | |
| JK86HS68-5904 | 1.8 | 67 | 5.9 | 0.28 | 1.7 | 3.4 | 4 | 0.8 | 1000 | 1.7 |
| JK86HS68-2808 | 1.8 | 67 | 2.8 | 1.4 | 3.9 | 3.4 | 8 | 0.8 | 1000 | 1.7 |
| JK86HS78-5504 | 1.8 | 78 | 5.5 | 0.46 | 4.0 | 4.6 | 4 | 1.2 | 1400 | 2.3 |
| JK86HS78-4208 | 1.8 | 78 | 4.2 | 0.75 | 3.4 | 4.6 | 8 | 1.2 | 1400 | 2.3 |
| JK86HS97-4504 | 1.8 | 97 | 4.5 | 0.66 | 3.0 | 5.8 | 4 | 1.7 | 2100 | 3.0 |
| JK86HS97-4008 | 1.8 | 97 | 4.0 | 0.98 | 4.1 | 4.7 | 8 | 1.7 | 2100 | 3.0 |
| JK86HS100-6004 | 1.8 | 100 | 6.0 | 0.36 | 2.8 | 7.0 | 4 | 1.9 | 2200 | 3.1 |
| JK86HS115-6004 | 1.8 | 115 | 6.0 | 0.6 | 6.5 | 8.7 | 4 | 2.4 | 2700 | 3.8 |
| JK86HS115-4208 | 1.8 | 115 | 4.2 | 0.9 | 6.0 | 8.7 | 8 | 2.4 | 2700 | 3.8 |
| JK86HS126-6004 | 1.8 | 126 | 6.0 | 0.58 | 6.5 | 6.3 | 4 | 2.9 | 3200 | 4.5 |
| JK86HS155-6004 | 1.8 | 155 | 6.0 | 0.68 | 9.0 | 13.0 | 4 | 3.6 | 4000 | 5.4 |
| JK86HS155-4208 | 1.8 | 155 | 4.2 | 1.25 | 8.0 | 12.2 | 8 | 3.6 | 4000 | 5.4 |
How to Maximize Gear Motor Reliability
A gearmotor is a mechanical device used to transmit torque from one location to another. As its name implies, it is designed to rotate one object relative to another. Its main use is to transmit torque from one point to another. The most common types of gear motors are: worm, spur, and helical. Each of these has specific functions and can be used for a variety of applications. Reliability is also an important factor to consider when choosing a gearmotor.
Applications of a gear motor
Despite its small size, a gear motor has many applications. These include heavy machinery lifts, hospital beds, and power recliners. It is also found in many everyday products, such as electromechanical clocks and cake mixers. Its versatility allows it to produce a high force from a small electric motor. Here are some of its most common uses. You can also find a gear motor in many household appliances and vehicles.
Before selecting a gearmotor, consider the specifications of the machine you need to power. You should consider its size, weight, and ambient conditions, which include temperature regimes, noise levels, and contaminating sources. You should also take into account the envelope size, mounting method, and orientation. Other considerations include the expected service life, maintenance scope, and control type. The most suitable gearmotor for your specific application will be one that can handle the load.
The motor and gearbox types can be mixed and matched, depending on the application. A three-phase asynchronous motor and a permanent magnet synchronous servomotor are common choices for these devices. The type of motor and gearbox combination you choose will determine the power supply, the efficiency of the motor, and cost. Once you understand the application, it will be easy to integrate a gear motor into your system.
When used in industrial applications, gear motors are effective for reducing the speed of rotating shafts. One third of all industrial electric motor systems use gearing to reduce output speed. They can also save energy, which benefits the workers who operate them. In fact, industrial electric motor systems are responsible for nearly one-tenth of the carbon dioxide emissions that are produced by fossil-fueled power plants. Fortunately, efficiency and reliability are just two of the benefits of using gear motors.
Types
Before choosing a gearmotor, it is important to understand its specifications. The key factors to consider are the size, weight, and noise level of the gearmotor. Additionally, the power, torque, and speed of the motor are important factors. Specifications are also important for its operating environment, such as the temperature and the level of ingress protection. Finally, it is important to determine its duty cycle to ensure it will operate properly. To choose a suitable gearmotor, consult the specifications of your application.
