SET-R Servo Tensioner iswith motor outside, it is able to changing-over two tension forces.

SETSeries Servo tensioner is sent from the traditional passive-line change to takethe initiative to send lines from the motor, by replacing the spring tension tochange its value, this product comes with tension feedback stabilization systemthat can automatically tension stable equilibrium. Tension is not speed, wirecover, pulleys, and felt the impact of tension in particular stable and easy toadjust.

The linearspeed of standard type is 5m/s, and it can be customized that according to yourspecial requirements.