High Precision Planetary Gearbox Replacement of APEX MD255
High Precision Planetary Gearbox Replacement of APEX MD255
The High Precision Planetary Gearbox Replacement of APEX MD255 is a type of gearbox used in various industries for different applications. It is also known as servo motor planetary gearbox and low backlash planetary gearbox. This gearbox has a compact structure, high precision, low noise, and high bearing capacity. It is typically used in precision machinery, automation equipment, and robotics.
Our High Precision Planetary Gearbox can perfectly replace the APEX brand. Our gearbox has similar installation methods, external dimensions, and technical parameters to the APEX brand. However, we do not sell APEX brand products, and we only mention APEX brand models for the convenience of our customers. We can also customize different sizes of gearboxes to meet the specific needs of our clients.

Technical Parameters
| Parameter | Value |
|---|---|
| Output torque (1-stage) | 10-300 Nm |
| Output torque (2-stage) | 100-3000 Nm |
| Ratios (corresponding to different output torque) | 3, 4, 5, 7, 10, 16, 20, 25, 28, 35, 40, 50, 70, 100 |
| Emergency stop torque | 2.5 times of output torque |
| Nominal input speed | 3000-6000 rpm |
| Max input speed | 10000 rpm |
| Micro backlash | ≤ 3 arcmin |
| Reduced backlash | ≤ 5 arcmin |
| Standard backlash | ≤ 7 arcmin |
| Torsional rigidity | ≥ 15 Nm/arcmin |
| Max radial load | 4000-20000 N |
| Max axial load | 2000-10000 N |
| Service life | ≥ 20000 hours |
| Efficiency | ≥ 95% |
| Weight | 0.5-180 kg |
| Operating temp | -10°C to 90°C |
| Lubrication | lifetime lubrication |
| Degree of gearbox protection | IP65 |
| Mounting position | any orientation |
| Noise | ≤ 65 dB |
Our High Precision Planetary Gearbox has several advantages over other brands:
- High precision, high bearing capacity, and low backlash
- Compact structure and low noise
- High efficiency and long service life
- Can be customized to different sizes
Our High Precision Planetary Gearbox is suitable for various applications, including:

Precision Machinery
Our High Precision Planetary Gearbox can be used in precision machinery, such as CNC machines, printing machines, and textile machines. The high precision and low backlash of our gearbox can ensure the accuracy and stability of the machines.
Automation Equipment
Our High Precision Planetary Gearbox is also suitable for automation equipment, such as robotic arms and assembly lines. The high efficiency and long service life of our gearbox can improve the productivity and reduce the maintenance cost of the equipment.
Robotics
Our High Precision Planetary Gearbox can be used in various types of robots, such as industrial robots and service robots. The compact structure and low noise of our gearbox can enhance the flexibility and mobility of the robots.

We, EVER-POWER, are a professional manufacturer of transmission equipment located in Hangzhou, Zhejiang. We operate strictly according to the international quality management system standard ISO9001:2015 and our products have passed the mandatory CCC certification in China and the CE certification in the European Union. Our products are produced according to international standards and have reached the advanced level of similar products in the world.
Our advantages include:
- Advanced technology and equipment
- Strict quality control system
- Professional R&D team and customized solutions
- Efficient production and fast delivery
- Excellent after-sales service
Author: Miya
Product Quick Detail:
- Standard and non-standard available
- With high quality and competitive price
- Prompt delivery
- Packing as per customer’s demand.
We promise will offer the best price by the high quality in china! We also accept special order about the products. If you are interested in our products. Please do not hesitate to let us know.We are pleased to give you the detailed information.We promise that our products would be safety and were in high quality and reasonable price. If you are interested in our products, please contact us asap.We are sincerely looking for your cooperation.
Most of our products are exported to Europe or Americas, both standard and nonstandard products available. We can produce as per your drawing or sample. Material can be standard or as per your special request. If you choose us, you choose reliable.

Materials Available
1. Stainless Steel: SS201, SS303, SS304, SS316, SS416, SS420
2. Steel:C45(K1045), C46(K1046),C20
3. Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200(CuZn37), C28000(CuZn40)
4. Bronze: C51000, C52100, C54400, etc
5. Iron: 1213, 12L14,1215
6. Aluminum: Al6061, Al6063
7.OEM according to your request
Surface Treatment
Annealing, natural canonization, heat treatment, polishing, nickel plating, chrome plating, zinc plating,yellow passivization, gold passivization, satin, Black surface painted etc.
Processing Method
CNC machining, punch,turning, milling, drilling, grinding, broaching, welding and assembly
QC & Certificate
Technicians self-check in production,final-check before package by professional Quality inspector
ISO9001:2008 , ISO14001:2001,ISO/TS 16949:2009
Package & Lead Time
Size: Drawings
Wooden Case/Container and pallet, or as per customized specifications.
15-25days samples. 30-45days offcial order
Port: Shanghai/Ningbo port



