We are specialized in MOTOR developing from 1995. Number of Phase:4Step Angle:5.625°/64Slow own rate:1/64DC rate Voltage:12Free load pull in frequency:≥500Free load pull out frequency:≥1000Pull in torque:≥39.2Detent torque:≥34.3Coil temperarure rise:≤40Noise:≤40 STEPPER MOTOR