Some common applications of gearmotors include packaging equipment, conveyors, and material handling applications. They also come with several advantages, including their ability to control both position and speed. This makes them ideal for applications where speed and positioning are crucial. Parallel-shaft gear units, for instance, are commonly used in conveyors, material handling, and steel mills. They are also able to operate in high-precision manufacturing. For these reasons, they are the most popular type of gearmotor.
There are three common types of gears. Helical gears have teeth that are inclined at 90 degrees to the axis of rotation, making them more efficient. Helicoidal gears, meanwhile, have a lower noise level and are therefore preferred for applications requiring high torque. Worm gears are preferred for applications where torque and speed reduction are important, and worm gears are suited for those conditions. They also have advantages over spur gears and worm gears.
The application of a gear motor is almost limitless. From heavy machine lifts to hospital bed lifting mechanisms, gear motors make it possible to use a small rotor at a high speed. Their lightweight construction also allows them to move heavy loads, such as cranes, but they do so slowly. Gear motors are an excellent choice in applications where space is an issue. A few common applications are discussed below. When choosing a gear motor, remember to choose the best size and application for your needs.
Functions
A gearmotor’s speed is directly proportional to the gear ratio. By dividing the input speed by the gear ratio, the output speed can be determined. Gear ratios above one reduce speed, while gear ratios below one increase speed. Efficiency of a gearmotor is defined as its ability to transfer energy through its gearbox. This efficiency factor takes into account losses from friction and slippage. Most gearmotor manufacturers will provide this curve upon request.
There are several factors that must be considered when choosing a gearmotor. First, the application must meet the desired speed and torque. Second, the output shaft must rotate in the desired direction. Third, the load must be properly matched to the gearmotor. Lastly, the operating environment must be considered, including the ambient temperature and the level of protection. These details will help you find the perfect gearmotor. You can compare various types of gear motors on this page and choose the one that will meet your needs.
The micro-DC gear motor is one of the most versatile types of geared motors. These motors are widely used in intelligent automobiles, robotics, logistics, and the smart city. Other applications include precision instruments, personal care tools, and cameras. They are also commonly found in high-end automotives and are used in smart cities. They also find use in many fields including outdoor adventure equipment, photography equipment, and electronics. The benefits of micro-DC gear motors are many.
The main function of a gear motor is to reduce the speed of a rotating shaft. Small electric clocks, for example, use a synchronous motor with a 1,200-rpm output speed to drive the hour, minute, and second hands. While the motor is small, the force it exerts is enormous, so it’s crucial to ensure that the motor isn’t over-powered. There is a high ratio between the input torque and the output torque.
Reliability
The reliability of a gear motor is dependent on a number of factors, including material quality, machining accuracy, and operating conditions. Gear failure is often more serious than surface fatigue, and can compromise personal safety. Reliability is also affected by the conditions of installation, assembly, and usage. The following sections provide an overview of some important factors that impact gear motor reliability. This article provides some tips to maximize gear motor reliability.
First and foremost, make sure you’re buying from a reliable supplier. Gear motors are expensive, and there is no standardization of the sizes. If a gear breaks, replacing it can take a lot of time. In the long run, reliability wins over anything. But this doesn’t mean that you can ignore the importance of gears – the quality of a gear motor is more important than how long it lasts.
Cost
The cost of a gear motor is relatively low compared to that of other forms of electric motors. This type of motor is commonly used in money counters, printers, smart homes, and automation equipment. A DC gear motor is also commonly used in automatic window machines, glass curtain walls, and banknote vending machines. There are many advantages to using a gear motor. Here are a few of them. Read on to learn more about them.
Speed management is another benefit of a gear motor. The motors tend to have less wear and tear than other motors, which means less frequent replacements. Additionally, many gear motors are easy to install and require less maintenance, which also helps reduce the overall cost of ownership. Lastly, because noise is a common concern for many electronic OEMs, DC gear motors are often quieter than their counterparts. For these reasons, they are often used in industrial settings.
Another advantage of an electric gear motor is its size and power. They are typically designed for 12V, 24V, and 48V voltages and 200-watt power. Their rated speed is 3000 rpm and their torque is 0.64 Nm. They are also more reliable than their AC counterparts and are ideal for many industrial applications. They have a high ratio of three to two, which makes them ideal for a variety of applications.
