Shenzhen Guangfasheng Technology Co., Ltd

Model Number: ULN2003 Brand Name: New and Original Key Specifications/Special Features: 5V 4-phase stepper motor with drive test module ULN2003Features: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/1.1 inches
Voltage: DC 5V
Length: 274mm/10.8 inches
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

Company information:

Shenzhen Guangfasheng Technology Co.,Ltd

- A global independent distributors of electronic components

- A variety of channels to satisfy various demands including military and industrial product

- Sufficient stock on your urgent demand

- Professional knowledge to solve your confusion

- Strong in line:our company is strong in integrated circuit(IC), module, capacitor, resistor, diode, LED, crystal oscillator, SD card. Allparts are from original factory or brand authorized source. Most of them are instock with aggressive price.

-BOM list service (bill of material)

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