Product Description
Product Description
The NE155 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 NE155 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: NE155 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 | 15 | 20 | 25 | 30 | 35 | 40 | 45 | 50 | 60 | 70 | 80 | 90 | 100 |
||||
| Rated output torque | Nm | 320 | 510 | 610 | 570 | 520 | 470 | 420 | 610 | 570 | 520 | 470 | 420 | 420 | ||||
| Emergency stop torque | Nm | Three times of Maximum Output Torque | ||||||||||||||||
| Rated input speed | Rpm | 3000 | ||||||||||||||||
| Max input speed | Rpm | 6000 | ||||||||||||||||
| Ultraprecise backlash | arcmin | ≤3 | ||||||||||||||||
| Precision backlash | arcmin | ≤5 | ||||||||||||||||
| Standard backlash | arcmin | ≤7 | ||||||||||||||||
| Torsional rigidity | Nm/arcmin | 50 | ||||||||||||||||
| Max.bending moment | Nm | 8460 | ||||||||||||||||
| Max.axial force | N | 4700 | ||||||||||||||||
| Service life | hr | 20000(10000 under continuous operation) | ||||||||||||||||
| Efficiency | % | ≥94% | ||||||||||||||||
| Weight | kg | 17 | ||||||||||||||||
| Operating Temperature | ºC | -10ºC~+90ºC | ||||||||||||||||
| Lubrication | Synthetic grease | |||||||||||||||||
| Protection class | IP64 | |||||||||||||||||
| Mounting Position | All directions | |||||||||||||||||
| Noise level(N1=3000rpm,non-loaded) | dB(A) | ≤65 | ||||||||||||||||
| Rotary inertia | Kg·cm² | 2.71 | 2.57 | |||||||||||||||
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 |
|---|
Compatibility of Servo Gearbox with a Specific Motor
The compatibility between a servo gearbox and a specific motor depends on several key factors:
1. Mounting Configuration: The mounting interface of the servo gearbox and motor must be compatible. This includes the type of coupling, flange size, and bolt pattern. Proper alignment ensures efficient power transmission and minimizes mechanical stress.
2. Shaft Diameter and Keyway: The diameter and keyway of the motor shaft must match the input shaft of the servo gearbox. A precise fit prevents slippage and ensures accurate torque transmission.
3. Torque and Speed Ratings: The torque and speed requirements of the application should align with the torque and speed ratings of both the motor and gearbox. Oversizing or undersizing either component can lead to inefficient operation and premature wear.
4. Inertia Matching: Inertia matching between the motor and gearbox helps prevent resonance and oscillations in the system. An appropriate inertia match ensures smooth and precise motion control.
5. Backlash and Stiffness: The gearbox’s backlash (play in the gears) and stiffness characteristics should match the application’s requirements. Low backlash and high stiffness are crucial for accurate positioning tasks.
6. Efficiency and Heat Dissipation: The combined efficiency of the motor and gearbox affects the overall system efficiency. Inadequate efficiency can lead to energy losses and excessive heat generation.
7. Service Life and Maintenance: Compatibility also involves considering the expected service life and maintenance requirements. A well-matched motor-gearbox combination enhances the durability and reliability of the motion control system.
8. Control and Feedback: The control system’s capabilities, such as closed-loop control and feedback devices, play a role in determining compatibility. The motor and gearbox should provide the necessary interfaces for effective integration into the control system.
Manufacturers and engineers often provide guidelines and compatibility charts to assist in selecting the right servo gearbox for a specific motor. Considering these factors ensures optimal performance, efficiency, and longevity of the motion control system.
Considerations for Selecting the Right Servo Gearbox for an Application
Choosing the appropriate servo gearbox for a specific application requires careful evaluation of several key factors:
1. Torque and Speed Requirements: Determine the required torque and speed characteristics of the application, ensuring that the chosen servo gearbox can provide the necessary output.
2. Gear Ratio: Calculate the ideal gear ratio based on the desired motion profile, acceleration, and deceleration requirements.
3. Mounting and Integration: Consider the available space and mechanical layout of the machinery to choose a servo gearbox with the appropriate mounting configuration.
4. Motor Compatibility: Ensure that the servo gearbox is compatible with the specific type and size of motor being used for the application.
