90W AC Geared Motors Models Description RMCS-6056 AC GEARED MOTOR 8RPM 90W 200KG-CM TORQUE WITH TACHOMETER RMCS-6057 AC GEARED MOTOR 15RPM 90W 200KG-CM TORQUE WITH TACHOMETER RMCS-6058 AC GEARED MOTOR 20RPM 90W 200KG-CM TORQUE WITH TACHOMETER RMCS-6059 AC GEARED MOTOR 38RPM 90W 175KG-CM TORQUE WITH TACHOMETER RMCS-6060 AC GEARED MOTOR 60RPM 90W 109KG-CM TORQUE WITH TACHOMETER