--- product_id: 807452154 title: "42 Closed Loop Stepper Motor Driver, For Nema 17 Driver Controller For MKS, With 16384 Line Magnetic Encoder FOC Algorithm, For CNC Engraving Machines" brand: "dystopiaworld" price: "€ 77.14" currency: EUR in_stock: true category: "Dystopia World" url: https://www.desertcart.at/products/807452154-42-closed-loop-stepper-motor-driver-for-nema-17-driver store_origin: AT region: Austria --- # 20A continuous MOSFET power 16384-line magnetic encoder precision 6 flexible control modes 42 Closed Loop Stepper Motor Driver, For Nema 17 Driver Controller For MKS, With 16384 Line Magnetic Encoder FOC Algorithm, For CNC Engraving Machines **Brand:** dystopiaworld **Price:** € 77.14 **Availability:** ✅ In Stock ## Summary > 🚀 Elevate your CNC game with precision power and silent smoothness! ## Quick Answers - **What is this?** 42 Closed Loop Stepper Motor Driver, For Nema 17 Driver Controller For MKS, With 16384 Line Magnetic Encoder FOC Algorithm, For CNC Engraving Machines by dystopiaworld - **How much does it cost?** € 77.14 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/807452154-42-closed-loop-stepper-motor-driver-for-nema-17-driver) ## Best For - dystopiaworld enthusiasts ## Why This Product - Trusted dystopiaworld brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Power Meets Stability:** Robust 40V/20A MOSFETs with aluminum alloy housing deliver continuous high-current operation with superior heat dissipation. - • **Plug & Play Flexibility:** Supports pulse and serial interfaces across open-loop, closed-loop, and FOC modes for versatile CNC and printer setups. - • **Precision at Every Turn:** 16384-line magnetic encoder ensures ultra-accurate position feedback for flawless CNC and 3D printing results. - • **Seamless Motion Control:** Advanced FOC vector algorithm guarantees ultra-quiet, low-vibration motor behavior and smooth acceleration/deceleration. - • **Instant Control & Monitoring:** Onboard OLED display and buttons enable real-time parameter tweaks with auto-save, keeping your workflow uninterrupted. ## Overview The 42 Closed Loop Stepper Motor Driver by DystopiaWorld is a high-performance controller designed for NEMA17 motors, featuring a 16384-line magnetic encoder and advanced FOC algorithm. It supports multiple control modes including pulse and serial interfaces, ensuring ultra-quiet, low-vibration operation with up to 3000+ RPM. Built with a durable aluminum alloy housing and powerful 40V/20A MOSFETs, it offers stable continuous current handling and real-time parameter adjustments via an onboard OLED display, making it ideal for CNC engraving and 3D printing applications. ## Description Features:1. Supports 6 operating modes: pulse interface (open-loop, closed-loop, FOC mode), serial interface (open-loop, closed-loop, FOC mode);2. Supports MODBUS-RTU communication protocol (RS485 version);3. High-performance FOC vector control algorithm, torque, , and position three-loop control;4. Supports curve acceleration and deceleration, smoother motor start and stop;5. Supports single-turn unlimited for zero return function;6. Supports multi-turn limited for zero return and left and right limit functions;7. Supports direct for zero point setting function;8. Supports relative position and absolute position control modes;9. Supports any subdivision step size from 1 to 256;10. Built-in 256-step subdivision interpolation algorithm, ultra-quiet motor operation and ultra-low vibration;11. Maximum input pulse for frequency of 160 kHz, maximum of 3000 RPM+;12. Real-time update of motor angle information (motor enabled or disabled);13. Onboard industrial-grade high 16384-line magnetic encoder;14. 