The CT25M model Torque Control Unit is an electronic solid state, compact, lightweight unit, mounted on metallic box, developed to provide high reliability and long life service. The control unit fits all standard HANNA electric rolling motors, but requires specific calibration for each motor. The torque is controlled by means of monitoring the electric current […]

The Air-drive Rolling Motor control expansion by accurate measurement of torque . The air motors include a sensing cam that automatically stops expansion according to predetermined setting.