NEMA17 JK42HS48-1684-01 4.4kgcm Stepper Motor Round Shaft

The JK42HS48-1684-01 NEMA17 Stepper Motor is a high-performance bipolar stepper motor ideal for precision motion control in 3D printers, CNC machines, robotics, and automation systems. With a holding torque of 4.4 kg-cm and a 1.8° step angle, it provides accurate and stable positioning with minimal vibration. This motor is built with high-quality bearings and robust construction to ensure durability and consistent torque output even under extended use. The round-type shaft design makes it compatible with a variety of couplings and pulleys used in mechanical assemblies.

Designed for 2-phase bipolar operation, it operates efficiently at 1.68A per phase, making it suitable for various driver modules like A4988, DRV8825, and TMC2208. Its compact NEMA17 frame (42 x 42 mm) allows easy integration into tight spaces without compromising on torque performance. Perfect for DIY projects and professional-grade machinery where precision and reliability are critical.

Features:

• High torque output of 4.4 kg-cm for reliable motion control
• Standard 1.8° step angle for fine precision
• Compatible with popular drivers such as A4988, DRV8825, and TMC2208
• Compact NEMA17 frame size (42mm x 42mm)
• Durable ball-bearing design ensures long service life
• Round-type shaft for versatile coupling compatibility
• Ideal for 3D printers, CNC machines, and robotics
• Efficient 2-phase bipolar configuration with 1.68A current rating

Package Includes:

1 x JK42HS48-1684-01 NEMA17 4.4 kg-cm Stepper Motor – Round Type Shaft