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2 PCS HW-134A A4988 Red Board Stepper Motor Driver Module Heat Sink for 3D Printer
2 PCS HW-134A A4988 Red Board Stepper Motor Driver Module Heat Sink for 3D Printer
In stock
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Get It Now, Pay Later
Get It Now, Pay Later
Pay using Mobicred. Simply choose Peach Payment >> Mobicred at checkout, and we’ll ship it once the order is approved.
FREE Shipping
FREE Shipping
FREE SHIPPING at checkout. Ships via Buffalo Logistics. Fully insured.
Handling time: 1 - 3 days. (PMC has to process your order and put all your items through its strict quality-control tests.)
Transit time: 5 - 10 business days.
Overseas Warehouse: Shipping from China.
Duties and Taxes
- For orders up to and including R2000 - No Additional Charges: The price you see is the final price—no hidden costs or extra taxes.
- For all orders over R2000, we are unable to offer DDP (Delivered Duty Paid), and you will be responsible for any import duties, taxes, and customs clearance fees.
Return Guaranteed
Return Guaranteed
For whatever reason, if you are unsatisfied with your order within 7 days, you can return it to us in new condition.
Payment & Security
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Missing/Wrong Items Guarantee
Missing/Wrong Items Guarantee
If you receive a parcel with missing/incorrect/secondary packing items, please contact us within 7 days of delivery and provide the relevant proof. PMC will make compensation based on the damage situation.
1. Features: Higher copper content, good heat dissipation performance, strong current stability
2. Manufacturing process: SMT placement machine manufacturing, non-manual welding, higher yield rate, more stable performance
Remarks:
1. A single-head printer requires 4 A4988 modules.
2. A set of dual-nozzle printer requires 5 A4988 modules.
4. Delivery list: A4988 module x 1, heat sink aluminum sheet x 1
5. Matters needing attention: Please do not plug and unplug the motor and drive when the power is on, which will easily cause the drive to burn out; also do not adjust the current when the motor is running. The correct way is to first disconnect the power supply, unplug the motor, and then power on again, adjust the potentiometer, and measure the voltage on the potentiometer until the measured voltage is the same as expected. Do not plug in the reverse drive, otherwise it will burn out the drive and even the motherboard
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