| VRB Model | VRB042, VRB060, VRB090, VRB115, VRB142, VRB180, VRB220 |
| Ratio | 1:3~1:100 |
| Precision | P1: L1 ≤ 4arcmin; L2 ≤ 6arcmin P0: L1 ≤ 2arcmin; L2 ≤ 4arcmin |
| Torque | 14~2000Nm |
| Using Life | 20000h |
| Input power | 0.1~15KW |
| Compatible Motor | Any brands of servo motors, stepper motors or brushless DC motors |




The VRB series offers two precision levels: P1 (Standard Backlash) with L1 ≤ 4 arcmin and P0 (Reduced Backlash) with L1 ≤ 2 arcmin, ensuring high accuracy for demanding applications.
Our planetary gearboxes are highly versatile and compatible with all major brands of servo motors, stepper motors, and brushless DC motors.
The VRB series is designed for durability with an estimated service life of up to 20,000 hours under normal operating conditions.
We offer a wide range of ratios from 1:3 up to 1:100, catering to various speed and torque requirements for industrial automation.
Depending on the model size (from VRB042 to VRB220), the rated output torque ranges from 14Nm up to 2000Nm.
Our planetary gearboxes are typically lubricated for life, meaning they are maintenance-free under recommended operating environments, saving you time and cost.