12V 42 Stepper Motor With 4 Leads 1.8A 52Ncm Holding Torque 48mm Frame For 3D Engraving Machines NEMA17 Permanent Magnet With Brake Model 42HS48 YC PD Pro Grade High Torque

12V 42-Lead Stepper Motor with Brake, NEMA17, 52Ncm Torque
✔️ 12V, 4 leads, 1.8A, 52Ncm torque, 48mm NEMA17, single

This high torque stepper motor is built for precise positioning in 3D printers, engraving machines, and compact CNC setups. With a 48mm square frame (NEMA17) and a permanent magnet rotor with brake, it delivers reliable holding power when idle. Common applications include laser engravers, milling rigs, and automatic gantries that rely on accurate step increments.

✅ 12V DC operation with 1.8A current rating
✅ 52Ncm holding torque at 1.8A
✅ 48mm (NEMA17) square frame for common mounts
✅ 4-lead wiring for straightforward driver connection
✅ Permanent magnet rotor with integrated brake for secure hold

💡 What is a stepper motor with brake used for in hobby CNC and engraving setups?

This handy device helps keep axes in place and ensures smooth, repeatable motion. - precise positioning and repeatability for small machines - holds position during power loss to prevent drift - easy integration with standard 4 lead drivers - compatible with NEMA17 mounts and common frame sizes