Rated voltage: 12V, 24V, 120V, 108-240VRated frequency: 50 / 60 HzSpeed & Torque:Speed (r/min) 4.2 / 5 8 / 10 12Torque(kgf.cm) 1.6 1.3 1.1Insulation class: ENoise (db): =<40Coil temperature rise(K): =<60The environment temperature (°C) : -15 to 40Dielectric strength: AC1500V 50Hz/minInsulation resistance (MΩ): >=100Use life : Continous usage: over 7500h