STEP MOTOR Low noise, high precision. Used widely air condition, household, medical appliance, stage lights,instruments NO.Holding TorqueNmRated CurrentA/PhaseResistanceΩ/PhaseStep angleRotor inertiaKgfm²WeightkgMotor lengthL(mm)11H2032-095-4A0.070.953.201.8°90.113211H2045-095-4A0.120.953.201.8°130.144511H2052-095-4A0.140.953.20 1.8°180.2052 step motor