Product Description
Product Description
The NB042A series planetary gearboxes are designed and machined as a single unit with special tapered roller bearings to provide high radial load, high torque, ultra-precision, and small size. The ND series uses in highly rigid industries such as fiber optic laser equipment, floor track equipment, robot seventh axis, Parallel robots (spider hand) machine tools, and rotating arms.
Product Name: High Precision Planetary Reducer
Product Series: NB042A Series
Product features: high torque, high load, ultra-precision, small size
Product Description:
Integrated design concept with high-strength bearings ensure the product itself is durable and efficient
A variety of output ideas such as shaft output, flange and gear are available.
1 arc minute ≤ backlash ≤ 3 arc minutes
Reduction ratios ranging from 3 to 100
Frame design: increases torque and optimizes power transmission
Optimised selection of oil seals: reduces friction and laminate transmission efficiency
Protection class IP65
Warranty: 2 years
Our Advantages
High torque
High load
ultra-precision
Small size
Detailed Photos
Product Parameters
| Segment number | Double segment | |||||||||||||
| Ratio | i | 16 | 20 | 25 | 30 | 35 | 40 | 45 | 50 | 60 | 70 | 80 | 90 | 100 |
| Rated output torque | Nm | 19 | 18 | 20 | 19 | 18 | 16 | 13 | 20 | 19 | 18 | 16 | 13 | 13 |
| Emergency stop torque | Nm | Three times of Maximum Output Torque | ||||||||||||
| Rated input speed | Rpm | 5000 | ||||||||||||
| Max input speed | Rpm | 10000 | ||||||||||||
| Ultraprecise backlash | arcmin | / | ||||||||||||
| Precision backlash | arcmin | ≤5 | ||||||||||||
| Standard backlash | arcmin | ≤7 | ||||||||||||
| Torsional rigidity | Nm/arcmin | 3 | ||||||||||||
| Max.bending moment | Nm | 780 | ||||||||||||
| Max.axial force | N | 390 | ||||||||||||
| Service life | hr | 20000(10000 under continuous operation) | ||||||||||||
| Efficiency | % | ≥94% | ||||||||||||
| Weight | kg | 0.8 | ||||||||||||
| Operating Temperature | ºC | -10ºC~+90ºC | ||||||||||||
| Lubrication | Synthetic grease | |||||||||||||
| Protection class | IP64 | |||||||||||||
| Mounting Position | All directions | |||||||||||||
| Noise level(N1=3000rpm,non-loaded) | dB(A) | ≤56 | ||||||||||||
| Rotary inertia | Kg·cm² | 0.03 | ||||||||||||
Applicable Industries
Packaging Machinery Mechanical Hand Textile Machinery
Non Standard automation Machine Tool Printing Equipment
Certifications
Company Profile
DESBOER (HangZhou) Transmission Technology Co., Ltd. is a subsidiary of DESBOER (China), which is committed to the design, development, customized production and sales of high precision planetary reducer as 1 of the technology company. Our company has over 10 years of design, production and sales experience, the main products are the high precision planetary reducer, gear, rack, etc., with high quality, short delivery period, high cost performance and other advantages to better serve the demand of global customers. It is worth noting that we remove the intermediate link sale from the factory directly to customers, so that you can get the most ideal price and also get our best quality service simultaneously.
About Research
In order to strengthen the advantages of products in the international market, the head company in Kyoto, Japan to established KABUSHIKIKAISYA KYOEKI, mainly engaged in the development of DESBOER high precision planetary reducer, high precision of transmission components such as the development work, to provide the most advanced design technology and the most high-quality products for the international market.
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Application: | Motor, Machinery, Marine, Agricultural Machinery, CNC Machine |
|---|---|
| Function: | Change Drive Torque, Speed Changing, Speed Reduction |
| Layout: | Plantery Type |
| Hardness: | Hardened Tooth Surface |
| Installation: | All Directions |
| Step: | Double-Step |
| Customization: |
Available
| Customized Request |
|---|
Limitations and Disadvantages of Epicyclic Gearboxes
Epicyclic gearboxes have certain limitations such as complexity in design and assembly, which can increase manufacturing costs. They may produce higher noise levels due to multiple interacting gears. Additionally, epicyclic gearboxes can be less efficient compared to some other gearbox types, especially in certain load conditions. Maintaining and repairing them can be challenging due to their intricate design. Furthermore, the compact size of these gearboxes may limit their torque and power capacities in extremely high-load applications.
Examples of Vehicles Using Epicyclic Gearboxes
Epicyclic gearboxes are commonly used in various vehicles, including automatic transmissions in cars, trucks, and buses. Hybrid vehicles, such as hybrid electric cars and some electric buses, use epicyclic gearboxes in their powertrains to efficiently combine power from internal combustion engines and electric motors. Aerospace applications also utilize epicyclic gear systems in helicopter rotor systems for adjusting rotor blade pitch. Additionally, bicycles with internally geared hubs employ epicyclic gear arrangements for smoother shifting and reduced maintenance.
Advantages of Epicyclic Gearbox
Epicyclic gearboxes offer several advantages, including compactness, high power density, and versatility in motion control. Their coaxial arrangement results in a more compact design compared to traditional gearboxes. They provide high power density due to the distribution of load among multiple planet gears. Epicyclic gearboxes can achieve multiple gear reductions within the same system, enabling precise speed control. Additionally, they can handle high torque loads and provide efficient torque transmission. Their modular design allows customization and integration with other components. These gearboxes are also known for low backlash, smooth operation, and the ability to handle bidirectional motion. As a result, epicyclic gearboxes are commonly used in applications such as automotive transmissions, robotics, wind turbines, and more.
