Gururaj engineers manufactures innovative torque motor controller. Some of the salient features of this latest torque motor controllers include single pot control instead of triple pot; digital display to indicate actual motor current; power on/off switch for unit; and ideal for centre shaft winders. The torque motor controllers are available with technical specifications like 3 phase 415 v ac, 50 hz, ±10%, 4 wire input voltage; 0-400 v ac output voltage variable by pot; 5 a maximum output current; and 2 digit including decimal digital display of motor current. This torque motor controller finds applications in centre shaft winding for plastic films. The company also supplies this controller model without display option on request.