A4988 Step Stick Stepper Driver + Heat sink For Reprap 3D Printer Parts Red Stepper Motor Driver With Heatsink Accessorie
KSH 400.00
In Stock
The A4988 Step Stick is a complete microstepping motor driver module for bipolar stepper motors in 3D printers, CNC machines, and motion control applications. This compact module features adjustable current limiting, overcurrent protection, and five selectable microstep resolutions (full to 1/16-step). The included heatsink ensures reliable operation during extended use.
| Parameter | Value |
|---|---|
| Driver IC | A4988 |
| Supply Voltage | 8V - 35V DC |
| Output Current | Up to 2A (with heatsink) |
| Microstep Resolutions | 1, 1/2, 1/4, 1/8, 1/16 |
| Logic Voltage | 3.3V - 5.5V |
| Protection | Overcurrent, Thermal shutdown |
| Dimensions | 15.5 x 20.4mm |
| Included Accessory | Heatsink |
= Key Features =
Microstepping Control - Five selectable resolutions (full to 1/16) for smooth motor movement
Adjustable Current Limit Potentiometer for finetuning output current
Integrated Protection - Overcurrent and thermal shutdown for reliable operation
Simple Interface - STEP and DIR pins for easy microcontroller connection
Wide Voltage Range - 8V to 35V for various power sources
Heatsink Included - Ensures stable performance during extended operation
√ Compatible with RAMPS, MKS, SKR boards
√ Supports NEMA 17 and 23 motors
√ Simple current adjustment
√ Drop-in replacement for existing drivers
The A4988 Stepper Motor Driver with included heatsink is the ideal choice for precise motion control in 3D printers, CNC machines, and automation projects. Reliable, compact, and cost-effective.
A4988 STEPPERDRIVER 3DPRINTER CNC MOTORDRIVER STEPSTICK REPRAP AUTOMATION #HEATSINK New Best Seller A4988
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