--- product_id: 370303479 title: "Digital Stepper Motor Driver 0.3-2.2A 10-30VDC for Nema 8,11,14,16,17 Stepper CNC 3D Printer DM320T" brand: "stepperonline" price: "€ 65.91" currency: EUR in_stock: true reviews_count: 5 category: "Stepperonline" url: https://www.desertcart.gr/products/370303479-digital-stepper-motor-driver-0-3-2-2a-10-30vdc store_origin: GR region: Greece --- # 10-30VDC input voltage 8 micro-step resolutions (400-12800) 0.3-2.2A peak current output Digital Stepper Motor Driver 0.3-2.2A 10-30VDC for Nema 8,11,14,16,17 Stepper CNC 3D Printer DM320T **Brand:** stepperonline **Price:** € 65.91 **Availability:** βœ… In Stock ## Summary > πŸš€ Drive Your Innovation with STEPPERONLINE Precision Power! ## Quick Answers - **What is this?** Digital Stepper Motor Driver 0.3-2.2A 10-30VDC for Nema 8,11,14,16,17 Stepper CNC 3D Printer DM320T by stepperonline - **How much does it cost?** € 65.91 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/370303479-digital-stepper-motor-driver-0-3-2-2a-10-30vdc) ## 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 - β€’ **Plug & Play Power:** Auto motor ID and parameter setup means zero hassle and instant optimal torque from Nema 8 to 17 motors. - β€’ **Robust & Reliable:** Built-in protections against over-voltage and over-current keep your setup safe and running longer. - β€’ **Customizable Control:** DIP switch-configurable current and microstepping let you tailor performance to your exact project needs. - β€’ **Effortless Integration:** Supports step & direction control with optically isolated inputs for clean signals and minimal interference. - β€’ **Precision Motion Mastery:** Advanced anti-resonance tech ensures ultra-smooth, low-noise motor control for flawless CNC and 3D printing. ## Overview The STEPPERONLINE DM320T is a high-performance digital stepper motor driver supporting 10-30VDC input and delivering up to 2.2A peak current. Compatible with Nema 8 to 17 motors, it features advanced anti-resonance technology, 8 selectable micro-step resolutions, and auto motor identification for smooth, quiet, and efficient operation. Its DIP switch configurability and built-in protections make it a reliable choice for professional CNC and 3D printing applications. ## Description This is a digital stepper drive implemented with advanced stepper control technology. It is easy to use and it can be used to drive 2-phase and 4-phase motors(from Nema 11-Nema 17 size) smoothly with less heat and noise. It works with 10-30VDC voltage and can provide max 2.2A peak current. You can set the DIP switches to get the current and microsteps you need. Key Features: *Anti-Resonance for optimal torque, extra smooth motion, low motor heating and noise *Motor auto-identification and parameter auto-configuration for optimal torque from wide-range motors *Step & direction (PUL/DIR) control *Multi-Stepping for smooth motor movement *Optically isolated inputs *Input voltage 18-30VDC *8 selectable micro-step resolutions of 400-12800 via DIP switches *8 selectable output current settings of 0.3 – 2.2A via DIP switches *Soft-start with no β€œjump” when powered on *Pulse input frequency up to 60 KHz *Automatic idle-current reduction *Protections for over-voltage and over-current Electrical Specifications: *Output Peak Current: 0.3~2.2A (1.6 RMS) *Input Voltage: +10~30VDC *Logic Signal Current: 7~16mA (Typical 10mA) *Pulse Input Frequency: 0~60kHz *Isolation Resistance: 100MΞ© Operating Environment and other Specifications(Tj = 25℃/77℉): *Cooling: Natural Cooling or Forced cooling *Environment: Avoid dust, oil fog and corrosive gases *Ambient Temperature: 0℃ － 65℃ *Humidity: 40%RH－90%RH *Operating Temperature: 50℃ MAX *Vibration: 10-50Hz / 0.15mm *Storage Temperature: -20℃ － 65℃ *Weight: Approx.90g (3.5oz) Warning: Make sure the motor connect to a constant current or chopper drive controller before you test motor. Connecting the motor directly to a power supply will destroy the motor. Review: PARFAIT Review: Ottimo prodottoπŸ‘ ## Features - Top-level Quality, Affordable Price - Professional Driver, Manufactured by Leadshine - Speed self-adjustment technology - Easy current subdivision setting - Suit for Nema 8, 11, 14, 16, 17 Stepper ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B075R88FMN | | ASIN | B075R88FMN | | Brand Name | STEPPERONLINE | | Customer Reviews | 4.4 4.4 out of 5 stars (42) | | Customer reviews | 4.4 4.4 out of 5 stars (42) | | Date First Available | 26 December 2017 | | Is Discontinued By Manufacturer | No | | Item Weight | 90 Grams | | Item model number | DM320T | | Manufacturer | STEPPERONLINE | | Manufacturer | STEPPERONLINE | | Model | DM320T | | Package Dimensions | 13.3 x 7.9 x 4.7 cm; 90 g | | UPC | 715776435245 | | Voltage | 30 Volts | ## Product Details - **Brand:** STEPPERONLINE - **Item weight:** 90 Grams - **Manufacturer:** STEPPERONLINE - **UPC:** 715776435245 - **Voltage:** 30 Volts ## Images ![Digital Stepper Motor Driver 0.3-2.2A 10-30VDC for Nema 8,11,14,16,17 Stepper CNC 3D Printer DM320T - Image 1](https://m.media-amazon.com/images/I/61xA-eINElL.jpg) ## Questions & Answers **Q: Can this be used to make a closed loop stepper motor driver?** A: This is only a driver for the stepper motor. The CL42T is a closed loop version driver which integrates the stepper driver and encoder reader in one unit and resolves step errors. It connects to a stepper motor/encoder unit. Otherwise, you can use this as the driver, but will need a controller for encoder input to resolve step errors. **Q: The product title says 10-30vdc, but the user manual says 18-30vdc. which is correct?** A: I tested at 10v. It works. Good to have a variable voltage bench supply to test these! I am running at 24v. **Q: How can I connect this drive to a controller with a common cathode? Is it even possible? The controller has a common ground, but no common anode.** A: Unfortunately, unlike the DM542, these have the anode connected together in a common-anode configuration. You will need to use an inverter if using active-high pulse or direction signals, or invert the signal in the software. **Q: My dm320t i bought last year works fine. for the new pieces this year the motor only moving to "home". it seems the not working. can you advise?** A: Check output from controller, high- CW, low-CCW. Or vise versa depending on coil winding wiring. If high/ low signals are ok... drive is bad. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by B***D on 27 July 2023* PARFAIT ### ⭐⭐⭐⭐⭐ Review *by O***A on 20 December 2024* Ottimo prodottoπŸ‘ ### ⭐⭐⭐⭐⭐ Review *by C***I on 15 January 2024* It was easy to wire a standalone test and confirm that the controller does what is promised. It allows microstepping and current limits for a smooth and precise drive. The setup is well displayed in a silk screened table on the case. It looks very professional for the buck. Strongly recommended ## Frequently Bought Together - STEPPERONLINE Digital Stepper Driver 0.3-2.2A 10-30VDC 1/64 Micro-Step Resolutions for Nema 8, 11, 14, 16, 17 Stepper Motor - Befenybay 50mm Effective Travel Length Mini Linear Rail Guide Lead Screw T6x1 with NEMA11 Stepper Motor for DIY/CNC Router Parts X Y Z Linear Stage Actuator - Arduino Uno REV3 [A000066] --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.gr/products/370303479-digital-stepper-motor-driver-0-3-2-2a-10-30vdc](https://www.desertcart.gr/products/370303479-digital-stepper-motor-driver-0-3-2-2a-10-30vdc) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-04-22*