2 PCS HW-134A Stepper Motor Driver A4988

KSh 1,030

KSh 1,47130%

In stock

+ shipping from KSh 162 to CBD - UON/Globe/Koja/River Road

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Pickup Station

Delivery Fees KSh 162

Ready for pickup between 12 June and 14 June if you place your order within the next 2hrs 34mins

Door Delivery

Delivery Fees KSh 272

Ready for delivery between 12 June and 14 June if you place your order within the next 2hrs 34mins

Return Policy

Easy Return, Quick Refund.Details

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liangyun

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Product details

2 PCS HW-134A Stepper Motor Driver

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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