5. Precision and Accuracy: Evaluate the level of precision required for the application’s motion control. Choose a servo gearbox that can deliver the necessary accuracy and repeatability.
6. Load Distribution: Analyze how the load will be distributed among the gears to prevent excessive wear and ensure optimal performance.
7. Backlash and Compliance: Consider the application’s tolerance for backlash and compliance. Choose a servo gearbox with low backlash if precise positioning is essential.
8. Environmental Conditions: Factor in the environmental conditions of the application, such as temperature, humidity, and exposure to contaminants. Choose a servo gearbox with suitable sealing and protection.
9. Lubrication: Determine the lubrication requirements of the gearbox and select a model that aligns with the application’s maintenance practices.
10. Overload and Shock: Consider potential overload and shock conditions the gearbox may experience. Choose a servo gearbox that can handle sudden changes in load without compromising performance.
11. Feedback Devices: If precise motion control is required, choose a servo gearbox that is compatible with the desired feedback devices, such as encoders or resolvers.
12. Efficiency: Evaluate the efficiency of the servo gearbox to ensure that it contributes to the overall energy efficiency of the system.
13. Service and Support: Select a reputable manufacturer that offers reliable technical support, documentation, and post-purchase services.
14. Budget: Balance the performance requirements of the application with the available budget to make an informed decision.
By carefully considering these factors, engineers and designers can confidently choose the right servo gearbox that meets the specific needs of their application, optimizing performance and productivity.
Variations in Servo Gearbox Designs
Servo gearboxes come in various designs to meet different torque and speed requirements:
In-Line: In-line servo gearboxes have the input and output shafts aligned in a straight line. These gearboxes are compact and well-suited for applications where space is limited. They can handle a range of torque and speed requirements, making them versatile for various motion control tasks.
Right-Angle: Right-angle servo gearboxes have the input and output shafts oriented at a 90-degree angle. These gearboxes are used when the input and output directions need to change direction, such as in applications with limited space or when the motion needs to be redirected.
Planetary: Planetary servo gearboxes use a planetary gear arrangement to achieve high torque density and compactness. They are suitable for applications requiring high torque transmission with minimal backlash. Planetary gearboxes are commonly used in robotics, CNC machines, and industrial automation.
Harmonic Drive: Harmonic drive servo gearboxes utilize a flexible spline and a wave generator to achieve high gear reduction ratios while maintaining compact size. They offer exceptional accuracy and are often used in applications requiring precise positioning, such as telescope mounts and semiconductor manufacturing equipment.
Helical: Helical servo gearboxes use helical gear teeth to achieve smooth and quiet operation. They are well-suited for applications that require low noise levels and high efficiency. Helical gearboxes are used in various industries, including packaging, printing, and medical devices.
Custom Designs: Some servo gearboxes are custom-designed to meet specific requirements of unique applications. These designs may involve modifications in gear ratios, housing materials, and sealing to ensure optimal performance in specialized tasks.
The choice of servo gearbox design depends on factors such as the required torque, speed, space constraints, efficiency, and precision. Manufacturers offer a range of options to cater to the diverse needs of motion control systems in different industries.
editor by CX 2024-05-16
China Good quality Desboer Nhk-P1 Double Stage 142 Type Transmission Planetary Gearbox Helical Gearbox for Servo Motor cycloidal gearbox
Product Description
Product Description
The NHK series is an economic version with a round body design, an integrated sun gear motor shaft design, and high-strength deep groove ball bearings. Mainly used in injection moulding robots, food packaging machines, filling machine lines, labelling machines, appliance production lines, non-metal processing equipment and many other industries.
Applicable industries:
Injection moulding robots, food packaging machines, filling machine lines, labelling machines, appliance production lines, non-metal processing equipment and many other industries.