8 onboard high-power MOSFETs, 40V/20A;15. Built-in RS-485 interface, 256 slave addresses, supports group addressing (RS485 version);16. Built-in CAN interface, 2048 slave addresses, supports group addressing (CAN version);17. Maximum operating current 3.0A, MOSFET continuous operating current 20A (25°C);18. Onboard for OLED display and buttons for easy parameter for modification, automatically saved, and effective immediately;19. Built-in stall protection;20. Encoder self-calibration function;21. One-click factory reset;22. Stable high- performance, smooth operation, no jitter, and stop capability;23. Integrated aluminum alloy housing for effective heat dissipation, stable continuous high-current operation of the motor;24. Provides an open-source host computer and STM32/Arduino example programs.Specifications:Part Name: SERVO42D 42 Closed-Loop Stepper Motor DriverMaterial: Aluminum Alloysize: As shownColor: As shownMCU: N32L403 (Cortex-M4)MOSFET: AP4008QD (40V, 20A)Magnetic Encoder: MT6816 (14-bit)Operating Voltage: 12V-24VOperating Current: 0-3000mAClosed-Loop for frequency: Torque Loop 20kHz, Velocity Loop 20kHz, Position Loop 20kHzMaximum : 3000RPM+Subdivisions Supported: 1-256 SubdivisionsQuiet/Vibration: Ultra-quiet, ultra-low vibrationMotor Temperature: Field-of-Clock (FOC) control mode, no motor heatingPulse Signal Input: Common anode inputPulse signal for frequency: Up to 160kHzPackage Contents:Package 1: 1*Motor Package (RS485)Package 2: 1*Motor Package (CAN) ## Features - 【MULTI-MODE CONTROL】: Supports pulse and serial interface in open-loop, closed-loop, FOC for flexible CNC and 3D-printer setups with smooth motion transitions - 【HIGH-PERFORMANCE FOC】: Advanced vector algorithm delivers accurate torque, , and position control with ultra-quiet, low vibration motor behavior - 【EXTENSIVE COMPATIBILITY】: Compatible for MKS SERVO42D for NEMA17 and fit for 42 closed-loop stepper motor driver setups, perfect for Gen_L FOC applications - 【REAL-TIME MONITORING】: Onboard for OLED display and buttons allow instants parameter changes with auto-save, plus encoder data updates for stable operation - 【ROBUST BUILD】: Aluminum alloy housing with efficient heat dissipation insures high-current continuous work, integrated stall protection and factory reset ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0GJSJBL8T | | Brand | DystopiaWorld | | Country Of Origin | China | | Item Weight | 340 Grams | | Item weight | 340 Grams | | Manufacturer | DystopiaWorld | | Manufacturer Part Number | 80V97XEN24355L463D5IZF6O79 | | Material | Aluminium | | Model Number | 80V97XEN24355L463D5IZF6O79 | ## Images ![42 Closed Loop Stepper Motor Driver, For Nema 17 Driver Controller For MKS, With 16384 Line Magnetic Encoder FOC Algorithm, For CNC Engraving Machines - Image 1](https://m.media-amazon.com/images/I/61+dmCiuxiL.jpg) ![42 Closed Loop Stepper Motor Driver, For Nema 17 Driver Controller For MKS, With 16384 Line Magnetic Encoder FOC Algorithm, For CNC Engraving Machines - Image 2](https://m.media-amazon.com/images/I/61D75TkSukL.jpg) ![42 Closed Loop Stepper Motor Driver, For Nema 17 Driver Controller For MKS, With 16384 Line Magnetic Encoder FOC Algorithm, For CNC Engraving Machines - Image 3](https://m.media-amazon.com/images/I/512QwrDRwrL.jpg) ![42 Closed Loop Stepper Motor Driver, For Nema 17 Driver Controller For MKS, With 16384 Line Magnetic Encoder FOC Algorithm, For CNC Engraving Machines - Image 4](https://m.media-amazon.com/images/I/61RCMATuA8L.jpg) ## Available Options This product comes in different **Size** options. --- ## 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.at/products/807452154-42-closed-loop-stepper-motor-driver-for-nema-17-driver](https://www.desertcart.at/products/807452154-42-closed-loop-stepper-motor-driver-for-nema-17-driver) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-07-22*