FTCBlock 5 Sets 28BYJ-48 ULN2003 5V Stepper Motor ULN2003 Driver Board with 40pin Jumper Wire for Arduino

This Unipolar Stepper Motor 28-BYJ48 is provided with five wires and four coils. The center connections of the coils are tied together and usually used as the power connection. They are named unipolar steppers because power always comes in on this one pole. Specification A, B, C, D four-phase LED indicates the status of the stepper motor work. Stepper motor with a standard interface, when used directly pluggable. 5 line 4 phase can be used for ordinary ULN2003 chip driver, connect to the 2 phase , support the development board, with convenient use, direct docking. Rated Voltage: DC5V 4-phase Insulation Resistance: >10M? (500V) Dielectric Strength: 600V AC / 1mA / 1s Step angle: 5.625 x 1/64 DC Resistance: 200?±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 Uln2003 Stepper Motor *5 Driver Board *5 40-pin male to female jumper wires*1