15W AC Geared Motors Models Description RMCS-6012 AC GEARED MOTOR 8RPM 15W 50KG-CM TORQUE WITH TACHOMETER RMCS-6013 AC GEARED MOTOR 15RPM 15W 50KG-CM TORQUE WITH TACHOMETER RMCS-6014 AC GEARED MOTOR 20RPM 15W 50KG-CM TORQUE WITH TACHOMETER RMCS-6015 AC GEARED MOTOR 38RPM 15W 33KG-CM TORQUE WITH TACHOMETER RMCS-6016 AC GEARED MOTOR 60RPM 15W 21KG-CM TORQUE WITH TACHOMETER RMCS-6017 AC GEARED MOTOR 90RPM 15W 16.7KG-CM TORQUE WITH TACHOMETER