Product Name: High Precision Planetary Gedarbox
Product Series:NHK Series
Features:High precision,low noise,light weight
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
Advantages:
High precision
Low noise
Light-weight
Detailed Photos
Product Parameters
| Frame | modle | Ratio | Nominal | Maximum | Emergency | Nominal | Maximum | Permitted | Permitted axial load | Maximum | Maximum | Weight | Moment | Moment | Moment | Moment |
| output torque | output torque | stop torque | input speed | input speed | radial load | radial load | axial load | of inertia(≤Φ19) | of inertia(≤Φ28) | of inertia(≤Φ38) | of inertia(≤Φ48) | |||||
| 142 | [Nm] | [Nm] | [Nm] | [rpm] | [rpm] | [N] | [N] | [N] | [N] | [KG] | [kgcm²] | [kgcm²] | [kgcm²] | [kgcm²] | ||
| double | 15 | 240 | 470 | 1000 | 2000 | 4000 | 5400 | 4900 | 9100 | 8200 | 17 | 1.3 | 3.2 | 11 | – | |
| 16 | 360 | 700 | 1250 | 2000 | 4000 | 5500 | 5000 | 9100 | 8200 | 1.5 | 3.5 | 11 | – | |||
| 20 | 360 | 700 | 1250 | 2000 | 4000 | 6000 | 5500 | 9100 | 8200 | 1.2 | 3.1 | 11 | – | |||
| 25 | 360 | 700 | 1250 | 2000 | 4000 | 6400 | 6100 | 9100 | 8200 | 1.1 | 3.1 | 11 | – | |||
| 28 | 360 | 700 | 1250 | 2000 | 4000 | 6700 | 6400 | 9100 | 8200 | 1.4 | 3.3 | 11 | – | |||
| 30 | 240 | 470 | 1000 | 2000 | 4000 | 6800 | 6600 | 9100 | 8200 | 0.85 | 2.8 | 10 | – | |||
| 35 | 360 | 700 | 1250 | 2000 | 4000 | 7200 | 7000 | 9100 | 8200 | 1.1 | 3.1 | 11 | – | |||
| 40 | 360 | 700 | 1250 | 2000 | 4000 | 7500 | 7500 | 9100 | 8200 | 0.83 | 2.8 | 10 | – | |||
| 45 | 240 | 470 | 1000 | 2000 | 4000 | 7800 | 7900 | 9100 | 8200 | 1.1 | 3 | 11 | – | |||
| 50 | 360 | 700 | 1250 | 2000 | 4000 | 8100 | 8200 | 9100 | 8200 | 0.81 | 2.8 | 10 | – | |||
| 60 | 360 | 700 | 1250 | 2000 | 4000 | 8600 | 8200 | 9100 | 8200 | 0.81 | 2.8 | 10 | – | |||
| 70 | 360 | 700 | 1250 | 2000 | 4000 | 9100 | 8200 | 9100 | 8200 | 0.8 | 2.8 | 10 | – | |||
| 80 | 360 | 700 | 1250 | 2000 | 4000 | 9100 | 8200 | 9100 | 8200 | 0.8 | 2.8 | 10 | – | |||
| 90 | 240 | 470 | 1000 | 2000 | 4000 | 9100 | 8200 | 9100 | 8200 | 0.8 | 2.8 | 10 | – | |||
| 100 | 240 | 470 | 1000 | 2000 | 4000 | 9100 | 8200 | 9100 | 8200 | 0.8 | 2.8 | 10 | – |
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 |
|---|
Compatibility of Servo Gearbox with a Specific Motor
The compatibility between a servo gearbox and a specific motor depends on several key factors:
1. Mounting Configuration: The mounting interface of the servo gearbox and motor must be compatible. This includes the type of coupling, flange size, and bolt pattern. Proper alignment ensures efficient power transmission and minimizes mechanical stress.
2. Shaft Diameter and Keyway: The diameter and keyway of the motor shaft must match the input shaft of the servo gearbox. A precise fit prevents slippage and ensures accurate torque transmission.
3. Torque and Speed Ratings: The torque and speed requirements of the application should align with the torque and speed ratings of both the motor and gearbox. Oversizing or undersizing either component can lead to inefficient operation and premature wear.
4. Inertia Matching: Inertia matching between the motor and gearbox helps prevent resonance and oscillations in the system. An appropriate inertia match ensures smooth and precise motion control.
5. Backlash and Stiffness: The gearbox’s backlash (play in the gears) and stiffness characteristics should match the application’s requirements. Low backlash and high stiffness are crucial for accurate positioning tasks.
