Power Brake Control Manual Tension Controller AC 220V With PLC Case ST-200W Manual tension controller

ST-200W Manual tension controller

Features:

1. With Over-current, overheating short-cut protection.

2. No fan cooling

3. With forbidden output and allow output function.

Work with powder Brake

Features:

The magnetizing current has a linear relationship with torque.
The transmission torque has a linear relationship with the magnetizing current. The size of the torque can get controlled within larger range. Under normal circumstance, the magnetizing current
Has a linear relationship with transitive torque within range of 5%-100% rated torque.

Stable slip torque

The slip rotational speed between driven rotor and active rotor do not affect the transitive torque when the magnetizing current retain unchanged, as shown in chart 4.That is to say, the static friction torque and the dynamic friction torque have no difference. Therefore, the torque can retain constant stably. The features are applied to tension control, users can control the tension of the roll material effectively as long as adjustment the magnetizing current accurately.


Prevention heat phenomenon from slip
The friction part will generate heat inevitably or even destroyed when it keep continuous sliding.
But this device has a complete cooling set, it will not generate a lot of heat after long time running and it has a long service life.


Application

Due to the features of the magnetic powder clutch and brake ,they have been widely used in paper making ,printing, plastic items, rubber industry, textile industry and dyeing, wire and cable, metallurgy industry and tension control of winding and unwinding in roll material processing industry.

ST-200 manual tension controller.pdf