A gear motor is an electric motor that is coupled with a gear train. It uses AC or DC power, and is often called a gear reducer. The main purpose of these gear reducers is to multiply torque, while maintaining compact size and overall efficiency. However, the efficiency of a gear motor is also affected by ambient temperature and lubricants. If the gear motor is installed in the wrong location, it may be ineffective and result in premature failure of the machine.
editor by czh 2022-11-30
China OEM 36mm Planetary Reducer GearBox Low noise high torque dc motor Customized Manufacturer 12V 24V High precision Metal planetary motor engine
Guarantee: 3 months to 1 12 months, 1 Year
Applicable Industries: Lodges, Garment Shops, Building Materials Outlets, Equipment Restore Shops, Foods & Beverage Factory, Farms, Cafe, Property Use, Retail, Foodstuff Shop, Printing Retailers, Building works , Vitality & Mining, Foods & Beverage Retailers, Advertising Firm
Bodyweight (KG): .2 KG
Tailored support: OEM
Gearing Arrangement: Planetary
Output Torque: 10N.m
Enter Speed: 6000RPM
Output Pace: 10RPM
Product title: Planetary Equipment Reducer
Software: Meals Shop,smarthome
Gears: Bevel Gear Box
Brand: aslong
Substance of housing: Lower Carbon Alloy Metal
certification: ISO9001 CCC CE
Model Variety: planetary 36mm gear box
Material: Metallic
Top quality: Substantial Qaulity
Solution particulars Specification:100% model newReduction ratio:5.18 to 1 = 5.18 : 1 27 to 1 = 27 : 1 139 to 1 = 139 : 1 721 to 1 = 721 : 1 fifty to 1 = fifty : 1 189 to 1 = 189 : 1 3.7 to 1 = 3.7 : 1 14 to 1 = fourteen : 1 516 to 1 = 516 : 1 263 to 1 = 263 : 1Package provided:1 x Mini Steel GearboxNote: Remember to permit 1-5mm difference because of to manual measurement. Certification Why select us *Common Support:*Fast Reply:All enquiry or electronic mail be replied in 12 hrs, no hold off for your organization.*Skilled Group:Queries about items will be replied skillfully, specifically, very best tips to you.*Short Guide time:Sample or little order despatched in 7-15 times, bulk or personalized purchase about thirty times.*Payment Option:T/T, Western Union,, L/C, and so on, simple for your organization.*Before shipment:Just take images, deliver to buyers for confirmation. Only verified, can be delivered out.*Language Option:In addition to English, you can use your very own language by e-mail, then we can translate it.*Customization Support:Motor specification(no-load speed , voltage, torque , diameter, sound, existence, Blend Harvester Components CZPT Part Bando V Belt for Sale screening) and shaft length can be tailor- madeaccording to customer’s needs. The item application Product screen Firm Profile SZCMMOTOR is dedicated to the design, manufacture and income of numerous types of miniature DC motors, geared motors, and planetary equipment motors. Items are commonly used in family appliances, audio-visible items, workplace equipment, massage CZPT treatment, beauty and health and fitness products, health care products, substantial-finish toys, gifts, electrical every day requirements, energy tools, automatic sprayer, automotive vehicle services, smart systems, automation control and other industrial drives Devices and so on. The business has a group of experts engaged in micro-motor growth, production and quality management, as effectively as modern manufacturing gear, in accordance with the strict good quality management program normal operation, to guarantee the majority of merchants desire for our merchandise, in the user enjoys a good reputation, we Will proceed to enhance the market, proceed to improve the degree of a range of hardware gear and manufacturing processes to make sure customer gratification catch up with peer organizations, is committed to turning out to be 1 of the country’s exceptional motor producers! Our organization objectives: top quality of survival, status and advancement, to supply buyers with the greatest goods! Most equipment motor can be custom-made,for case in point:voltage, pace,output shaft, K series Spiral Bevel Gear Speed Reducer gearbox for electric powered vehicle order>100pcs or order>1000$. welcome to cooperation, welcome wholsase,please contact us to get wholsale price,we will be satisfied to serve you! Packaging & Transport *shockproof foam packing*Suited carton measurement*extend film and pallet packing*DHL,EMS,UPS,Epacket,ocean shipping and delivery*Sample buy send out in 2 times. To better ensure the security of your products, specialist, environmentally friendly, handy and productive packaging companies will be presented. Our Crew FAQ Q1: Are you a Manufacturer or a Investing Organization ? A:We are a skilled manufacturer with over fourteen a long time of experience, and have a total offer chain from elements processing to concluded merchandise.Q2: What’re your primary products A: The primary productions are: Brush dc motor, Brushless dc motor, Spur gear motor, Micro