6. Efficiency and Heat Dissipation: The combined efficiency of the motor and gearbox affects the overall system efficiency. Inadequate efficiency can lead to energy losses and excessive heat generation.
7. Service Life and Maintenance: Compatibility also involves considering the expected service life and maintenance requirements. A well-matched motor-gearbox combination enhances the durability and reliability of the motion control system.
8. Control and Feedback: The control system’s capabilities, such as closed-loop control and feedback devices, play a role in determining compatibility. The motor and gearbox should provide the necessary interfaces for effective integration into the control system.
Manufacturers and engineers often provide guidelines and compatibility charts to assist in selecting the right servo gearbox for a specific motor. Considering these factors ensures optimal performance, efficiency, and longevity of the motion control system.
Disadvantages and Limitations of Using Servo Gear Systems
Servo gear systems offer numerous benefits for precise motion control, but they also come with certain disadvantages and limitations:
1. Cost: Servo gear systems can be more expensive than traditional gearbox solutions. The combination of high-precision components, advanced electronics, and closed-loop control mechanisms can result in higher upfront costs.
2. Complexity: Servo gear systems are complex, requiring expertise in programming, tuning, and integrating the components. Setting up and fine-tuning the system can be time-consuming, especially for applications with intricate motion profiles.
3. Maintenance: The complex nature of servo gear systems can lead to increased maintenance requirements. Regular maintenance, including calibration and monitoring of sensors, is essential to ensure optimal performance and accuracy.
4. Sensitivity to Environmental Factors: Servo systems can be sensitive to environmental conditions such as temperature, humidity, and vibration. Extreme variations in these factors can impact the system’s performance and accuracy.
5. Power Consumption: Servo systems can consume more power compared to other motion control solutions. This is due to the continuous monitoring, feedback processing, and control algorithms that are essential for precise motion control.
6. Size and Weight: In some cases, servo gear systems can be larger and heavier than traditional gearbox setups, which can impact the overall design and space requirements of the machinery or equipment.
7. Overkill for Some Applications: Not all applications require the high precision and capabilities offered by servo gear systems. In simpler applications, the added complexity and cost may not be justified.
8. Compatibility Challenges: Integrating servo gear systems with existing equipment or machinery can be challenging, especially if the components are not designed to work together seamlessly.
While servo gear systems provide exceptional precision and control, it’s important to carefully evaluate the specific requirements of the application and consider the associated disadvantages and limitations before choosing this solution.
Role of Servo Gearbox in Robotics and Automation
Servo gearboxes play a crucial role in enhancing the performance and precision of robotics and automation systems:
1. Precision Motion Control: In robotics and automation, precise control of movement is essential. Servo gearboxes provide accurate speed and position control, allowing robots to perform intricate tasks with high accuracy.
2. Efficient Power Transmission: Servo gearboxes efficiently transmit power from the motor to the robotic components, ensuring minimal energy loss and optimizing the overall system efficiency.
3. Dynamic Performance: Robots often require quick changes in direction, speed, and acceleration. Servo gearboxes excel in dynamic performance, enabling rapid adjustments and smooth motion changes.
4. Reducing Backlash: Backlash in gear systems can lead to imprecise movements. Servo gearboxes are designed to minimize backlash, resulting in accurate positioning and reduced lost motion.
5. Compact Design: Many robotic applications require compact and lightweight components. Servo gearboxes offer a high torque-to-size ratio, allowing robots to generate significant power while maintaining a small footprint.
6. Smooth and Silent Operation: The low backlash and precise gearing of servo gearboxes contribute to smooth and quiet operation, which is crucial in environments where noise and vibration can affect performance.
7. Feedback Integration: Servo gearboxes can integrate with various feedback devices, such as encoders, resolvers, and sensors, to provide accurate position and speed information to the control system.
8. Reliable and Repeatable Performance: The consistent and repeatable performance of servo gearboxes ensures that robots can execute tasks accurately and reliably over time.
9. Customization: Servo gearboxes can be customized to meet the specific requirements of different robotic applications, including factors like gear ratios, mounting options, and feedback compatibility.
10. Versatility: From industrial assembly lines to medical robotics, servo gearboxes find applications in a wide range of industries, contributing to improved automation and efficiency.