editor by CX 2024-05-14
China OEM Zero Backlash Brushless Gear Sun Unit Motor Gearhead NEMA34 17 CNC Wheel Drive Servo Stepper Small Micro Mini Epicyclic High-Precision Planetary Gearbox with Hot selling
Product Description
Zero Backlash Brushless Gear Sun Unit Motor Gearhead NEMA34 17 CNC Wheel Drive Servo Stepper Small Micro Mini Epicyclic High-Precision Planetary Gearbox
Product Description
The precision planetary gear box has the advantages of high precision, light weight, small volume, large transmission range, high efficiency, smooth operation, low noise, economy and practicality, and easy installation. Matching NEMA17, NEMA23, NEMA34 and NEMA42 stepper motors, brushless motors and servo motors. Widely applicable to automation equipment, lithium battery equipment, etc
Servo planetary reducer is another name for high-precision planetary reducer in the industry. Its main transmission structure is: planetary gear, sun gear, inner gear ring. Compared with other reducers, the servo planetary reducer has the characteristics of high rigidity, high accuracy (within 1 point for a single stage), high transmission efficiency (97% – 98% for a single stage), high torque/volume ratio, life-long maintenance free, etc. Most of them are installed on stepping motor and servo motor to reduce speed, increase torque and match inertia
| Series | Introduction | Series | Introduction |
| BAB series |
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BABR Series |
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BAD Series
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BADR Series |
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BAE Series |
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BAF Series |
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BPG/BPGA Series |
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Advantages Planetary reducer
Precision planetary reducer is another name for planetary reducer in the industry. Its main transmission structure is planetary gear, sun gear and inner gear ring. Precision planetary reducer is widely used in servo motor, stepping motor, dc motor and other transmission systems because of its small size, high transmission efficiency, wide deceleration range, high accuracy and many other advantages.
Characteristics of precision planetary reducer
1. High torque and impact resistance: the planetary reducer has more than 6 uniform large loads on the surface of the transmission gear. Several transmission gears in the planetary reducer are symmetrical and bear the transient impact load, so that the planetary reducer can withstand the impact of large torque, and its own and rolling bearing parts will not be damaged due to long-term load cracking.
2. Small size and light force: the planetary reducer is small in size, light in weight and light in appearance, which makes the design scheme more valuable. The structure of the planetary reducer can also be repeatedly connected according to the required number of segments, and independently composed of multiple segments.
3. High efficiency and low backlash: because each set of transmission gear in the reducer can only be contacted by 3 gears, when the transmission system has the same torque, the journal must be stressed, so when designing the gear, a larger modification coefficient and a thinner thickness must be selected. The larger the gear module is, the larger the offset tolerance between transmission gears is, the larger the relative clearance between transmission gears is, and the total backlash between transmission ratios will also increase.
4. The precision planetary reducer is characterized by high rigidity, high precision (within 1 point for a single stage), high transmission efficiency (97% – 98% for a single stage), high torque/volume ratio, life-long maintenance free, etc.
Optional output terminal form
Application
Company Profile
HangZhou ever power is a manufacturer specializing in R&D, production and sales of high-precision planetary reducer, high-precision platform reducer and special reducer. Our team is good at a variety of internal and external gear processing and solutions. We have summarized a set of “internal quality management system” to ensure the relative accuracy of the combined parts and provide a high qualification rate and high efficiency guarantee for the delivery of the complete machine.
We use advanced computer software for design and demonstration, and combine years of experience in mechanical transmission and motion control to provide global motion and control solutions. Quality is the foundation of enterprise survival. We provide stable and high-quality products for the market and provide more optimized automation solutions. We always take “user demand” as our business purpose, “scientific and technological innovation” as the basis of our development, and implement the operation of ISO quality management system in all aspects of our company. Our products are characterized by high precision, large bearing torque, long service life, low noise, smooth operation, strong versatility and maintenance free.
Our products are widely used in aerospace, CNC machine tools, cutting and welding equipment, textile printing and dyeing machinery, packaging machinery, food machinery, ships, radar, data communication systems, robots, robotic arms, composite material equipment, precision testing instruments, testing machines, plastic machinery, glass machinery, coal mining machinery, lifting machinery, metallurgical machinery, engineering machinery and other fields. The process of our pursuit of success is the process of constantly sublimating our relationship with you.
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Application: | Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car |
|---|---|
| Function: | Distribution Power, Clutch, Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction, Speed Increase |
| Layout: | Three-Ring |
| Hardness: | Hardened Tooth Surface |
| Installation: | Torque Arm Type |
| Step: | Stepless |
| Samples: |
US$ 9999/Piece
1 Piece(Min.Order) | |
|---|
Limitations and Disadvantages of Epicyclic Gearboxes
Epicyclic gearboxes have certain limitations such as complexity in design and assembly, which can increase manufacturing costs. They may produce higher noise levels due to multiple interacting gears. Additionally, epicyclic gearboxes can be less efficient compared to some other gearbox types, especially in certain load conditions. Maintaining and repairing them can be challenging due to their intricate design. Furthermore, the compact size of these gearboxes may limit their torque and power capacities in extremely high-load applications.
Common Problems and Failures in Epicyclic Gearboxes
Common problems in epicyclic gearboxes include gear wear, misalignment, lubrication issues, and bearing failures. The intricate arrangement of gears can lead to increased complexity in diagnosing and resolving issues. Misalignment or improper assembly can cause excessive loads on gear teeth, leading to wear and noise. Inadequate lubrication can result in friction and overheating. Bearing failures can occur due to high loads or inadequate maintenance. Regular inspections, proper assembly, quality lubrication, and addressing issues promptly are key to preventing and resolving problems in epicyclic gearboxes.
Epicyclic Gearbox: Function and Operation
An epicyclic gearbox, also known as a planetary gearbox, is a complex gear system that consists of multiple gears arranged in a particular configuration. It operates based on the principle of planetary motion, where one or more gears, called planet gears, revolve around a central gear, known as the sun gear. These planet gears are typically mounted on a carrier and engage with an outer ring gear, also called the annulus. This arrangement allows different types of motion conversions, including speed reduction, speed increase, and torque amplification. The planet gears’ interaction with the sun gear and annulus creates various paths for power transmission, enabling versatile applications across industries such as automotive, aerospace, and robotics.
editor by CX 2024-04-10
China factory Zd Zero Low Backlash Torque Automation Robot CNC Reducer NEMA 23 Stepper Servo Motor Super Helical Gear Small Micro Epicyclic High Precision Planetary Gearbox with Great quality
Product Description
Zd Zero Low Backlash Torque Automation Robot CNC Reducer NEMA 23 Stepper Servo Motor Super Helical Gear Small Micro Epicyclic High Precision Planetary Gearbox
Product Description
1. It is mainly used for servo motor/stepping motor, with the greatest characteristics of high precision and large transmission capacity.
