STEP MOTOR Low noise, high precision. Used widely air condition, household, medical appliance, stage lights,instruments STEP MOTORNO.Holding TorqueNmRated CurrentA/PhaseResistanceΩ/PhaseStep angleRotor inertiaKgfm²WeightkgMotor lengthL(mm)42H3100-42-6A132.362.451.2°0.55x10-³5.210042H3150-48-6A222/773.31.2°1.1x10-³8.5150 step motor