The resistance accuracy of Nema 11 Series Closed-loop Stepper Motor is ±10% (20°C), the current is kept at 1.8A, and the holding torque is 0.1~0.16N.m. The standard product of Nema 11 Series Closed-loop Stepper Motor is 4 with a step angle of 1.8° Line motor, the output shaft type of the motor is milling single flat platform.