2. It can also be equipped with power sources such as DC motor, single-phase motor, synchronous motor and various three-phase asynchronous motors.
3. Precision planetary gear reducer, also known as servo planetary gear reducer, adopts planetary gear structure design, adopts high-performance alloy steel for special heat treatment, and flanges are made of aluminum alloy, which is characterized by beautiful appearance, small volume, light weight, large transmission ratio, large torque, low noise, high efficiency, long service life, etc.
4. Fully enclosed and internally filled with high-performance grease, free of maintenance for life.
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1. Square housing, CHINAMFG shaft input, CHINAMFG shaft output, flange connection.
2. It is widely used, economical and practical, and has a long life. In the application of servo control, it has played a good servo rigidity effect, accurate positioning control, and has the characteristics of low back clearance, high efficiency, high input speed, high input torque, smooth operation, low noise, etc. on the operating platform. Its appearance and structure design are light and small.
TYPE AND MODEL NUMBER
PL 80 – 40 P2 S2 OP1
1 2 3 4 5 6
Planetary Gearbox Frame Code:
PL: Round flange mounting Series
WPL: Right-angle Round flange mounting Series
PF:Square flange mounting Series
WPF: Right-angle Square flange mounting Series
HAB: High Rigidity high precision Square housing Series
WHAB: Right-angle High Rigidity high precision Square housing Series
HAT: Right-angle Double flange Double shaft Series
| Ratio |
Single stage:3,4,5,7,8,10 |
| Backlash |
P1:Precision |
| Output shaft type | S1: Shaft without key S2: Shaft with key T: Special require |
| Input shaft type |
S1: Shaft without key |
| Input shaft type |
OP1: Integral Hoop clamp coupling |
Size above PL120(including) high torque products adopt integral double wall planet pinion carrier, improve the output strength and precision.
Hoop clamp coupling have 5 connection ways suitable for different application environments:
Size above PL120(including) precision and high strength integral inner gear housing, processed in 1 station, which eliminate the cumulative error and assembling error of split type. Get rid of casting process; adopt hot forging process, which will reduce the blank material defects.
The meshing gear adopt shaving process after carburizing and quenching, which easier to make gear surface smooth and high precision, reduce the temperature rising caused by gear surface gluing and friction.
Related products
Application
Purpose/application field
It is increasingly widely used in metallurgy, mining, petroleum, chemical industry, shipping, light industry, food, textile, printing and dyeing, pharmacy, rubber, plastic, and lifting transportation.
Instructions
1. When installing the reducer, attention shall be paid to the alignment of the transmission center axis, and the error shall not be greater than the use compensation of the coupling used. Good alignment can prolong service life and obtain ideal transmission efficiency.
2. When installing the transmission parts on the output shaft, it is not allowed to strike with a hammer. Generally, the transmission parts are pressed in with bolts by using the assembly fixture and the internal thread of the shaft end, otherwise the internal parts of the reducer may be damaged. It is better not to use rigid fixed coupling. Improper installation of this type of coupling will cause unnecessary external load, resulting in early damage to the bearing and even fracture of the output shaft in severe cases.
3. The reducer shall be firmly installed on a stable and horizontal foundation or base, the oil in the oil drain tank shall be drained, and the cooling air circulation shall be smooth. The foundation is not reliable, which will cause vibration and noise during operation, and cause damage to bearings and gears. When the transmission connecting parts have protrusions or are driven by gears and sprockets, it shall be considered to install protective devices. When the output shaft bears a large radial load, the reinforced type shall be selected.
4. The installation device shall be in accordance with the provisions to ensure that the staff can easily approach the oil pointer, vent plug and drain plug. After the installation is in place, the accuracy of the installation position and the reliability of each fastener pressing shall be comprehensively checked in order. After the installation, it shall be able to rotate flexibly. The reducer is lubricated by oil pool splash. Before operation, the user needs to remove the plug of the vent and replace it with a vent plug. According to different installation positions, open the oil level plug screw to check the height of the oil level line. Add oil from the oil level plug until the lubricating oil overflows from the screw hole of the oil level plug. After the oil level plug is screwed on and confirmed to be correct, the no-load test run can be carried out, and the time shall not be less than 2 hours. The operation shall be stable without shock, vibration, noise and oil leakage, and any abnormality shall be eliminated in time.
After a certain period of time, the oil level should be checked again to prevent possible leakage caused by the casing. If the ambient temperature is too high or too low, the brand of lubricating oil can be changed.
Company Profile
Our company is a physical factory specializing in the production of planetary gear reducers. We have an experienced technical team and advanced processing equipment. Through digestion and integration of the world’s leading production processes, we have formed a standard mature system. We are an early manufacturer of high-precision reducers in mainland China. Now the product supporting scope has covered the automation fields such as bending machine, machine tool, cutting machine, woodworking machine, glass, chemical fiber, textile, packaging, robot, etc., and has been widely praised. Planetary gear reducer is suitable for servo and stepping motors of Panasonic, Mitsubishi, Delta, Siemens, Xihu (West Lake) Dis.yuan, CHINAMFG and other domestic and foreign manufacturers, and provides technical support in non-standard fields. We look CHINAMFG to cooperating with you!
Our equipments
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Hardness: | Hardened Tooth Surface |
|---|---|
| Installation: | Horizontal Type |
| Layout: | Planetary |
| Gear Shape: | Bevel Gear |
| Step: | Stepless |
| Type: | Planetary Gear Reducer |
| Samples: |
US$ 120/Piece
1 Piece(Min.Order) | |
|---|
Limitations and Disadvantages of Epicyclic Gearboxes
Epicyclic gearboxes have certain limitations such as complexity in design and assembly, which can increase manufacturing costs. They may produce higher noise levels due to multiple interacting gears. Additionally, epicyclic gearboxes can be less efficient compared to some other gearbox types, especially in certain load conditions. Maintaining and repairing them can be challenging due to their intricate design. Furthermore, the compact size of these gearboxes may limit their torque and power capacities in extremely high-load applications.
