(1)5V 4-phase Stepper Motor
Rated Voltage: DC 5V 4-phase
Reduction Ratio: 1/64
Step Torque Angle: 5.625/64
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.
Temperature Rise: <40K(120Hz)
Noise: <40dB (120Hz, No load, 10cm)
Board Size: Approx. 29 ×21 mm
(2)Driver Board ULN2003
ULN2003 is a high voltage and high current Darlington transistor array products with high current gain, high operating voltage, wide temperature range, with a strong load capacity and other characteristics, adapted to the requirements of various types of high-speed high-power drive system. ULN2003 circuit is the United States Texas Instruments and Sprague company developed high-voltage high-current Darlington transistor array circuit, the paper describes its circuit structure, characteristic parameters and typical applications.
1. Using ULN2003 high-power Darlington chip-driven stepper motor.
2. Increased output expansion interface.
3. A, B, C, D light-emitting diode instructions four-phase stepper motor work with the state of the standard stepper motor interface, can be used directly plug.
1 * 5V 4-phase Stepper Motor
1 * Driver Board ULN2003
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