The High Precision Planetary Gearbox Replacement of APEX AB115, also known as servo motor planetary gearbox and low backlash planetary gearbox, is a type of gearbox that is used to decrease the speed of an electric motor while increasing the torque. It is widely used in various applications, such as robotics, automation, and machine tools. The gearbox consists of multiple planet gears that revolve around a central sun gear, providing high precision and low backlash.
Our High Precision Planetary Gearbox can perfectly replace APEX brand gearboxes. The installation method, exterior dimensions, and technical parameters are close to those of Apex brand gearboxes. However, we do not sell APEX brand products. We mention APEX brand models only for the convenience of our customers.

The following table details the technical parameters for the High Precision Planetary Gearbox Replacement of APEX AB115:
| Model | Output Torque (Nm) | Ratios | Emergency Stop Torque (Nm) | Nominal Input Speed (rpm) | Max Input Speed (rpm) | Micro Backlash (arcmin) | Reduced Backlash (arcmin) | Standard Backlash (arcmin) | Torsional Rigidity (Nm/arcmin) | Max Radial Load (N) | Max Axial Load (N) | Service Life (hours) | Efficiency (%) | Weight (kg) | Operating Temp. (??) | Lubrication | Degree of Gearbox Protection | Mounting Position | Noise (dB) | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1-Stage | 2-Stage | 3-Stage | 3/1 | 4/1 | 5/1 | 7/1 | 10/1 | ||||||||||||||||||
| AB115-1 | 30 | 50 | 3/1 | 4/1 | 5/1 | 7/1 | 10/1 | 90 | 5000 | 8000 | 3 | 5 | 7 | 170 | 3000 | 2000 | 20000 | 95 | 2.4 | -10~+90 | Grease | IP65 | Any position | 65 | |
| AB115-2 | 60 | 100 | 3/1 | 4/1 | 5/1 | 7/1 | 10/1 | 180 | 5000 | 8000 | 3 | 5 | 7 | 340 | 5000 | 3500 | 20000 | 95 | 4.6 | -10~+90 | Grease | IP65 | Any position | 65 | |
We can also customize the gearbox to fit specific dimensions and requirements.
Compared to other brands, our High Precision Planetary Gearbox offers several advantages:
Our High Precision Planetary Gearbox is used in a wide range of applications, including:
In robotics, the gearbox enables precise and smooth movement of robotic arms and joints. In automation, it is used to control the speed and torque of conveyor belts and assembly machines. In machine tools, it provides the necessary power and precision for cutting, drilling, and grinding. In medical equipment, the gearbox ensures the accuracy and reliability of various procedures. In printing presses, it controls the rotation of the printing cylinder and ensures high-quality printing.

At Raydafon, we are a professional manufacturer of high-quality transmission equipment, including the High Precision Planetary Gearbox Replacement of APEX AB115. We are located in Ningbo, Zhejiang and operate according to the international quality management system standard ISO9001:2015. Our products have passed the mandatory CCC certification in China and the CE certification in the European Union. We adhere to international standards and produce products that meet the advanced level of similar products worldwide.
Our advantages include:
Author: Miya
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