Iverntech Nema 17 Bipolar Stepper Motor, 42x40mm Body 1.5A 400mN.m 2Phase 4Wire 1.8° Step Angle, High Torque Stepping Motor with 1M Cable for 3D Printer Engraver CNC Machine Motion Projects

Iverntech Nema 17 bipolar stepper motor features a 42×40mm compact body dimension, built for precise motion control of desktop 3D printers, CNC engravers and small automation equipment. It provides 400mN.m reliable holding torque with 1.5A rated phase current, 2phase 4wire configuration and classic 1.8degree step angle to ensure highaccuracy positioning and smooth movement during operation. Onemeter preassembled motor cable is included to save your soldering and wiring work, making assembly fast and straightforward. Standard Nema17 mounting hole layout matches most mainstream 3D printer frames and CNC mechanical structures. Finetuned internal rotor and stator structure reduce vibration and noise while resisting steploss under moderate load. This stepper motor is perfectly compatible with common stepper drivers such as A4988, DRV8825 and TMC series drivers. Please configure driver current according to 1.5A motor rating to avoid overheating or motor burnout. Motor driver and other mechanical accessories are not included in package.