Contribution to Power Transmission Efficiency
Epicyclic gearboxes contribute to power transmission efficiency through their compact design and ability to achieve high gear ratios in a single stage. The arrangement of multiple gears sharing load distributes torque across multiple paths, reducing wear and increasing overall efficiency. Furthermore, the engagement and disengagement of gear elements can be optimized to minimize energy losses, making epicyclic gearboxes suitable for applications where efficiency is crucial, such as automotive transmissions and industrial machinery.
Epicyclic Gearbox: Function and Operation
An epicyclic gearbox, also known as a planetary gearbox, is a complex gear system that consists of multiple gears arranged in a particular configuration. It operates based on the principle of planetary motion, where one or more gears, called planet gears, revolve around a central gear, known as the sun gear. These planet gears are typically mounted on a carrier and engage with an outer ring gear, also called the annulus. This arrangement allows different types of motion conversions, including speed reduction, speed increase, and torque amplification. The planet gears’ interaction with the sun gear and annulus creates various paths for power transmission, enabling versatile applications across industries such as automotive, aerospace, and robotics.
editor by CX 2024-03-27
China Good quality Zero Backlash Brushless Gear Sun Unit Motor Gearhead NEMA34 17 CNC Wheel Drive Servo Stepper Small Micro Mini Epicyclic High-Precision Planetary Gearbox cvt gearbox
Product Description
Zero Backlash Brushless Gear Sun Unit Motor Gearhead NEMA34 17 CNC Wheel Drive Servo Stepper Small Micro Mini Epicyclic High-Precision Planetary Gearbox
Product Description
The precision planetary gear box has the advantages of high precision, light weight, small volume, large transmission range, high efficiency, smooth operation, low noise, economy and practicality, and easy installation. Matching NEMA17, NEMA23, NEMA34 and NEMA42 stepper motors, brushless motors and servo motors. Widely applicable to automation equipment, lithium battery equipment, etc
Servo planetary reducer is another name for high-precision planetary reducer in the industry. Its main transmission structure is: planetary gear, sun gear, inner gear ring. Compared with other reducers, the servo planetary reducer has the characteristics of high rigidity, high accuracy (within 1 point for a single stage), high transmission efficiency (97% – 98% for a single stage), high torque/volume ratio, life-long maintenance free, etc. Most of them are installed on stepping motor and servo motor to reduce speed, increase torque and match inertia
| Series | Introduction | Series | Introduction |
| BAB series |
|
BABR Series |
|
|
BAD Series
|
|
BADR Series |
|
|
BAE Series |
|
BAF Series |
|
|
BPG/BPGA Series |
|
Advantages Planetary reducer
Precision planetary reducer is another name for planetary reducer in the industry. Its main transmission structure is planetary gear, sun gear and inner gear ring. Precision planetary reducer is widely used in servo motor, stepping motor, dc motor and other transmission systems because of its small size, high transmission efficiency, wide deceleration range, high accuracy and many other advantages.
Characteristics of precision planetary reducer
1. High torque and impact resistance: the planetary reducer has more than 6 uniform large loads on the surface of the transmission gear. Several transmission gears in the planetary reducer are symmetrical and bear the transient impact load, so that the planetary reducer can withstand the impact of large torque, and its own and rolling bearing parts will not be damaged due to long-term load cracking.
2. Small size and light force: the planetary reducer is small in size, light in weight and light in appearance, which makes the design scheme more valuable. The structure of the planetary reducer can also be repeatedly connected according to the required number of segments, and independently composed of multiple segments.
3. High efficiency and low backlash: because each set of transmission gear in the reducer can only be contacted by 3 gears, when the transmission system has the same torque, the journal must be stressed, so when designing the gear, a larger modification coefficient and a thinner thickness must be selected. The larger the gear module is, the larger the offset tolerance between transmission gears is, the larger the relative clearance between transmission gears is, and the total backlash between transmission ratios will also increase.
4. The precision planetary reducer is characterized by high rigidity, high precision (within 1 point for a single stage), high transmission efficiency (97% – 98% for a single stage), high torque/volume ratio, life-long maintenance free, etc.
Optional output terminal form
Application
Company Profile
HangZhou ever power is a manufacturer specializing in R&D, production and sales of high-precision planetary reducer, high-precision platform reducer and special reducer. Our team is good at a variety of internal and external gear processing and solutions. We have summarized a set of “internal quality management system” to ensure the relative accuracy of the combined parts and provide a high qualification rate and high efficiency guarantee for the delivery of the complete machine.
We use advanced computer software for design and demonstration, and combine years of experience in mechanical transmission and motion control to provide global motion and control solutions. Quality is the foundation of enterprise survival. We provide stable and high-quality products for the market and provide more optimized automation solutions. We always take “user demand” as our business purpose, “scientific and technological innovation” as the basis of our development, and implement the operation of ISO quality management system in all aspects of our company. Our products are characterized by high precision, large bearing torque, long service life, low noise, smooth operation, strong versatility and maintenance free.
Our products are widely used in aerospace, CNC machine tools, cutting and welding equipment, textile printing and dyeing machinery, packaging machinery, food machinery, ships, radar, data communication systems, robots, robotic arms, composite material equipment, precision testing instruments, testing machines, plastic machinery, glass machinery, coal mining machinery, lifting machinery, metallurgical machinery, engineering machinery and other fields. The process of our pursuit of success is the process of constantly sublimating our relationship with you.
| Application: | Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car |
|---|---|
| Function: | Distribution Power, Clutch, Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction, Speed Increase |
| Layout: | Three-Ring |
| Hardness: | Hardened Tooth Surface |
| Installation: | Torque Arm Type |
| Step: | Stepless |
| Samples: |
US$ 9999/Piece
1 Piece(Min.Order) | |
|---|
Assembling and Disassembling an Epicyclic Gearbox
Assembling an epicyclic gearbox involves carefully aligning and fitting the sun gear, planet gears, and ring gear within the gearbox housing. Components must be properly lubricated, and tolerances should be maintained for smooth operation. Disassembly requires reversing the steps, ensuring proper documentation of the arrangement of gears and components. Special tools may be needed to remove certain parts. Attention to detail is crucial to avoid damaging parts and ensuring correct reassembly. Following manufacturer guidelines and using proper safety measures is essential throughout the process.
