Stepper Motor (5V) 4-Phase + Driver Board ULN2003

Features:

5 lines and 4 phases can be driven by ordinary uln2003 chip; can also be connected in phase 2 development board. Supporting the use of a direct plug and easy to use stepper motor used in the development board. ULN2003 stepper motor driver board: 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.

Specifications:

Diameter: 28mm / 1.1in

Voltage: DC 5V

Length: 274mm / 10.8in

Step Angle: 5.625 * 1/64

Reduction ratio: 1/64 DC

Resistance: 200±7% (25)

Insulation Resistance: >10M (500V)

Dielectric Strength: 600V AC / 1mA / 1s

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)

Noise: <40dB (120Hz, No load, 10cm)

Board Size: Approx. 29 * 21mm

Total Weight: 41g / 1.43oz