5pcs 28BYJ-48 4-Phase Stepper Motor & ULN2003 Driver Board kit

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C$6.13

5 + C$5.99

10 + C$5.86

50 + C$5.73

100 + C$5.61

In Stock: 10000
Model: 5-ULN2003
Gross Weight: 0.44kg
Certificated: ISO

Sold: 2

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This 5-wire, 4-phase unipolar stepper motor features center-tapped coils with a common power connection. It is ideally paired with the ULN2003 Darlington transistor array driver chip. The combination offers a direct pluggable interface, enabling simple connection to standard development boards for easy control and precise discrete step movement in projects.

Specification

Rated Voltage: 5V
Number of Phase: 4
Step Angle: 5.625°
Phase Resistance: 50.00±7%ohms(25°C)
In-traction Torque: 34.3mN.m(120Hz)
Self-postioning Torque: 34.3mN.m
Friction Torque: 600-1200gf.cm
Pull In Torque: 300gf.cm
Speed Variation Ratio: 1/64
Frequency: 100Hz
Idle In-traction Frequency: >600Hz
Idle Out-traction Frequency: >1000Hz
Insulated Resistance: >10MΩ(500V)
Insulated Electricity: 600VAC/1mA/1s
Temperature Rise: <40K(122Hz)
Insulation Grade: A
Noise: <35dB

This kit included:

5 x ULN2003 Drive Module Board
5 x 28BYJ-48 Stepper motor
1 x ULN2003-L 200mm Cable

Here is the wiring diagram of ULN2003 and ARDUINO UNO and some sample code for your reference.

Electrical Specification
Frequency(Hz)	100
Friction Torque(gf.cm)	600-1200
Idle In-traction Frequency(Hz)	>600
Idle Out-traction Frequency(Hz)	>1000
In-traction Torque(mN.m)	34.3
Input Voltage Reference(V)	5
Insulated Electricity	600VAC/1mA/1s
Insulated Resistance	>10MΩ(500V)
Insulation Class	A
No. of Phase	4
Noise	<35dB
Phase Resistance(ohms)	50.00
Pull In Torque(gf.cm)	300
Self-postioning Torque(mN.m)	34.3
Step Angle(deg.)	5.625
Temperature Rise	<40K(122Hz)
Physical Specification
Inventory Method	Dedicated Inventory
Power Supply	No
Shaft Diameter(mm)	5
Speed Variation Ratio	1/64