Common Problems and Failures in Epicyclic Gearboxes
Common problems in epicyclic gearboxes include gear wear, misalignment, lubrication issues, and bearing failures. The intricate arrangement of gears can lead to increased complexity in diagnosing and resolving issues. Misalignment or improper assembly can cause excessive loads on gear teeth, leading to wear and noise. Inadequate lubrication can result in friction and overheating. Bearing failures can occur due to high loads or inadequate maintenance. Regular inspections, proper assembly, quality lubrication, and addressing issues promptly are key to preventing and resolving problems in epicyclic gearboxes.
Differences Between Epicyclic Gearbox and Other Gearbox Types
An epicyclic gearbox, also known as a planetary gearbox, differs from other gearbox types due to its unique arrangement of gears. It features a central sun gear, planet gears that revolve around the sun gear, and an outer ring gear that holds the planet gears. This configuration allows multiple gear meshes to occur simultaneously, leading to various gear reduction possibilities within the same gearbox. This contrasts with traditional gearboxes where only one gear mesh is active at a time. Epicyclic gearboxes offer compactness, high power density, bidirectional motion, and the ability to achieve multiple gear ratios. In contrast, other gearboxes like spur, helical, and bevel gearboxes have their own distinct gear arrangements and limitations. For example, spur gearboxes offer simplicity but may produce more noise, while helical gearboxes provide smoother operation but require more axial space. Bevel gearboxes are used for perpendicular shafts. Each gearbox type has its own advantages and considerations, making the choice dependent on specific application requirements.
editor by CX 2023-09-18
China Best Sales Zd Zero Low Backlash Torque Automation Robot CNC Reducer NEMA 23 Stepper Servo Motor Super Helical Gear Small Micro Epicyclic High Precision Planetary Gearbox gearbox definition
Product Description
Zd Zero Low Backlash Torque Automation Robot CNC Reducer NEMA 23 Stepper Servo Motor Super Helical Gear Small Micro Epicyclic High Precision Planetary Gearbox
Product Description
1. It is mainly used for servo motor/stepping motor, with the greatest characteristics of high precision and large transmission capacity.
2. It can also be equipped with power sources such as DC motor, single-phase motor, synchronous motor and various three-phase asynchronous motors.
3. Precision planetary gear reducer, also known as servo planetary gear reducer, adopts planetary gear structure design, adopts high-performance alloy steel for special heat treatment, and flanges are made of aluminum alloy, which is characterized by beautiful appearance, small volume, light weight, large transmission ratio, large torque, low noise, high efficiency, long service life, etc.
4. Fully enclosed and internally filled with high-performance grease, free of maintenance for life.
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1. Square housing, CZPT shaft input, CZPT shaft output, flange connection.
2. It is widely used, economical and practical, and has a long life. In the application of servo control, it has played a good servo rigidity effect, accurate positioning control, and has the characteristics of low back clearance, high efficiency, high input speed, high input torque, smooth operation, low noise, etc. on the operating platform. Its appearance and structure design are light and small.
TYPE AND MODEL NUMBER
PL 80 – 40 P2 S2 OP1
1 2 3 4 5 6
Planetary Gearbox Frame Code:
PL: Round flange mounting Series
WPL: Right-angle Round flange mounting Series
PF:Square flange mounting Series
WPF: Right-angle Square flange mounting Series
HAB: High Rigidity high precision Square housing Series
WHAB: Right-angle High Rigidity high precision Square housing Series
HAT: Right-angle Double flange Double shaft Series
| Ratio |
Single stage:3,4,5,7,8,10 |
| Backlash |
P1:Precision |
| Output shaft type | S1: Shaft without key S2: Shaft with key T: Special require |
| Input shaft type |
S1: Shaft without key |
| Input shaft type |
OP1: Integral Hoop clamp coupling |
Size above PL120(including) high torque products adopt integral double wall planet pinion carrier, improve the output strength and precision.
Hoop clamp coupling have 5 connection ways suitable for different application environments:
Size above PL120(including) precision and high strength integral inner gear housing, processed in 1 station, which eliminate the cumulative error and assembling error of split type. Get rid of casting process; adopt hot forging process, which will reduce the blank material defects.
The meshing gear adopt shaving process after carburizing and quenching, which easier to make gear surface smooth and high precision, reduce the temperature rising caused by gear surface gluing and friction.
Related products
Application
Purpose/application field
It is increasingly widely used in metallurgy, mining, petroleum, chemical industry, shipping, light industry, food, textile, printing and dyeing, pharmacy, rubber, plastic, and lifting transportation.
Instructions
1. When installing the reducer, attention shall be paid to the alignment of the transmission center axis, and the error shall not be greater than the use compensation of the coupling used. Good alignment can prolong service life and obtain ideal transmission efficiency.
2. When installing the transmission parts on the output shaft, it is not allowed to strike with a hammer. Generally, the transmission parts are pressed in with bolts by using the assembly fixture and the internal thread of the shaft end, otherwise the internal parts of the reducer may be damaged. It is better not to use rigid fixed coupling. Improper installation of this type of coupling will cause unnecessary external load, resulting in early damage to the bearing and even fracture of the output shaft in severe cases.
3. The reducer shall be firmly installed on a stable and horizontal foundation or base, the oil in the oil drain tank shall be drained, and the cooling air circulation shall be smooth. The foundation is not reliable, which will cause vibration and noise during operation, and cause damage to bearings and gears. When the transmission connecting parts have protrusions or are driven by gears and sprockets, it shall be considered to install protective devices. When the output shaft bears a large radial load, the reinforced type shall be selected.
