NEMA 17 Bipolar Stepper Motor 1.8 40mm Torque for CNC 3D Printer Precise Positioning 1.5A

NEMA 17 Bipolar Stepper Motor 1.8 40mm Torque for CNC 3D Printer Precise Positioning 1.5A Description

NEMA 17 Bipolar Stepper Motor for CNC, 3D Printers, and Precision Motion Control Key benefits Precise positioning: 1.8 degree step angle delivers accurate, repeatable motion for tasks that require fine control. Reliable torque in a compact package: 420 mN.m (60 oz.in) holding torque provides stable hold and consistent motion while maintaining a small 40 mm body length. Easy integration: Standard NEMA 17 mounting and bipolar wiring make this motor compatible with common motion systems and driver boards. Consistent electrical performance: Rated DC 2.4 V and 1.5 A per phase for predictable thermal and current behavior when used with appropriate stepper drivers and currentlimiting settings. Flexible control: Works with fullstep, halfstep, and microstepping modes when paired with suitable bipolar stepper drivers, allowing a balance between smoothness and torque for different applications. Specifications Motor type: Bipolar stepper motor Step angle: 1.8 degree Holding torque: 420 mN.m (60 oz.in) Body length: 40 mm Rated voltage: DC 2.4 V Rated current: 1.5 A per phase Mounting: NEMA 17 standard How this motor solves common problems Reduces lost steps and improves print or cut accuracy by providing precise 1.8 degree steps. Fits into spacelimited builds thanks to the compact 40 mm length without sacrificing holding torque. Simplifies setup with NEMA 17 compatibility and bipolar wiring, reducing the need for custom mounts or adapters. Enables consistent performance across temperature and load when used with currentregulated stepper drivers. Typical applications 3D printers: X, Y, or Z axis and extruder drive for hobby and smallformat machines requiring accurate layer alignment. CNC routers and desktop mills: Axis drive for small CNC work to maintain repeatable positioning and hold during cuts. Robotics and automation: Precise actuator for pick and place, pan and tilt, or positioning stages in compact systems. Integration tips Use a currentlimiting bipolar stepper driver to match the 1.5 A rating and prevent overheating. Enable microstepping for smoother motion in applications where vibration or noise matters; use fullstep or halfstep when maximum torque is required. Verify mechanical coupling and shaft compatibility with your existing couplers and mounts before installation. This NEMA 17 bipolar stepper motor offers a balanced combination of precision, torque, and compact size for a wide range of CNC, 3D printing, and motion control projects.