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Z6330 • Funduino 5V DC Stepper Motor And ULN2003 Control Board


Cat. Page 226


  • $9.95
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Last updated 15-02-19 11:20:12

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5V 64-step 4-phase Stepper motor with ULN2003 interface board specifically for interfacing with Arduino based projects.
A, B, C, D four-phase LED indicates the status of the stepper motor work
Dimensions of Board : 31 35mm
ULN2003 Darlington using high-power stepper motor driver chip


  • The rotation angle of the motor is proportional to the input pulse.
  • The motor has full torque at standstill(if the windings are energized)
  • Precise positioning and repeatability of movement since good stepper motors have an accuracy of 5% of a step and this error is non cumulative from one step to the next.
  • Excellent response to starting/stopping/reversing.
  • Very reliable since there are no contact brushes in the motor. Therefore the life of the motor is simply dependant on the life of the bearing.
  • The motors response to digital input pulses provides open-loop control, making the motor simpler and less costly to control.
  • It is possible to achieve very low speed synchronous rotation with a load that is directly coupled to the shaft.
  • A wide range of rotational speeds can be realized as the speed is proportional to the frequency of the input pulses.


  • Rated voltage: 5VDC
  • Number of Phase : 4
  • Speed Variation Ratio : 1/64
  • Stride Angle : 5.625 /64
  • Frequency : 100Hz
  • DC resistance: 50Ω7%(25℃)
  • Idle In-traction Frequency: > 600Hz
  • Idle Out-traction Frequency: > 1000Hz
  • In-traction Torque: >34.3mN.m(120Hz)
  • Self-positioning Torque: >34.3mN.m
  • Friction torque: 600-1200 gf.cm
  • Pull in torque: 300 gf.cm
  • Insulated resistance: >10MΩ(500V)
  • Insulated electricity power : 600VAC/1mA/1s
  • Insulation grade: A
  • Rise in Temperature: <40K(120Hz)
  • Noise: <35dB(120Hz,No load,10cm)

*Specifications are subject to change without notice.

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