Product Description
Good Price Low Backlash Servo Motor Precision Planetary Reducer Gearbox
Nickel chromium molybdenum allpy steel gear is manufacturered with carburizing heat treatment for high abrasion resistance and impact toughness and by honing process to increase gear prcision and low noise operation.
Product Description
Products fearures:
1.One-piece construction, High Prescision and large output torque
2.Double bracing cage planetary shelf structure , high relible. Can suit reversible rotabtion frequently
3.Helical gear transmission, more reliable. Higher torque
4.Low return backlash,high precision
5.Special Rotation frame structure, can carry bigger Radial&Axial load
Product Parameters
Specifications | PX42 | PX60 | PX90 | PX120 | PX140 | PX180 | |||
Technal Parameters | |||||||||
Max. Torque | Nm | 1.5times rated torque | |||||||
Emergency Stop Torque | Nm | 2.5times rated torque | |||||||
Max. Radial Load | N | 780 | 1530 | 3250 | 6700 | 9400 | 14500 | ||
Max. Axial Load | N | 390 | 630 | 1300 | 3000 | 4700 | 7250 | ||
Torsional Rigidity | Nm/arcmin | 2.5 | 6 | 12 | 23 | 47 | 130 | ||
Max.Input Speed | rpm | 8000 | 8000 | 8000 | 8000 | 6000 | 6000 | ||
Rated Input Speed | rpm | 4000 | 4000 | 3000 | 3000 | 3000 | 3000 | ||
Noise | dB | ≤56 | ≤58 | ≤60 | ≤65 | ≤68 | ≤68 | ||
Average Life Time | h | 20000 | |||||||
Efficiency Of Full Load | % | L1≥95% L2≥90% | |||||||
Return Backlash | P1 | L1 | arcmin | / | ≤3 | ≤3 | ≤3 | ≤3 | ≤3 |
L2 | arcmin | / | ≤5 | ≤5 | ≤5 | ≤5 | ≤5 | ||
P2 | L1 | arcmin | ≤5 | ≤5 | ≤5 | ≤5 | ≤5 | ≤5 | |
L2 | arcmin | ≤7 | ≤7 | ≤7 | ≤7 | ≤7 | ≤7 | ||
Moment Of Inertia Table | L1 | 3 | Kg*cm2 | / | 0.16 | 0.61 | 3.25 | 9.21 | 28.98 |
4 | Kg*cm2 | 0.03 | 0.14 | 0.48 | 2.74 | 7.54 | 23.67 | ||
5 | Kg*cm2 | 0.03 | 0.13 | 0.47 | 2.71 | 7.42 | 23.29 | ||
7 | Kg*cm2 | 0.03 | 0.13 | 0.45 | 2.62 | 7.14 | 22.48 | ||
8 | Kg*cm2 | 0.03 | 0.13 | 0.45 | 2.6 | / | / | ||
10 | Kg*cm2 | 0.03 | 0.13 | 0.4 | 2.57 | 7.03 | 22.51 | ||
L2 | 12 | Kg*cm2 | / | 0.13 | 0.45 | 0.45 | 2.63 | 7.3 | |
15 | Kg*cm2 | / | 0.13 | 0.45 | 0.45 | 2.63 | 7.3 | ||
20 | Kg*cm2 | 0.03 | 0.13 | 0.45 | 0.45 | 2.63 | 7.3 | ||
25 | Kg*cm2 | 0.03 | 0.13 | 0.45 | 0.4 | 2.63 | 7.3 | ||
28 | Kg*cm2 | 0.03 | 0.13 | 0.45 | 0.45 | 2.43 | 7.1 | ||
30 | Kg*cm2 | / | 0.13 | 0.45 | 0.45 | 2.43 | 6.92 | ||
35 | Kg*cm2 | 0.03 | 0.13 | 0.4 | 0.4 | 2.43 | 7.1 | ||
40 | Kg*cm2 | 0.03 | 0.13 | 0.45 | 0.45 | 2.43 | 6.92 | ||
50 | Kg*cm2 | 0.03 | 0.13 | 0.4 | 0.4 | 2.39 | 6.92 | ||
70 | Kg*cm2 | 0.03 | 0.13 | 0.4 | 0.4 | 2.39 | 6.72 | ||
100 | Kg*cm2 | 0.03 | 0.13 | 0.4 | 0.4 | 2.39 | 6.72 | ||
Technical Parameter | Level | Ratio | PX42 | PX60 | PX90 | PX120 | PX140 | PX180 | |
Rated Torque | L1 | 3 | Nm | / | 40 | 105 | 165 | 360 | 880 |
4 | Nm | 17 | 45 | 130 | 230 | 480 | 880 | ||
5 | Nm | 15 | 45 | 130 | 230 | 480 | 1100 | ||
7 | Nm | 12 | 45 | 100 | 220 | 480 | 1100 | ||
8 | Nm | / | 40 | 90 | 200 | / | / | ||
10 | Nm | 10 | 30 | 75 | 175 | 360 | 770 | ||
L2 | 12 | Nm | / | 40 | 105 | 165 | 440 | 880 | |
15 | Nm | / | 40 | 105 | 165 | 360 | 880 | ||
20 | Nm | 17 | 45 | 130 | 230 | 480 | 880 | ||
25 | Nm | 15 | 45 | 130 | 230 | 480 | 880 | ||
28 | Nm | 17 | 45 | 130 | 230 | 480 | 1100 | ||
30 | Nm | / | 40 | 105 | 165 | 480 | 1100 | ||
35 | Nm | 10 | 30 | 130 | 230 | 480 | 1100 | ||
40 | Nm | 17 | 45 | 130 | 230 | 480 | 1100 | ||
50 | Nm | 15 | 45 | 130 | 230 | 480 | 1100 | ||
70 | Nm | 12 | 45 | 100 | 220 | 480 | 1100 | ||
100 | Nm | 10 | 30 | 75 | 175 | 360 | 770 | ||
Degree Of Protection | IP65 | ||||||||
Operation Temprature | ºC | – 10ºC to -90ºC | |||||||
Weight | L1 | kg | 0.5 | 1.25 | 3.75 | 8.5 | 16 | 28.5 | |
L2 | kg | 0.8 | 1.75 | 5.1 | 12 | 21.5 | 40 |
Company Profile
Packaging & Shipping
lead time | 10-15 working days as usual,30days in busy season,it will based on the detailed order quantity |
