EM329A Tension Control Inverter
3-phase 380V, 0.75 - 75 KW

Application
For the cases where constant tension control is required such as: Film take-up & pay-off, wire drawing machine, coating machine, splitting machine, dyeing machine, and flexo printing machine etc.

Technical features
1). 3 control modes: Torque control, speed control or magnetic clutch control.
2). Asyn. Half-duplex communication, RS485, 4800/ 9600/ 19200 / 38400 BPS
3). Wire speed input mode: Positioner, analog value, impulse sampling;
Winding dia. Input mode: Positioner, analog value, impulse sampling, and wire speed auto arithmetic;
4). Accuracy of winding diameter arithmetic: 0.001mm
5). 10-step tension bias, 10-step taper tension, 10-step torque bias, avoiding over tension and deviation during take-up.
6). No need for photoelectrical switch, PG board,
7). Unique early drive promoting torque enables synchronicity of wire speed;
Multiple application macro available, just need to set one parameter and it can work;
8). Multiple PID input mode helps users to realize ZERO material waste.