4. The installation device shall be in accordance with the provisions to ensure that the staff can easily approach the oil pointer, vent plug and drain plug. After the installation is in place, the accuracy of the installation position and the reliability of each fastener pressing shall be comprehensively checked in order. After the installation, it shall be able to rotate flexibly. The reducer is lubricated by oil pool splash. Before operation, the user needs to remove the plug of the vent and replace it with a vent plug. According to different installation positions, open the oil level plug screw to check the height of the oil level line. Add oil from the oil level plug until the lubricating oil overflows from the screw hole of the oil level plug. After the oil level plug is screwed on and confirmed to be correct, the no-load test run can be carried out, and the time shall not be less than 2 hours. The operation shall be stable without shock, vibration, noise and oil leakage, and any abnormality shall be eliminated in time.
After a certain period of time, the oil level should be checked again to prevent possible leakage caused by the casing. If the ambient temperature is too high or too low, the brand of lubricating oil can be changed.
Company Profile
Our company is a physical factory specializing in the production of planetary gear reducers. We have an experienced technical team and advanced processing equipment. Through digestion and integration of the world’s leading production processes, we have formed a standard mature system. We are an early manufacturer of high-precision reducers in mainland China. Now the product supporting scope has covered the automation fields such as bending machine, machine tool, cutting machine, woodworking machine, glass, chemical fiber, textile, packaging, robot, etc., and has been widely praised. Planetary gear reducer is suitable for servo and stepping motors of Panasonic, Mitsubishi, Delta, Siemens, Xihu (West Lake) Dis.yuan, CZPT and other domestic and foreign manufacturers, and provides technical support in non-standard fields. We look CZPT to cooperating with you!
Our equipments
| Hardness: | Hardened Tooth Surface |
|---|---|
| Installation: | Horizontal Type |
| Layout: | Planetary |
| Gear Shape: | Bevel Gear |
| Step: | Stepless |
| Type: | Planetary Gear Reducer |
| Samples: |
US$ 120/Piece
1 Piece(Min.Order) | |
|---|
Limitations and Disadvantages of Epicyclic Gearboxes
Epicyclic gearboxes have certain limitations such as complexity in design and assembly, which can increase manufacturing costs. They may produce higher noise levels due to multiple interacting gears. Additionally, epicyclic gearboxes can be less efficient compared to some other gearbox types, especially in certain load conditions. Maintaining and repairing them can be challenging due to their intricate design. Furthermore, the compact size of these gearboxes may limit their torque and power capacities in extremely high-load applications.
Contribution to Power Transmission Efficiency
Epicyclic gearboxes contribute to power transmission efficiency through their compact design and ability to achieve high gear ratios in a single stage. The arrangement of multiple gears sharing load distributes torque across multiple paths, reducing wear and increasing overall efficiency. Furthermore, the engagement and disengagement of gear elements can be optimized to minimize energy losses, making epicyclic gearboxes suitable for applications where efficiency is crucial, such as automotive transmissions and industrial machinery.
Industries Using Epicyclic Gearboxes
Epicyclic gearboxes find applications in various industries due to their compact design and versatile functionality. Some common industries include automotive, aerospace, robotics, industrial machinery, power generation, and renewable energy. In the automotive sector, epicyclic gearboxes are utilized in automatic transmissions to provide multiple gear ratios efficiently. In aerospace, they are used for power transmission and control systems. Robots often employ epicyclic gearboxes for their compactness and precise motion control. Industrial machinery applications range from conveyors to packaging equipment. Epicyclic gearboxes also play a role in wind turbines and solar tracking systems, optimizing power conversion and output. The adaptability and efficiency of epicyclic gearboxes make them a valuable choice across diverse industries.
editor by CX 2023-09-11
China high quality Precision Planetary Mini Gearbox with Stepper Motor, CNC High Torque Small Mini CZPT Planetary Gearbox, Low Speed Reverse Servo Motor Mini Planetary Gearbox near me supplier
Solution Description
Solution Functions
precision planetary mini gearbox with stepper motor, CNC Substantial Torque Little Mini CZPT Planetary Gearbox, reduced speed reverse servo motor mini planetary gearbox. Higher precision spiral bevel gearboxes are best for use in programs in precision rotary axis drives, vacation gantry and columns, materials dealing with axis drives and industrial areas in automation, aerospace, machine instrument and robotics. The compact and rigid layout make sure very good performance with room and fat successful at the exact same time. Lubricated for life and IP65 sealing reward nearly routine maintenance-totally free under typical running circumstances for 20,000 several hours. A extensive selection of motor adapter are available for installation to practically all servo motors.
Item Description
* Models: JAC042-L1, JAC042-L2, JAC042-C1, JAC042-C2, JAC060-L1, JAC060-L2, JAC060-C1, JAC060-C2, JAC090-L1, JAC090-L2, JAC090-C1, JAC090-C2. Note 1: JAC is CZPT brand. Note 2: 042, 060, 090 are compact gearbox dimensions. Note 3: L1 is single phase and double output shaft, L2 is 2 stage and double output shaft. Observe 4: C1 is 1 stage and double hollow clamping output shaft (bore), C2 is 2 stage and double hollow clamping output shaft (bore).
* Compact and rigid design ensure overall performance in gentle and modest gearbox size.
* Equipment Ratios: Spiral bevel equipment set of higher precision grinding can obtain from 2:1 to fifty:1 as common.
* Phase: 1 phase (2:1 to 5:1), 2 stage (ten:1 to 50:1).
* Rated Output Torque (N.m): From 18N.m to 60N.m. Fault Quit Torque = 2.5 Instances of Rated Output Torque.
* Max. Enter Speed (rpm): 3000RPM. Rated Input Pace (rpm): 1500RPM.
* Low Backlash (arcmin): 1 phase P0 ≤ 1arcmin, P1 ≤ 3arcmin. 2 phase P0 ≤ 2arcmin, P1 ≤ 5arcmin.