In summary, the role of a servo gearbox in robotics and automation is to provide the precise and efficient motion control necessary for robots to perform tasks with accuracy, speed, and reliability.
editor by CX 2024-04-02
China Best Sales Double Stage-P1 115mm Type NBR Transmission Planetary Gearbox Helical Gearbox for Servo Motor with Good quality
Product Description
Product Description
NBR series adopts an integrated design of sun gear and input shaft, integrated design of output structure, and increased right-angle design for more flexible installation and space-saving. The product has the characteristics of high load, high precision, and low noise, focusing on the use of automation equipment, various types of packaging, printing, lithium-ion, LCD, robot, palletizers, woodworking, doors, windows, and other industry sectors.
Product Name: High Precision Planetary Gearbox
Product Series: NBR Series
Product features: high precision, high load, low noise, high flexibility, space saving.
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 optimises power transmission
Optimised selection of oil seals: reduces friction and laminate transmission efficiency
Protection class IP65
Warranty: 2 years
Our Advantages
Advantages:
High precision
High load
Low noise
High flexibility
Space saving
Detailed Photos
Product Parameters
| Segment number | Double segment | ||||||||||||||||
| Ratio | i | 25 | 30 | 35 | 40 | 45 | 50 | 60 | 70 | 80 | 90 | 100 | 120 | 140 | 160 | 180 | 200 |
| Rated output torque | Nm | 300 | 290 | 280 | 240 | 210 | 210 | 290 | 280 | 240 | 210 | 210 | 290 | 280 | 240 | 210 | 210 |
| Emergency stop torque | Nm | Three times of Maximum Output Torque | |||||||||||||||
| Rated input speed | Rpm | 4000 | |||||||||||||||
| Max input speed | Rpm | 8000 | |||||||||||||||
| Ultraprecise backlash | arcmin | ≤4 | |||||||||||||||
| Precision backlash | arcmin | ≤7 | |||||||||||||||
| Standard backlash | arcmin | ≤9 | |||||||||||||||
| Torsional rigidity | Nm/arcmin | 25 | |||||||||||||||
| Max.bending moment | Nm | 6700 | |||||||||||||||
| Max.axial force | N | 3350 | |||||||||||||||
| Service life | hr | 20000(10000 under continuous operation) | |||||||||||||||
| Efficiency | % | ≥92% | |||||||||||||||
| Weight | kg | 14.2 | |||||||||||||||
| Operating Temperature | ºC | -10ºC~+90ºC | |||||||||||||||
| Lubrication | Synthetic grease | ||||||||||||||||
| Protection class | IP64 | ||||||||||||||||
| Mounting Position | All directions | ||||||||||||||||
| Noise level(N1=3000rpm,non-loaded) | dB(A) | ≤68 | |||||||||||||||
| Rotary inertia | Kg·cm² | 2.25 | 1.87 | ||||||||||||||
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.
/* March 10, 2571 17:59:20 */!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, CNC Machine |
|---|---|
| Function: | Distribution Power, Clutch, Change Drive Torque, Speed Changing, Speed Reduction, Speed Increase |
| Layout: | Plantery Type |
| Hardness: | Hardened Tooth Surface |
| Installation: | All Directions |
| Step: | Double-Step |
| Customization: |
Available
| Customized Request |
|---|
The Role of Harmonic Drive Servo Gearboxes in Advanced Motion Control Systems
Harmonic Drive servo gearboxes play a crucial role in advanced motion control systems by offering several unique features:
1. High Precision: Harmonic Drive gearboxes are known for their exceptional precision due to the unique gear mechanism they employ. This precision is essential for achieving accurate and repeatable motion control.
2. Zero Backlash: Harmonic Drive gearboxes are designed with zero backlash, which means there is no lost motion between input and output. This feature ensures that the commanded motion is precisely transferred without any delays or inaccuracies.
3. Compact Design: Harmonic Drive gearboxes have a compact structure, making them suitable for applications with limited space. The compact design allows for easy integration into various systems.
4. High Torque Transmission: Despite their compact size, harmonic drive gearboxes can transmit high torque efficiently. This feature is essential for applications that require both high precision and high torque.
5. Smooth Motion: The unique wave generator mechanism in harmonic drive gearboxes contributes to smooth and continuous motion, which is particularly beneficial in applications involving robotic arms, satellite positioning, and more.
