Core Technology

Core Technology

Barrel Cam Drive CNC Rotary Table_RGX Series

Patented Variable Lead Barrel Cam Drive

- Zero-Backlash
Patented barrel cam structure

- Zero Wear-Out
Rolling contact to eliminate wear-out

- High Rigidity
Bigger cam follower carrier under pre-loading process to achieves high rigidity

- Outstanding Precision
High repeatability accuracy clockwisely and counter-clockwisely

- High Torque Output
Act radius larger than other regular roller gear, resulting in 20% higher torque output

- High Speed
Maximum rotation speed 83.3rpm (servo motor 2500rpm)

- High Clamping Force
Double insured hydraulic brake system ensures high clamping force



The pre-loading process between cam follower carrier and cam with variable lead (shown as 1) can eliminate the backlash with the cam shaft (shown as 2) and approach extraordinary high precision.

High Torque

By equal center distance R, detron RGX act radius r1 is larger than regular roller gear act radius r2, resulting the torque output performance 20% higher than other roller gear. Least geometry error and high precision.


Strict Inspection Norm

Accuracy Inspection upon ISO 230-2 International norm is operated with 5 continuous runs in clockwise and counterclockwise test.

RGX170/210/255: by 18 degree measurement
RGX320H: by 30 degree measurement


ISO 230-2 Norm (equal to JIS B 6192)