The protective function of automatic reverse
During operation, if the load value exceeds the preset torque value, the file rotation mode will automatically change to Reverse Mode. And the file would return to normal rotation mode when the load is below the preset torque value again.
- Clockwise rotation: Load value is lower than preset torque value
- Counterclockwise rotation: Load value is higher than preset torque value.
- Clockwise rotation: Load value is lower than preset torque value again.