What is the size of the module?

The size is 15mm x 20mm, which is the same as the standard A4988 driver.

Can I adjust the maximum current?

Yes, an adjustable potentiometer allows you to set the maximum current output for higher step rates.

Red A4988 Stepper Motor Driver Module with Heat Sink

Name: Red A4988 Stepper Motor Driver Module with Heat Sink
Brand: Suzhou Weipeng Precision Machinery Co., Ltd.
SKU: 1936415841

Jiangsu, ChinaSuzhou Weipeng Precision Machinery Co., Ltd.

US$1.20

100 Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Application

Printing Equipment

Speed

High Speed

Model NO.

A4988

Number of Stator

Two-Phase

Excitation Mode

HB-Hybrid

Function

Driving

Number of Poles

Operate Mode

The Three Single Phase

Type

Electromechanical

Certification

ISO9001

Name

Stepper Motor Driver

Size

A4988 Drv8825

Minimum Operating Voltage

Max Operating Voltage

35 V

Continuous Current

1.0A

Maximum Current

Minimum Logic Voltage

Maximum Logic Voltage

5.5V

Microstep Resolutions

Full, 1/2, 1/4, 1/8, and 1/16

Transport Package

Carton Box

Specification

all size

Trademark

Origin

Jiangsu, China (Mainland)

Production Capacity

10000/Month

Key features

High Current Output: Delivers up to 2.5A per phase with sufficient cooling for optimal performance.

Micro-stepping Precision: Supports 6 resolutions: Full, 1/2, 1/4, 1/8, 1/16, and 1/32 for smooth motion.

Broad Voltage Range: Motor supply 8-45V and logic supply 3-5.5V for versatile system integration.

Advanced Protection: Includes overcurrent, overtemperature, undervoltage lockout, and short-circuit protection.

A4988 Pin Compatibility: Pinout identical to A4988, ensuring easy replacement and compatibility with RAMPS shields.

Durable Aluminum Alloy: Constructed with high-quality aluminum alloy for durability and long service life.

Compact Design: Size 15mm x 20mm, identical to A4988, suitable for 3D printers and CNC machines.

High Stability PCB: 4-layer PCB with SMT manufacturing ensures lower heat and better heat dissipation.

Company profile

Suzhou Weipeng Precision Machinery Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2015-03-01 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤3.48h CertifiedTerms of Payment: LC, T/T, D/P, etc.