... . These are true Torque Control Devices. Torque is strictly proportional to Excitation Current applied to Coil. ... no vibration and no noise, no pollution. It is a multi-purpose, superior performance of automatic control ... machine,For Wires & Cable machine, Wire cut machines,For Paper, Plastic Films, Foils, Wires, Cables converting machines.Delivery: Mini Industrial Magnetic Clutch for paper machine ...