motor, Vibration motor, Turbo worm geared motors, Geared motors with Corridor encoders, Planetary geared motors, Micro pump motors, Intelligent auto motor sets, Velocity reducers, Velocity controllers, Energy adapters, Switches Power source and associated motor components.?Other varieties of motors, please speak to customer provider for customization. Q3: How is your Top quality Management ? A: We have skilled examining workers on each creation line approach.?Soon after finishing the complete motor, we have the total top quality equipment to take a look at the motor.?This kind of as Hardness Tester, 2.5D Graphic Tester, Salt Spray Chamber, Daily life Tester, 36BLY01A-001AG76 customizable steady performance dc motor with gearbox for property appliance and garden mower Temperature Test Equipment. Q4: How to order ? A: Send out Us Inquiry → Acquire Our Quotation → Negotiate Information → Confirm The Sample → Indication Deal/Deposit → Mass Creation →Cargo Ready → Harmony/Shipping and delivery → Additional Cooperation Q5: How about Sample purchase ? A:Sample is accessible for you.?you should contact us for information. Q6: How extended is the deliver[Creating] and delivery ? A:Sample or small purchase about 3 times, bulk or personalized buy about 7 days. ? Q7: Which shipping and delivery way is available ? A: 1.DHL, UPS, FedEx, EMS, Sea are available.The other delivery techniques are also accessible, make sure you contact us if you require ship by the other delivery way.2.For samples and deals considerably less than 100kg, we usually suggest convey shippingFor weighty deals, we typically advise air shipping and delivery or sea shipping.?But it all depends on our customers’ demands. Q8.What is your conditions of Payments ? A: 1.Alibaba Trade Assurance.?Any trade disputes, alibaba will guarantee your income and compensate all of your loss. 2. we will demonstrate you the photographs or videos，send to consumers for affirmation.?Only confirmed, can be delivered out. 3.recognized T/T,Western Union, Visa, Learn card ，L/C, and so on,?Other payment strategies are also available, please get in touch with us just before payment. Q9: When will you reply after acquired my inquiries ? A: Our customer service is on the web 24 several hours, All enquiry or e-mail be replied in 12 hours，looking forward to your inquiry.*Customization Provider: Motorspecification(no-load velocity , voltage, torque , diameter, sound, TB550.411-01 PTO Reduced energetic double gear For CZPT LOVOL agricultural machinery & equipment Farm Tractors existence, tests) and shaft length can be tailor- manufactured. according tocustomer’s demands.
How to Select a Gear Motor
A gearmotor is an electrical machine that transfers energy from one place to another. There are many types of gearmotors. This article will discuss the types of gearmotors, including Angular geared motors, Planetary gearboxes, Hydraulic gear motors, and Croise motors. In addition to its uses, gearmotors have many different characteristics. In addition, each type has distinct advantages and disadvantages. Listed below are a few tips on selecting a gearmotor.
Angular geared motors
Angular geared motors are the optimum drive element for applications where torques, forces, and motions need to be transferred at an angle. Compared to other types of geared motors, these have few moving parts, a compact design, and a long life. Angular geared motors are also highly efficient in travel drive applications. In addition to their durability, they have a low maintenance requirement and are highly corrosion-resistant.
Helical worm geared motors are a low-cost solution for drives that employ angular geared motors. They combine a worm gear stage and helical input stage to offer higher efficiency than pure worm geared motors. This drive solution is highly reliable and noise-free. Angular geared motors are often used in applications where noise is an issue, and helical worm geared motors are particularly quiet.
The gear ratio of an angular geared motor depends on the ratio between its input and output shaft. A high-quality helical geared motor has a relatively low mechanical noise level, and can be installed in almost any space. The torque of a helical geared motor can be measured by using frequency measurement equipment. The energy efficiency of angular geared motors is one of the most important factors when choosing a motor. Its symmetrical arrangement also allows it to operate in low-speed environments.
When selecting the right angular geared motor, it is important to keep in mind that increased torque will lead to poor output performance. Once a gear motor reaches its stall torque, it will no longer function properly. This makes it important to consult a performance curve to choose the appropriate motor. Most DC motor manufacturers are more than happy to provide these to customers upon request. Angular geared motors are more expensive than conventional worm gear motors.
