Product description Feature: A, B, C, D four-phase LED indicates the status of the stepper motor work. Stepper motor with a standard interface, when used directly plug gable. Rated Voltage: DC5V 4-phase Insulation Resistance: >10MΩ (500V) Dielectric Strength: 600V AC / 1mA / 1s- Step angle: 5.625 x 1/64 DC Resistance: 200Ω±7% (25C) Reduction ratio: 1/64 Insulation Grade: A No-load Pull in Frequency: >600Hz No-load Pull out Frequency: >1000Hz Pull in Torque: >34.3mN.m(120Hz) Detent Torque: >34.3mN.m Temperature Rise: < 40K(120Hz) Package including: 5 X Uln2003 Stepper Motor 5 X Driver Board 20 X female to male cable