6. Reduction Ratios: Harmonic Drive gearboxes offer high reduction ratios in a single-stage, allowing for precise control of output motion even when input motion is at high speeds.
7. Low Maintenance: The absence of backlash and the use of high-quality materials result in reduced wear and maintenance requirements, enhancing the longevity of the gearbox.
8. Advanced Applications: Harmonic Drive gearboxes are commonly used in robotics, aerospace, medical equipment, automation, and other industries where precision and reliability are paramount.
Overall, harmonic drive servo gearboxes are a critical component in achieving advanced motion control, enabling engineers to design and operate complex systems with unparalleled precision and accuracy.
Customization of Servo Gearboxes for Specific Industrial Needs
Servo gearboxes can indeed be customized to meet specific industrial requirements. Manufacturers offer customization options to ensure that the servo gearboxes are optimized for the intended applications:
1. Gear Ratio Selection: Depending on the desired speed and torque output, manufacturers can provide various gear ratios to achieve the required motion characteristics.
2. Torque and Speed Ratings: Servo gearboxes can be tailored to handle different torque and speed demands, ensuring that they can efficiently operate within the specified parameters of the application.
3. Mounting Configurations: Manufacturers offer various mounting options, such as flange mounts or shaft mounts, to suit the mechanical layout of the machinery.
4. Output Shaft Configuration: Custom output shaft configurations, such as different diameters or keyway options, can be provided based on the integration requirements.
5. Environmental Considerations: For applications with specific environmental conditions, such as high humidity or extreme temperatures, servo gearboxes can be designed with protective features or special coatings.
6. Lubrication and Sealing: Custom lubrication options and sealing mechanisms can be incorporated to ensure optimal performance and longevity in the given environment.
7. Feedback Devices: Some applications may require specific feedback devices, such as encoders or resolvers, for precise motion control. Manufacturers can integrate these devices into the gearbox design.
8. Noise Reduction: Customized designs can include features that reduce noise and vibration, which is crucial in noise-sensitive applications.
9. Compact Designs: Manufacturers can work on compact designs to accommodate space constraints in the machinery.
10. Integration with Motors: Customized servo gearboxes can be designed to seamlessly integrate with specific types of motors, ensuring efficient power transmission.
By offering customization options, manufacturers enable industries to obtain servo gearboxes that perfectly align with their unique industrial needs, ultimately enhancing performance, precision, and overall system efficiency.
Servo Gearbox: Function in Motion Control Systems
A servo gearbox is a specialized type of gearbox designed to work in conjunction with servo motors to achieve precise motion control in various applications. It functions as follows:
Motion Synchronization: A servo gearbox is used to synchronize the motion of a servo motor with the intended motion of a mechanical system. It ensures that the motor’s rotational output is accurately transmitted to the driven component.
Speed and Position Control: Servo gearboxes enable precise control over speed and position by converting the high-speed, low-torque output of a servo motor into a lower-speed, higher-torque output suitable for the specific application.
Reduction Ratio: The servo gearbox incorporates reduction stages to achieve the desired reduction ratio. This reduction allows the motor to provide higher torque while maintaining accurate speed control.
Backlash Minimization: High-precision servo gearboxes are designed to minimize backlash, which is the lost motion between input and output shafts. This is critical for accurate and responsive motion control.
High Efficiency: Servo gearboxes are designed for high efficiency to ensure that the majority of input power is effectively transferred to the output, reducing energy consumption.
Dynamic Response: Servo gearboxes enhance the dynamic response of motion control systems. They allow the servo motor to quickly start, stop, and change directions with minimal overshooting or oscillations.
Positioning Accuracy: By accurately converting the motor’s rotation into precise linear or angular movement, servo gearboxes ensure high positioning accuracy required in applications such as robotics, CNC machines, and automation systems.
Load Distribution: Servo gearboxes distribute the load evenly across gear teeth, enhancing the gearbox’s durability and minimizing wear.
Customization: Servo gearboxes are available in various sizes, reduction ratios, and configurations to suit different application requirements.