Planetary gearboxes
Planetary gearboxes are used in industrial machinery to generate higher torque and power density. There are three main types of planetary gearboxes: double stage, triple stage, and multistage. The central sun gear transfers torque to a group of planetary gears, while the outer ring and spindle provide drive to the motor. The design of planetary gearboxes delivers up to 97% of the power input.
The compact size of planetary gears results in excellent heat dissipation. In some applications, lubrication is necessary to improve durability. Nevertheless, if you are looking for high speed transmission, you should consider the additional features, such as low noise, corrosion resistance, and construction. Some constructors are better than others. Some are quick to respond, while others are unable to ship their products in a timely fashion.
The main benefit of a planetary gearbox is its compact design. Its lightweight design makes it easy to install, and the efficiency of planetary gearboxes is up to 0.98%. Another benefit of planetary gearboxes is their high torque capacity. These gearboxes are also able to work in applications with limited space. Most modern automatic transmissions in the automotive industry use planetary gears.
In addition to being low in cost, planetary gearboxes are a great choice for many applications. Neugart offers both compact and right angle versions. The right angle design offers a high power-to-weight ratio, making it ideal for applications where torque is needed to be transmitted in reverse mode. So if you’re looking for an efficient way to move heavy machinery around, planetary gearboxes can be a great choice.
Another advantage of planetary gearboxes is their ability to be easily and rapidly changed from one application to another. Since planetary gears are designed to be flexible, you don’t have to buy new ones if you need to change gear ratios. You can also use planetary gears in different industries and save on safety stock by sharing common parts. These gears are able to withstand high shock loads and demanding conditions.
Hydraulic gear motors
Hydraulic gear motors are driven by oil that is pumped into a gear box and causes the gears to rotate. This method of energy production is quiet and inexpensive. The main drawbacks of hydraulic gear motors are that they are noisy and inefficient at low speeds. The other two types of hydraulic motors are piston and vane-type hydraulic motors. The following are some common benefits of hydraulic gear motors.
A hydraulic gear motor is composed of two gears – a driven gear and an idler. The driven gear is attached to the output shaft via a key. High-pressure oil flows into the housing between the gear tips and the motor housing, and the oil then exits through an outlet port. Unlike a conventional gear motor, the gears mesh to prevent the oil from flowing backward. As a result, they are an excellent choice for agricultural and industrial applications.
The most common hydraulic gear motors feature a gerotor and a drive gear. These gears mesh with a larger gear to produce rotation. There are also three basic variations of gear motors: roller-gerotor, gerotor, and differential. The latter produces higher torque and less friction than the previous two. These differences make it difficult to choose which type is the best for your needs. A high-performance gear motor will last longer than an ordinary one.
Radial piston hydraulic motors operate in the opposite direction to the reciprocating shaft of an electric gearmotor. They have nine pistons arranged around a common center line. Fluid pressure causes the pistons to reciprocate, and when they are stationary, the pistons push the fluid out and move back in. Because of the high pressure created by the fluid, they can rotate at speeds up to 25,000RPM. In addition, hydraulic gear motors are highly efficient, allowing them to be used in a wide range of industrial and commercial applications.
Hydraulic gear motors complement hydraulic pumps and motors. They are also available in reversible models. To choose the right hydraulic motor for your project, take time to gather all the necessary information about the installation process. Some types require specialized expertise or complicated installation. Also, there are some differences between closed and open-loop hydraulic motors. Make sure to discuss the options with a professional before you make a decision.
Croise motors
There are many advantages to choosing a Croise gear motor. It is highly compact, with less weight and space than standard motors. Its right-angle shaft and worm gear provide smooth, quiet operation. A silent-type brake ensures no metallic sound during operation. It also offers excellent positioning accuracy and shock resistance. This is why this motor is ideal for high-frequency applications. Let’s take a closer look.
A properly matched gearmotor will provide maximum torque output in a specified period. Its maximum developing torque is typically the rated output torque. A one-twelfth-horsepower (1/8 horsepower) motor can meet torque requirements of six inch-pounds, without exceeding its breakdown rating. This lower-cost unit allows for production variations and allows the customer to use a less powerful motor. Croise gear motors are available in a variety of styles.
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