A4988 Stepper Motor Driver Module w/ Heatsink for Mendel Huxley 3D Printer Parts

Description

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Product Description
Description:
HW-134A A4988 Stepper Motor Driver Board Module with Heat Sink for RepRap Mendel Huxley 3D Printer Parts
Feature:
It can work for a long time under the current of 2A with the provided heat sink.
Very suitable for Mendel and Huxley machines;
Using 2oz copper, better heat dissipation, stronger current stability.
Specification:
Product size: 20*16*3mm/0.79*0.63*0.12"
Product weight: 3.5g
Packing size: 20*16*3mm/0.79*0.63*0.12"
Gross weight: 7g
Attention:
Please do not plug or unplug the motor and drive when the power is on, which may cause the drive to burn out; also do not adjust the current during the operation of the motor. The correct approach is to first disconnect the power supply, unplug the motor, and then re-energize, 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!
Note:
There may be slight size deviations due to manual measurement, different measuring methods and tools.
The picture may not reflect the actual color of the item because of different photographing light, angle and display monitor.
Included:
1 X Stepper Motor Driver Module
1 X Heat Sink Sheet
pictures
payment
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NOTE:
Import duties, taxes and chargers are not included in the item price or shipping charges. These charges are the buyer's responsibility.
Please check with your country's customs office to determine what these additional costs will be prior to bidding buying.
Warranty
12 months Warranty. Buy with confidence!
If you are not satisfied when you receive your item, please return it within 14 days for a replacement or money back. Please contact me before you return it.
If item is defective in 3 months, We will send you a replacement without extra charger, or offer refund after we receive the defective item.
If item is defective after 3 months, you can still send it back to us. We will send you a new one after receiving the defective item. But you have to pay the extra shipping fee.
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We are not responsible for any custom duty or import tax.
We will leave POSITIVE FEEDBACK after receiving the payment. Please contact us if you are not satisfied with the item after receive it.
All messages will be answered within 1 business day. If you do not receive our reply, please kindly re-sent your message and we will reply to you as soon as possible.
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If you have any problems or concerns whatever with your order or products, please message us and give us a chance to assist you before you leave any feedback.
We believe we can produce a positive outcome to any situation and will work hard to earn your praise.
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Shipping
We Ship to United States.
Items will be shipped within 3 business day on payment received.
Contact Us
Our office hours are 9:00 a.m to 6:00 p.m (GMT +8) of Monday to Saturday.
And our Office is closed on Sunday and public holidays.
We apologize for the late reply during the holidays.