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4Pcs DM542 Stepper Motor Controller 2 Phase Digital Stepper Motor Driver for 57 Series Motor
Specifications:
- Size:about: 11.7*7.5cm
- Power supply: DC 20-50 (V)
- Output phase current: 1.0A-4.2A
- Origin: CN(Origin)
- Motor Type: Other
- Maximum current: 4.5A
- Material: plastic
- Free shipping
- 100 days returns
- Low prices
- 5 million products