High Precision Planetary Gearbox Replacement of APEX AH355 is a type of gearbox that is commonly used in various industrial automation applications. It is also known as servo motor planetary gearbox and low backlash planetary gearbox. This type of gearbox has a compact design and provides high torque density, excellent accuracy, and low backlash.
Our High Precision Planetary Gearbox can perfectly replace APEX AH355. The installation method, external dimensions, and technical parameters of our gearbox are similar to those of the APEX brand. However, we do not sell APEX brand products, and we only mention the APEX brand models for customer reference purposes.
We offer customizations for different sizes of the High Precision Planetary Gearbox. The table below shows the technical parameters of the High Precision Planetary Gearbox Replacement of APEX AH355 for different sizes.

| Technical Parameters | Unit | AH355-1 | AH355-2 |
|---|---|---|---|
| Output torque (1-stage) | Nm | 24 | 37 |
| Output torque (2-stage) | Nm | 48 | 74 |
| Ratios (1-stage) | - | 4, 5, 7, 10 | 4, 5, 7, 10 |
| Ratios (2-stage) | - | 16, 20, 28, 40, 50, 70, 100 | 16, 20, 28, 40, 50, 70, 100 |
| Emergency stop torque | Nm | 48 | 74 |
| Nominal input speed | rpm | 4000 | 4000 |
| Max input speed | rpm | 8000 | 8000 |
| Micro backlash | arcmin | 1 | 1 |
| Reduced backlash | arcmin | 3-4 | 3-4 |
| Standard backlash | arcmin | 5-6 | 5-6 |
| Torsional rigidity | Nm/arcmin | 4.5-6.8 | 7.5-8.8 |
| Max radial load | N | 1150 | 1150 |
| Max axial load | N | 980 | 980 |
| Service life | hours | 20000 | 20000 |
| Efficiency | % | ??95 | ??90 |
| Weight | kg | 2.5 | 3.5 |
| Operating temp | ?? | -25 ~ 90 | -25 ~ 90 |
| Lubrication | - | Grease lubrication | Grease lubrication |
| Degree of gearbox protection | - | IP65 | IP65 |
| Mounting position | - | Any position | Any position |
| Noise | dB | ??65 | ??65 |
Our High Precision Planetary Gearbox has several advantages over other brands:
The high efficiency of our gearbox means that it can achieve better energy savings compared to other brands. The low backlash ensures that it provides high precision positioning and repeatability. The high torsional rigidity provides better stability and accuracy, even in high-load applications. The compact design makes it more space-saving, while the high precision ensures excellent performance in various automation applications.
The High Precision Planetary Gearbox can be used in various applications, including automation equipment, industrial robots, CNC machines, and packaging machines. In automation equipment, the gearbox provides high-precision positioning and repeatability, which is essential for accurate operations. In industrial robots, the gearbox provides high rigidity and accuracy, ensuring excellent performance. In CNC machines, the gearbox provides high torque density and low backlash, which are essential for high-precision machining. In packaging machines, the gearbox provides high efficiency and reliability, ensuring smooth and accurate packaging operations.

Raydafon is a professional manufacturer of transmission equipment located in Ningbo, Zhejiang. We strictly follow the international quality management system standard ISO9001:2015, and our products have passed the mandatory CCC certification in China and the CE certification of the European Union. Our products are produced according to international standards, reaching the advanced level of similar products in the world.
Our advantages include:
Author: Miya
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