NEMA 17 Stepper Motor 42BYGH 48mm 2A 700mN.m for 3D Printer 42*48mm

The NEMA 17 Stepper Motor (42x48mm) is a high-torque, high-precision hybrid bipolar stepper motor designed for demanding motion control applications. With a robust holding torque of 700mN.m (70Ncm) and a rated current of 2.0A per phase, this motor provides the necessary strength and stability for heavy-duty axes in 3D printers, CNC routers, and laser engravers. Its standard 1.8-degree step angle (200 steps per revolution) ensures precise positioning and smooth motion profiles.

This motor is highly compatible with popular stepper drivers such as the A4988, DRV8825, and TMC2209, making it easy to integrate with Arduino, RAMPS, GRBL, and Lerdge control boards. The package comes complete with a 1-meter high-quality connecting cable featuring a standard 2.54mm pitch connector, allowing for a hassle-free, plug-and-play setup in your DIY projects and industrial automation builds.

Features:

• High Holding Torque: Delivers a powerful holding torque of ≥700mN.m, ideal for high-load CNC and 3D printing applications.
• Precise Step Angle: Standard 1.8° step angle (±0.09°) provides excellent resolution and accuracy.
• Optimized Electrical Specs: Rated at 2.0A per phase with a low phase resistance of 1.6 ohms for efficient power delivery and reduced heat generation.
• Standard NEMA 17 Form Factor: 42.3mm x 42.3mm faceplate with a 48mm body length fits standard mounting brackets.
• Durable Construction: Built with Class B insulation and high dielectric strength (AC 600V/1mA/1S) for long-term industrial reliability.
• Complete Wiring Solution: Includes a 1-meter long 4-pin to 6-pin terminal cable for immediate installation.

Package Includes:

1 x NEMA 17 Stepper Motor (42x48mm)