---
product_id: 44830582
title: "Nema34 Stepper Motor Driver DM860A 7.8A 256micsteps 2480VDC Black CNC Router"
brand: "longs motor"
price: "€ 97.12"
currency: EUR
in_stock: true
url: https://www.desertcart.ie/products/44830582-nema34-stepper-motor-driver-dm860a-7-8a-256micsteps-2480vdc-black
store_origin: IE
region: Ireland
---

# 7.8A peak current powerhouse 256 microsteps precision control 24-80VDC wide voltage range Nema34 Stepper Motor Driver DM860A 7.8A 256micsteps 2480VDC Black CNC Router

**Brand:** longs motor
**Price:** € 97.12
**Availability:** ✅ In Stock

## Summary

> ⚙️ Drive your CNC projects with precision and power — don’t get left behind!

## Quick Answers

- **What is this?** Nema34 Stepper Motor Driver DM860A 7.8A 256micsteps 2480VDC Black CNC Router by longs motor
- **How much does it cost?** € 97.12 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/44830582-nema34-stepper-motor-driver-dm860a-7-8a-256micsteps-2480vdc-black)

## Best For

- longs motor enthusiasts

## Why This Product

- Trusted longs motor brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Durable design with internal 10A insurance and wide operating temperature range
- • **Pinpoint Precision:** 256 microsteps ensure ultra-smooth and accurate motor movements
- • **Broad Motor Support:** Optimized for Nema17, 23, 34, and even 42 stepper motors
- • **Unmatched Power Delivery:** Handles up to 7.8A peak current for robust motor performance
- • **Versatile Voltage Compatibility:** Operates seamlessly within a broad 24-80VDC range

## Overview

The DM860A Stepper Motor Driver delivers high-performance control for Nema17 to Nema42 motors, featuring a peak current of 7.8A, 256 microstep resolution, and a wide 24-80VDC input voltage range. Designed for demanding CNC applications, it ensures smooth, precise motor operation with robust protection and reliability.

## Description

1 piece DM860A with 7.8A peak current digital serial, 24-80VDC, 5.6A rated current,7.8A peak current,256 Microstep, high Speed for motor matching. Nema23 34 42 stepper motor driverDM860A: Input voltage：24-80VDC Input current：<6A Output current：2.8A～7.8A Consumption：80W； Internal Insurance：10A Temperature：Working Temperature -10～45℃； Stocking temperature -40℃～70℃ Humidity：Not condensation, no water droplets Gas：Prohibition of combustible gases and conductive dust Weight：500G

## Features

- steppe motor driver DM860A
- DM860A for motor nema17 23 34
- 2. Stepper Motor Driver: DM860A Stepper Motor Driver 2 Phase 2.8A-7.8A Voltage 24-80VDC

## Technical Specifications

| Specification | Value |
|---------------|-------|
| UPC | 608506884812 |
| Manufacturer | LONGS MOTOR |
| Part Number | DM860A |
| Is Discontinued By Manufacturer | No |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Color:** Black
- **Brand:** Longs Motor
- **Voltage:** 8E+1 Volts (DC)
- **Material:** Copper
- **Display Type:** digital

## Images

![Nema34 Stepper Motor Driver DM860A 7.8A 256micsteps 2480VDC Black CNC Router - Image 1](https://m.media-amazon.com/images/I/711DS5F5wqL.jpg)
![Nema34 Stepper Motor Driver DM860A 7.8A 256micsteps 2480VDC Black CNC Router - Image 2](https://m.media-amazon.com/images/I/71E-nQgi-DL.jpg)
![Nema34 Stepper Motor Driver DM860A 7.8A 256micsteps 2480VDC Black CNC Router - Image 3](https://m.media-amazon.com/images/I/71LHQM-53UL.jpg)
![Nema34 Stepper Motor Driver DM860A 7.8A 256micsteps 2480VDC Black CNC Router - Image 4](https://m.media-amazon.com/images/I/71mYmW-0bvL.jpg)
![Nema34 Stepper Motor Driver DM860A 7.8A 256micsteps 2480VDC Black CNC Router - Image 5](https://m.media-amazon.com/images/I/616AenyhT2L.jpg)

---

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**Shop now:** [https://www.desertcart.ie/products/44830582-nema34-stepper-motor-driver-dm860a-7-8a-256micsteps-2480vdc-black](https://www.desertcart.ie/products/44830582-nema34-stepper-motor-driver-dm860a-7-8a-256micsteps-2480vdc-black)

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-10*