Delivery of samples | by DHL,Fedex,UPS,TNT,EMS |
FAQ
1. who are we?
Hefa Group is based in ZheJiang , China, start from 1998,has a 3 subsidiaries in total.The Main Products is planetary gearbox,timing belt pulley, helical gear,spur gear,gear rack,gear ring,chain wheel,hollow rotating platform,module,etc
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3. how to choose the suitable planetary gearbox?
First of all,we need you to be able to provide relevant parameters.If you have a motor drawing,it will let us recommend a suitable gearbox for you faster.If not,we hope you can provide the following motor parameters:output speed,output torque,voltage,current,ip,noise,operating conditions,motor size and power,etc
4. why should you buy from us not from other suppliers?
We are 22 years experiences manufacturer on making the gears, specializing in manufacturing all kinds of spur/bevel/helical gear, grinding gear, gear shaft, timing pulley, rack, planetary gear reducer, timing belt and such transmission gear parts
5. what services can we provide?
Accepted Delivery Terms: Fedex,DHL,UPS;
Accepted Payment Currency:USD,EUR,HKD,GBP,CNY;
Accepted Payment Type: T/T,L/C,PayPal,Western Union;
Language Spoken:English,Chinese,Japanese
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Application: | Industrial, Household Appliances, Machine Tool Manufacturing |
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Operating Speed: | Low Speed |
Function: | Driving |
Casing Protection: | Protection Type |
Type: | Helical Gear |
Certification: | ISO9001 |
Samples: |
US$ 180/Piece
1 Piece(Min.Order) | |
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Customization: |
Available
| Customized Request |
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Lubrication Practices for Maintaining Servo Gearbox Performance
Proper lubrication is essential for maintaining the performance and longevity of servo gearboxes:
1. High-Quality Lubricants: Selecting the right lubricant is crucial. High-quality lubricants with the appropriate viscosity and additives are chosen based on factors like load, speed, and operating conditions.
2. Lubricant Compatibility: Ensure that the chosen lubricant is compatible with the materials used in the gearbox construction, including seals, bearings, and gears.
3. Regular Lubrication Checks: Regularly inspect the lubricant level and condition. Monitor for signs of contamination, degradation, or overheating.
4. Proper Lubricant Amount: Avoid overfilling or underfilling the gearbox. Follow manufacturer guidelines for the correct lubricant amount to ensure optimal performance.
5. Scheduled Lubrication Intervals: Establish a maintenance schedule for lubricant replacement based on operating hours, usage intensity, and environmental conditions.
6. Lubricant Contamination Prevention: Keep the gearbox environment clean and free from contaminants like dust, dirt, and moisture to prevent lubricant contamination.
7. Lubricant Temperature: Monitor and control the operating temperature of the gearbox to prevent lubricant breakdown and ensure proper viscosity.
8. Re-Greasing: In some cases, re-greasing may be necessary due to lubricant aging or displacement. Follow manufacturer recommendations for re-greasing intervals.
9. Seal Inspection: Check the seals regularly for wear and damage. Damaged seals can lead to lubricant leakage and contamination.
10. Expert Consultation: If unsure about lubricant selection or maintenance procedures, consult with experts or follow manufacturer recommendations.
Proper lubrication practices play a critical role in minimizing friction, reducing wear, and ensuring the efficient operation of servo gearboxes in motion control systems.
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 2024-04-24