* Max. Radial Force (N) Of Output Shaft: From 350N to 1050N. Max. Axial Drive (N) Of Output Shaft: From 160N to 550N.
* Low Noise Stage (dB): From 58dB to 60dB.
* Higher Performance (%): 1 phase ≥97%, 2 phase ≥95%.
* Average Daily life Span (hr): 20000 hours.
* Lubrication: Synthetic lubrication grease.
* Direction of Rotation: Input, and Output with Exact same course.
* Procedure Temperature: -25ºC to +90ºC.
* Protection Grade: IP65.
* Mass Moments of Inertia (kg.cm2): From .33 kg.cm2 to .09 kg.cm2.
* Compact structure, integration of alloy aluminum human body to make certain the optimum rigidity and corrosion resistance, and simple to assemble with numerous precision machined area.
* Substantial precision spiral bevel gearing and strong stability., with optimization style, the make contact with tooth surface of uniform load, allowable hith torque output.
* Equipment is produced of substantial power alloy steel carburizing, grinding precision.
* The design and style of multiple alloy metal output and enter shaft applies to different industrial needs.
* The simplified framework design and style with substantial torque and low backlash applies to programs of precision servo.
* Simple mount, with routine maintenance-cost-free, no require to replace the grease and long provider existence. Flexible enter mounting proportions, and Adaptor flange answer offered.
* Software in Precision Rotary Axis Drives, Travel Gantry and Columns, Materials Handling Axis Drives, Industrial Regions in Automation, Aerospace, and Equipment Device and Robotics.
Merchandise Parameters
Solution Dimensions
JAC042-L1, JAC042-L2, JAC042-C1, JAC042-C2 Drawing Proportions
* L1 is 1 stage and double output shaft.
* L2 is 2 phase and double output shaft.
* C1 is 1 stage and double hollow clamping output shaft (bore).
* C2 is 2 stage and double hollow clamping output shaft (bore).
JAC060-L1, JAC060-L2, JAC060-C1, JAC060-C2 Drawing Dimensions
* L1 is 1 stage and double output shaft.
* L2 is 2 phase and double output shaft.
* C1 is 1 stage and double hollow clamping output shaft (bore).
* C2 is 2 stage and double hollow clamping output shaft (bore).
JAC090-L1, JAC090-L2, JAC090-C1, JAC090-C2 Drawing Dimensions
* L1 is 1 phase and double output shaft.
* L2 is 2 phase and double output shaft.
* C1 is 1 phase and double hollow clamping output shaft (bore).
* C2 is 2 phase and double hollow clamping output shaft (bore).
Company Profile
JACTON Market Co.,Ltd (VAT No.: 9144190007026567X3, registered Cash 500000CNY) is a leading maker and provider of Screw Jacks (Mechanical Actuators), Bevel Gearboxes, Lifting Techniques, Electrical Linear Actuators, Gearmotors and Velocity Reducers, Other folks Linear Movement and Electrical power Transmission Items in China. We are located in Chang An, Xihu (West Lake) Dis. guan, Guang dong in China. We are an audited expert maker and provider by SGS (Serial NO.: QIP-ASI192186) and BV (Serial NO.: MIC-ASR257162) companies. We have a strict high quality technique, with senior engineers, seasoned expert personnel and practiced income teams, and regularly offer the customers with the best engineered solution for precision linear actuation, electricity transmission and mechanical jacking programs. CZPT Industries ensures quality, dependability, efficiency and value for present day demanding industrial purposes.
Firm Advantages
* A single of the greatest orders with 1750 units screw raise jacks.
* Standard goods with 2nd Drawings(DXF, DWG, PDF) and 3D CAD Design(Step).
* a hundred% top quality confident with double good quality inspections. First Inspection Reviews, Procedure Manual, and Ebook Catalogue are set into the offers.
* one hundred% basic safety transportation with powerful normal export plywood circumstances supplies (free of charge fumigation).
* Worldwide regular supplies for all standard goods.
* Personalized style available, OEM service available, Totally free engineering tips and Client label accessible.
Products Record
* Guide Screw Jacks
* Electrical Screw Jacks
* Screw Jacks Collection:
Cubic Screw Jack JTC Sequence, Equipment Screw Jack JTW Sequence, Trapezoidal Screw Jack JT Sequence, Worm Screw Jack JTM Sequence, Stainless Steel Screw Jack JSS Series, Through Gap Screw Jack JTH Collection, Ball Screw Jack JTB Series, Cubic Ball Screw Jack JTD Sequence, Bevel Equipment Screw Jack JTS Series and JTG Sequence, and Electric Cylinder JTE Collection.
* Bevel Gearboxes Sequence:
Cubic Bevel Gearbox JTP Sequence, Hollow Shaft Gearbox JTPH Sequence, Enter Flange Gearbox JTPF Sequence, Enter Flange and Hollow shaft Gearbox JTPG Collection, Stainless Steel Gearbox JTP Series, Aluminum Gearbox JTA Collection, and Bevel Gearboxes JT Series.
* Screw Jack Lifting Techniques and Accessories:
2jacks lifting method, 3jacks lifting program, 4jacks lifting technique, 6jacks lifting method, 8jacks lifting program……14jacks lifting program. Lifting programs components cover ac, dc motors, geared motors, servo motors, stepper motors, handwheels, couplings, universal joints, telescopic universal joints, connecting shafts, cardan shafts, limit switches, proximity switches, safety nut, travel nut, rod ends, quit nuts, pillow block bearings, flange blocks, motor flange nema or iec, encoder, potentiometer, frequency converter, situation indicators, trunnion plate, and trunnion mounting brackets.
* Electric powered Linear Actuators Series:
Electro Mechanical Actuators LA Collection, Electro Mechanical Actuators LAP Series.
* Gear Reducers Series:
Helical Equipment Reducers R Collection, Helical Bevel Equipment Reducers K Collection, Parallel Shaft Helical Equipment Reducers F Collection, Helical Worm Equipment Reducers S Collection, Helical Equipment Motor GMH/GMV Collection, and Worm Equipment Reducers NMRV Sequence.