Overall, a servo gearbox is an integral component in motion control systems, allowing precise and efficient control over motion, speed, and position for a wide range of industrial applications.
editor by CX 2024-02-11
China supplier Desboer Nb142 Series Double High Precision Standard Backlash High Torque High Rigidity Helical Gear Planetary Gearbox for Servo Motor. supplier
Product Description
Product Description
NB142 series adopts the design of integrating its sun gear and input shaft, the design of integrating its output structure. Using high- strength bearing, the product itself is characterized by high load, high precision, and low noise, focusing on the use of automation equipment, various types of packaging, printing, lithium-ion, LCD screens, robots, palletizers, woodworking, doors and windows and other industry sectors.
Product Name: High Precision Planetary Gearbox
Product Series: NB142 Series
Product features: high precision, high load, low noise.
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.
Reduction ratios ranging from 3 to 100
Frame design: increases torque and optimises power transmission
Optimised selection of oil seals: reduces friction and laminate transmission efficiency
Protection class IP65
Warranty: 2 years
Our Advantages
High precision
High load
Low noise
Detailed Photos
Product Parameters
| Segment number | Double segment | |||||||||||||
| Ratio | i | 15 | 20 | 25 | 30 | 35 | 40 | 45 | 50 | 60 | 70 | 80 | 90 | 100 |
| Rated output torque | Nm | 320 | 510 | 610 | 570 | 520 | 470 | 420 | 610 | 570 | 520 | 470 | 420 | 420 |
| Emergency stop torque | Nm | Three times of Maximum Output Torque | ||||||||||||
| Rated input speed | Rpm | 3000 | ||||||||||||
| Max input speed | Rpm | 6000 | ||||||||||||
| Ultraprecise backlash | arcmin | ≤3 | ||||||||||||
| Precision backlash | arcmin | ≤5 | ||||||||||||
| Standard backlash | arcmin | ≤7 | ||||||||||||
| Torsional rigidity | Nm/arcmin | 50 | ||||||||||||
| Max.bending moment | Nm | 9400 | ||||||||||||
| Max.axial force | N | 4700 | ||||||||||||
| Service life | hr | 20000(10000 under continuous operation) | ||||||||||||
| Efficiency | % | ≥94% | ||||||||||||
| Weight | kg | 17.5 | ||||||||||||
| Operating Temperature | ºC | -10ºC~+90ºC | ||||||||||||
| Lubrication | Synthetic grease | |||||||||||||
| Protection class | IP64 | |||||||||||||
| Mounting Position | All directions | |||||||||||||
| Noise level(N1=3000rpm,non-loaded) | dB(A) | ≤65 | ||||||||||||
| Rotary inertia | Kg·cm² | 2.71 | 2.57 | |||||||||||
Applicable Industries
Packaging Machinery Mechanical Hand Textile Machinery
Non Standard automation Machine Tool Printing Equipment
| Application: | Motor, Machinery, Marine, Agricultural Machinery |
|---|---|
| Hardness: | Hardened Tooth Surface |
| Installation: | All Direction |
| Layout: | Planetary Gearbox |
| Gear Shape: | Helical Gear |
| Step: | Double-Step |
| Customization: |
Available
| Customized Request |
|---|
High-Speed Applications and Accuracy in Servo Gearboxes
Servo gearboxes can indeed be used in high-speed applications without compromising accuracy, thanks to their design features:
1. Precision Engineering: Servo gearboxes are engineered with high precision, which allows them to maintain accurate motion control even at high speeds.
2. Reduced Backlash: Many servo gearbox designs incorporate mechanisms to minimize backlash, which is the lost motion between input and output. This feature enhances accuracy even in high-speed scenarios.
3. Advanced Bearings: High-quality bearings used in servo gearboxes reduce friction and contribute to maintaining accuracy and efficiency at high speeds.
4. Rigid Construction: The rigid construction of servo gearboxes minimizes flexing or deformation under high-speed loads, ensuring that the intended motion is accurately transmitted.
5. Dynamic Balancing: Some servo gearboxes are dynamically balanced to minimize vibrations that could affect accuracy during high-speed operation.
6. Lubrication: Proper lubrication practices play a vital role. The right lubricant minimizes friction, heat, and wear, ensuring accuracy even at high speeds.
