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UG LAND INDIA

A4988 Stepstick Stepper Motor Driver Module with Heat Sink for 3D Printer Reprap Suitable for Arduino CNC

A4988 Stepstick Stepper Motor Driver Module with Heat Sink for 3D Printer Reprap Suitable for Arduino CNC

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  • 10 Days Returnable
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  • For bulk orders or B2B inquiries, email us: support@uglandindia.com
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Specification:

Parameter Details
Driver Chip Allegro A4988
Input Voltage (VMOT) 8V – 35V DC
Logic Voltage (VDD) 3.3V – 5V DC
Max Current per Phase Up to 2A (with heat sink & cooling)
Microstepping Resolutions Full, 1/2, 1/4, 1/8, 1/16 steps
Control Interface Step and Direction Pins
Protection Features Thermal shutdown, under-voltage lockout, cross-conduction protection
Dimensions Approx. 20mm x 15mm x 10mm
Heat Sink Material Anodized aluminum

 

Features:

Microstepping Support

  • Selectable microstepping resolutions: Full, 1/2, 1/4, 1/8, and 1/16 step.

  • Enables smoother and more precise motor movements.

Adjustable Current Limiting

  • Set the maximum current output via an onboard potentiometer.

  • Helps protect motors from overheating and allows for quiet, efficient operation.

Thermal and Overcurrent Protection

  • Built-in over-temperature shutdown and short-to-ground protection for safety and durability.

Compact and Stackable

  • Small "Stepstick" form factor makes it ideal for space-constrained builds.

  • Compatible with most RAMPS boards used in 3D printing.

Aluminum Heat Sink Included

  • Improves thermal management during prolonged usage.

Description:

The A4988 Stepstick Stepper Motor Driver Module is a compact, versatile motor driver board designed to control bipolar stepper motors with precision and efficiency. It is widely used in 3D printers (e.g., Reprap, Prusa), CNC machines, and other automated motion systems. The driver is based on the Allegro A4988 IC, which allows for full-, half-, quarter-, eighth-, and sixteenth-step microstepping—enabling smoother motor performance and higher positioning accuracy.

This module comes pre-soldered with header pins and includes a dedicated aluminum heat sink, ensuring optimal thermal dissipation during continuous operation.

Shipping & Returns

Return Policy According

• Order can be return within 10 days from date of delivery.

• Order return request cannot be accepted after 10 days from date of delivery.
• Return request window are available for only 10 days.
• After 10 days return window will closed and we cannot accepted any request.
• Customer will sent the order to seller by any courier.
• Customer will paid own of courier charges to seller warehouse.
             

Generate (RMT) Return Merchant Ticket

• Note : Take photo and upload. Condition of product. Enter Correct Name, Mobile, Email, Order id / Invoice number (any one ) you can enter. Select Payment mode

Cash On Delivery / Prepaid .
• After Submit Return Request within 12 - 24 hour receive (RMT) Return Merchant Ticket number to your registered mobile number and email id.
• When you receive (RMT) Return Merchant Ticket number then ship your return to our warehouse address by any courier.
• We will initiate refund after delivered your return order to our warehouse.
• For any query please call our helpline number +91-9999115521 or
  mail us support@uglandindia.com

Refund policy

Prepaid Customer

• Refund of the order will be initiated after receiving the product at the warehouse address

• You will receive a notification message or mail for confirmation, of receiving the product.

• Full order value amount will transfer to your bank account. Money will be credited 5-7 working days.
• Money will issue same day when confirmation will receive by message and mail.
• Refund will not issued if product is not the same as which orders are sent by us.
• We can provide reverse amount in the DISCOUNT coupon if the buyer wants and can apply coupon to purchase another or the same product. Money will deduct.
• Coupon validity available for 1 year.
• If return request receive after 10 days from the date of delivery. we will not issue refund.
 
Deduct Non Refundable Charges
• Refund money reverse to you only product amount and delivery charges
• Delivery charges will not refund in case order refuse delivery to accept order / Incorrect address mentioned
Order Cancellation Charges
Order cancellation charges will be deduct if in case your order is Picked up or handover to the courier department. Delivery charges will deduct.
Refund will reverse only product amount.

For any query, please Call/WhatsApp to our helpline number +91-9999115521/+91-9999115512

Any complaint or query also technical support mail us support@uglandindia.com
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