--- product_id: 446738764 title: "STEPPERONLINE CNC Digital Stepper Motor Driver 2.4-7.2A 18-80VAC or 36-110VDC for Nema 34 and 42 Motor" brand: "stepperonline" price: "R3157" currency: ZAR in_stock: true category: "Stepperonline" url: https://www.desertcart.co.za/products/446738764-stepperonline-cnc-digital-stepper-motor-driver-2-4-7-2a store_origin: ZA region: South Africa --- # 2.4-7.2A current range 1/256 microstep resolution 18-80VAC or 36-110VDC power input STEPPERONLINE CNC Digital Stepper Motor Driver 2.4-7.2A 18-80VAC or 36-110VDC for Nema 34 and 42 Motor **Brand:** stepperonline **Price:** R3157 **Availability:** ✅ In Stock ## Summary > ⚙️ Step up your CNC game with precision and power! ## Quick Answers - **What is this?** STEPPERONLINE CNC Digital Stepper Motor Driver 2.4-7.2A 18-80VAC or 36-110VDC for Nema 34 and 42 Motor by stepperonline - **How much does it cost?** R3157 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/446738764-stepperonline-cnc-digital-stepper-motor-driver-2-4-7-2a) ## Best For - stepperonline enthusiasts ## Why This Product - Trusted stepperonline brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Power Flexibility:** Supports a wide voltage range (18-80VAC or 36-110VDC) to fit diverse industrial setups. - • **Precision at Every Step:** Experience ultra-smooth low-speed control with 1/256 microstepping for flawless motion. - • **Robust Current Handling:** Handles 2.4 to 7.2 amps, perfectly powering Nema 34 and 42 motors with ease. - • **Optimized for Performance:** Ideal for applications demanding precision and smoothness, elevating your CNC projects. - • **Professional Grade Reliability:** Manufactured by Leadshine, ensuring top-tier quality at an affordable price point. ## Overview The STEPPERONLINE CNC Digital Stepper Motor Driver delivers professional-grade performance with a 2.4-7.2A current range and versatile 18-80VAC or 36-110VDC input. Designed for Nema 34 and 42 motors, it offers ultra-fine 1/256 microstepping for smooth, precise low-speed operation, making it the perfect affordable solution for demanding CNC applications. ## Description The DM860T is brand STEPPERONLINE and manufactured by Leadshine(The most famous stepper driver company in China). Overview: It is a fully digital stepper drive developed with advanced DSP control algorithm based on the latest motion control technology. Compared with traditional analog drives, DM860T can drive a stepper motor at much lower noise, lower heating, and smoother movement. Key Features: * Input voltage 18-80VAC or 36-110VDC (DC +/- power can be connected in any order) * Anti-Resonance provides optimal torque and nulls mid-range instability * Motor auto-identification and parameter auto-configuration when power on, offer optimal responses with different motors * Multi-Stepping allows a low resolution step input to produce a higher microstep output, thus offers smoother motor movement * 16 selectable microstep resolutions including 400 to 51200 * Soft-start with no “jump” when powered on * 8 selectable peak current including 2.40A to 7.20A * Pulse input frequency up to 200 KHz, TTL compatible and optically isolated input * Automatic idle-current reduction * Suitable for 2-phase and 4-phase motors * Support PUL/DIR mode and CW/CCW mode * Over-voltage and over-current protections Electrical Specifications: * Output Peak Current: 2.4~7.2A (6.0 RMS) * Input Voltage: +18~80VAC (Typical 70VAC) or +36~110VDC(Typical 80VDC) * Logic Signal Current: 7~16mA (Typical 10mA) * Pulse Input Frequency: 0~200kHz * Pulse Width: 2.5μS * Isolation Resistance: 100MΩ * Cooling: Natural Cooling or Forced cooling * Environment: Avoid dust, oil fog and corrosive gases * Operating Temperature: －10℃ － 45℃ * Vibration: 10-55Hz / 0.15mm * Weight: Approx.580g (20.5oz) Packing List: 1 x Digital Stepper Driver DM860T 1 x Full DM860T Driver Manual ## Features - Top-level Quality Affordable Price Professional Driver Manufactured by Leadshine - Suit for Nema 34 and 42 Stepper Motor - 24~720A 18-80VAC or 36-110VDC 1/256 Microstep Resolution - Ideal solution for applications that require low-speed smoothness ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B06Y68Q8ND | | Brand Name | STEPPERONLINE | | Customer Reviews | 4.7 4.7 out of 5 stars (89) | | Item Weight | 580 Grams | | Manufacturer | Leadshine Technology Co., Ltd. | | Material Type | Copper | | Model | DM860T | | Model Name | nema | | Part Number | DM860T | | Speed | 6 RPM | | UPC | 715624558980 715624558805 | | Voltage | 110 Volts | ## Product Details - **Brand:** STEPPERONLINE - **Material:** Copper - **Model name:** nema - **Speed:** 6 RPM - **Voltage:** 110 Volts ## Images ![STEPPERONLINE CNC Digital Stepper Motor Driver 2.4-7.2A 18-80VAC or 36-110VDC for Nema 34 and 42 Motor - Image 1](https://m.media-amazon.com/images/I/61ArIMYd58L.jpg) ![STEPPERONLINE CNC Digital Stepper Motor Driver 2.4-7.2A 18-80VAC or 36-110VDC for Nema 34 and 42 Motor - Image 2](https://m.media-amazon.com/images/I/61uN2IlKk4L.jpg) ![STEPPERONLINE CNC Digital Stepper Motor Driver 2.4-7.2A 18-80VAC or 36-110VDC for Nema 34 and 42 Motor - Image 3](https://m.media-amazon.com/images/I/61c9L7n3sTL.jpg) ![STEPPERONLINE CNC Digital Stepper Motor Driver 2.4-7.2A 18-80VAC or 36-110VDC for Nema 34 and 42 Motor - Image 4](https://m.media-amazon.com/images/I/51RZUvulCjL.jpg) ![STEPPERONLINE CNC Digital Stepper Motor Driver 2.4-7.2A 18-80VAC or 36-110VDC for Nema 34 and 42 Motor - Image 5](https://m.media-amazon.com/images/I/51Eluf2hqfL.jpg) ## Questions & Answers **Q: The driver says it can be wired ac or dc power, but the directions do not say how to connect dc (+) and (-) to the terminals labeled ac and ac. which one is the (+) terminal?** A: It's a good question. On the driver, it show two AC terminals, that meaning you can connect DC+ and DC- to these two AC terminals at random. Best regards Daniel Zhang **Q: I have 1 of these units currently throwing a fault code. Is it resettable or must it be replaced?** A: I have been through about a dozen of these. For me if cycling the power did not clear the fault I had to replace the drive. I know it has to be something simple so I have a box full of them that I "plan" to fix when I have time. **Q: can this this be used with nema 23 4.0 amp 1.8mh .9ohm ?** A: yes, of course. **Q: I see stepperonline also has power supplies. which one is best for this driver? i'd like to get one with a vent fan if possible. thank you.** A: We are pleasure to recommend you a suitable power supply, but we should know your stepper motor's size and the current. We suggest you can contact us through the following link:https://www.amazon.com/ap/signin?clientContext=132-1435244-9126724&openid.return_to=https%3A%2F%2Fwww.amazon.com%2Fhz%2Fhelp%2Fcontact%2FAWQBCGWISS7BL%3FmarketplaceID%3DATVPDKIKX0DER%26ref_%3Dv_sp_contact_seller%26sellerID%3DAWQBCGWISS7BL%26_encoding%3DUTF8&openid.identity=http%3A%2F%2Fspecs.openid.net%2Fauth%2F2.0%2Fidentifier_select&openid.assoc_handle=amzn_problem_order_us&openid.mode=checkid_setup&marketPlaceId=ATVPDKIKX0DER&openid.claimed_id=http%3A%2F%2Fspecs.openid.net%2Fauth%2F2.0%2Fidentifier_select&pageId=amzn_problem_order_us&openid.ns=http%3A%2F%2Fspecs.openid.net%2Fauth%2F2.0&openid.pape.max_auth_age=3600&siteState=clientContext%3D146-2676799-6797316%2CsourceUrl%3Dhttps%253A%252F%252Fwww.amazon.com%252Fhz%252Fhelp%252Fcontact%252FAWQBCGWISS7BL%253FmarketplaceID%253DATVPDKIKX0DER%2526ref_%253Dv_sp_contact_seller%2526sellerID%253DAWQBCGWISS7BL%2526_encoding%253DUTF8%2Csignature%3Du4p5lbF0yj2FKvgopOimgaXHzIRzAj3D ## Frequently Bought Together - STEPPERONLINE CNC Digital Stepper Motor Driver 2.4-7.2A 18-80VAC or 36-110VDC for Nema 34 and 42 Motor DM860T - DROK 48V Power Supply, AC 110V/220V to DC 0-48V 10A 480W Buck Converter, Adjustable Variable LED Adapter Regulated 5V 12V 24V 30V 36V 48V Volt Voltage Transformer 10A Amp Charger for Lab CCTV - Nema 34 Stepper Motor 6A 12Nm (1700 oz-in) 156mm Length for CNC Router Mill Lathe --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.za/products/446738764-stepperonline-cnc-digital-stepper-motor-driver-2-4-7-2a](https://www.desertcart.co.za/products/446738764-stepperonline-cnc-digital-stepper-motor-driver-2-4-7-2a) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-05-16*