7. Feedback Systems: High-speed applications often use feedback systems, such as encoders, to constantly monitor and adjust the positioning. This further enhances accuracy.
8. Advanced Control Algorithms: The combination of accurate gearboxes and advanced control algorithms ensures precise motion profiles even at high speeds.
Overall, servo gearboxes are designed to excel in accuracy, precision, and efficiency, making them suitable for high-speed applications where maintaining accuracy is crucial.
Contribution of Servo Gearboxes to Smooth Acceleration and Deceleration
Servo gearboxes play a crucial role in ensuring smooth acceleration and deceleration of machinery in motion control systems:
1. Precise Control: Servo gearboxes provide precise control over the rotational speed and torque of the output shaft. This control allows for gradual and controlled changes in speed, resulting in smooth acceleration and deceleration.
2. Feedback Mechanism: Servo systems typically incorporate feedback devices such as encoders or resolvers. These devices continuously monitor the actual position and speed of the output shaft and provide real-time feedback to the controller. This feedback enables the controller to adjust the input signals to the servo gearbox, ensuring accurate and smooth motion transitions.
3. Dynamic Response: Servo gearboxes are designed for high dynamic response, meaning they can quickly adjust their speed and torque based on the controller’s commands. This responsiveness allows for rapid and smooth changes in speed and direction without sudden jerks or jolts.
4. Programmable Profiles: Many servo systems offer the capability to program acceleration and deceleration profiles. Engineers can define specific acceleration and deceleration curves tailored to the application’s requirements. These profiles ensure that the machinery achieves the desired speed changes gradually and smoothly.
5. Reduced Wear and Tear: The controlled and gradual acceleration and deceleration provided by servo gearboxes reduce the wear and tear on mechanical components. Sudden changes in speed can lead to shock loads and vibration, potentially damaging the machinery. Servo gearboxes help mitigate these effects, extending the lifespan of components.
6. Increased Productivity: Smooth acceleration and deceleration reduce the chances of product damage, improve product quality, and enhance the overall efficiency of the process. This is particularly important in applications where precise motion control is critical.
Overall, servo gearboxes contribute to the seamless acceleration and deceleration of machinery by providing accurate control, dynamic responsiveness, and programmable motion profiles. These features ensure that machinery can achieve the desired speed changes while maintaining precision, efficiency, and longevity.
Contribution to High Accuracy and Repeatability
Servo gearboxes play a crucial role in achieving high accuracy and repeatability in motion control systems:
Precise Positioning: Servo gearboxes are designed to deliver precise angular displacement, allowing machines to accurately reach specific positions and orientations. This accuracy is vital in applications like robotic arms, CNC machines, and medical devices.
Low Backlash: Servo gearboxes are engineered to minimize backlash, which is the amount of play or lost motion between gear teeth. Low backlash ensures that any change in input direction is immediately translated into an accurate output movement, reducing errors and deviations.
High Torque Transmission: Servo gearboxes are capable of transmitting high torque with minimal energy loss. This enables precise control of rotational forces, ensuring that the output movement corresponds precisely to the input command.
Dynamic Response: Servo gearboxes exhibit rapid and accurate response to input signals. This responsiveness is crucial for applications requiring quick changes in motion, such as industrial robots, where rapid and precise movement is necessary for tasks like pick-and-place operations.
Feedback Systems: Servo systems often incorporate feedback devices like encoders and resolvers. These devices provide real-time information about the actual position, speed, and direction of the output shaft. The feedback data allows the servo controller to make continuous adjustments, resulting in accurate positioning and motion control.
Closed-Loop Control: Many servo systems operate in a closed-loop control configuration. In this setup, the controller continuously compares the desired position with the actual position using feedback data and makes corrections as needed. This closed-loop approach ensures that any errors or disturbances are quickly corrected, maintaining accuracy over time.
High-Resolution Encoders: Servo gearboxes often use high-resolution encoders that provide fine position feedback, enabling precise control of movements down to fractions of a degree. This level of resolution contributes to high accuracy in positioning.
Overall, servo gearboxes contribute to achieving high accuracy and repeatability by combining precision design, low backlash, responsive control, and feedback mechanisms. These characteristics make them essential components in applications where precise and repeatable motion is required.
editor by CX 2023-11-15
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