Buyers Distribution Countries
* American Countries: United States, Mexico, Canada, Chile, Argentina, Xihu (West Lake) Dis.through, Brazil, Colombia, Guatemala, Honduras, Panama, Peru.
* European Nations: Germany, France, United Kingdom, Italy, Spain, Poland, Romania, Netherlands, Belgium, Greece, Czech Republic, Portugal, Sweden, Hungary, Austria, Switzerland, Bulgaria, Denmark, Finland, Slovakia, Norway, Eire, Georgia, Slovenia.
* Asian Nations: Malaysia, Indonesia, Singapore, Philippines, Vietnam, Thailand, India, Israel, Cambodia, Myanmar, Sri Lanka, Maldives, Pakistan, Iran, Turkey, Jordan, Saudi Arabia, Yemen, Oman, United Arab Emirates, Qatar, Ga, Armenia.
* Oceanian Countries: Australia, New Zealand.
* African Nations: Egypt, Ethiopia, Nigeria, South Africa, Zambia, Mozambique.
Gearboxes can be utilised in different fields of comprehensive processing, agriculture, chemical processing, oil and gas, electricity transmission and distribution programs, logistics, warehousing and other industries. Equipment reducers are generally utilised exactly where greater torque and/or lower rotational speeds are necessary, or if energy demands to be transmitted at alternating angles, this sort of as in correct-angle motors. It can also adjust the direction of rotation, as nicely as clockwise and counterclockwise. EP offers a comprehensive assortment of equipment reducers with right angle worms and high efficiency possibilities. Electric Gear Aluminum merchandise are a lightweight and durable option to present-day forged iron and steel types and can be stocked or custom created to your specific specifications. EP gearboxes are lightweight and resilient, aluminum worm gearboxes are designed for tight areas, which includes difficult-to-set up OEM patterns as nicely as cellular equipment. Eccentric reducers are obtainable as compact aluminum or cast iron inline reducers with seal daily life rankings from 15HP (aluminum) to 40HP (forged iron). In addition to our standard and modified common products, our engineers will perform with you to design and build personalized solutions for numerous travel technologies to match your application requirements.
Underneath is a listing of our currently accessible industrial gearboxes. If you can’t locate what you are seeking for, you should speak to the manufacturing unit for far more alternatives. At EP, we are continuously developing new items and retrofitting outdated kinds to fulfill buyer needs.
China manufacturer Planetary NEMA23 Geared Stepper Motor 76mm Gearbox Ratio 10: 1 Stepper Speed Reducer CNC Router Engraver near me supplier
Product Description
Specification:
| Model No. | Step Angle | Motor Length | Present /Section |
Resistance /Phase |
Inductance /Section |
Holding Torque | # of Sales opportunities | Detent Torque | Rotor Inertia | Mass |
| ( °) | (L1)mm | A | Ω | mH | N.m | No. | g.cm | g.cm | Kg | |
| JK57HS41-2804 | one.eight | 41 | two.8 | .7 | one.four | .55 | 4 | 250 | one hundred fifty | .forty seven |
| JK57HS51-2804 | 1.8 | fifty one | two.eight | .83 | 2.2 | 1.01 | four | three hundred | 230 | .59 |
| JK57HS56-2804 | 1.8 | fifty six | 2.eight | .9 | two.five | one.two | four | 350 | 280 | .sixty eight |
| JK57HS64-2804 | one.eight | 64 | 2.eight | .8 | two.3 | 1 | four | 400 | 300 | .seventy five |
| JK57HS76-2804 | 1.8 | 76 | 2.8 | 1.1 | 3.six | 1.89 | 4 | 600 | 440 | 1.1 |
| JK57HS82-3004 | 1.eight | 82 | three | 1.2 | 4 | two.one | four | a thousand | 600 | 1.two |
| JK57HS100-4204 | 1.eight | 100 | 4.2 | .seventy five | three | 3 | 4 | 1100 | seven-hundred | one.three |
| JK57HS112-4204 | 1.8 | 112 | 4.two | .nine | 3.8 | three.one | 4 | 1200 | 800 | 1.four |
| Reduction ratio | three.6 | 4.25 | 13 | fifteen | eighteen | 23 | 47 | fifty five | sixty five | 77 | 121 | 154 | 187 | 220 | 260 | 307 |
| Number of gear trains | 1 | 2 | 3 | 4 | ||||||||||||
| (L2) Length(mm) | 37.eight | 49.five | 60.eight | 71.9 | ||||||||||||
| Max.rated torque(N.m) | 3 | 12 | 24 | 30 | ||||||||||||
| Short time permissible torque(N.m) | 9 | 36 | 72 | 90 | ||||||||||||
| Effectiveness( %) | 90% | 81% | 73% | 66% | ||||||||||||
| Weight(g) | 489 | 681 | 871 | 1066 | ||||||||||||
Drawing(unit=mm)
Purposes:
Utilised for 3D printer ,
digital automated equipment stepping motor,
health-related instrument stepping motor,
marketing instrument stepper motor,
lights& audio equipment stepper motor,
printer stepper motor, textile equipment stepper motor.
Cnc router stepper motor.
Other solution:
Stepper motor
brushless dc motor
DC motor
Spindle motor
Driver(stepper driver and BLDC driver)
Linear motor
Easy servo motor and so on
Manufacturing Steps
Gearboxes are mechanical devices that help drive programs sustain the best possible pace and torque for purposes. Also recognized as gearboxes and gear drives, they lessen the rotational pace of the input shaft by a specified share and improve the energy shipped to the output shaft by the exact same share. Ratio multipliers improve the deceleration and torque offered by the reducer by a specific ratio and are suitable for parallel installations. Mounting bases, torque arms and flange couplings are add-ons used with the reducer. They are usually used in apps in which the reducer is not immediately linked to the travel mechanism.
Gearboxes go by several distinct names, including equipment drives, speed reducers, gear reducers, speed reducers, and gear motors. All phrases are used interchangeably when referring to inline equipment reducers. Our inventory includes a wide assortment of gear reducers for high speed, high precision programs with enter speeds up to 4000 RPM.