1.2-phase Stepping Motor 2.Step Angle: 1.8 degree 3. frame size : 57mm 4. ... Holding Torque: 1.4N.m 5. Current/phase: 4.2 2 phase stepping motorMotor frame size 57 mm, length54.5mmStep angle ... in office automation, medical equipment, textile machinery, safety, lighting of stage, robot, vending and ticketing, automotive etc.dimension torque