NEMA23 10.1 kg-cm Stepper Motor Round Type Shaft JK57HS51-2804 (1.8° 4 Wire Hybrid Stepper Motor)

The NEMA23 JK57HS51-2804 Stepper Motor is a high-performance hybrid stepper motor designed for precise motion control in CNC machines, 3D printers, robotics, automation equipment, and industrial machinery. Featuring a 1.8° step angle, 10.1 kg-cm (1.01 N·m) holding torque, and a 4-wire bipolar configuration, this motor delivers smooth operation, excellent positioning accuracy, and reliable torque. Its compact 51mm body length and round shaft design make it suitable for a wide range of motion control applications.

Key Features -

• NEMA23 hybrid stepper motor

• High holding torque of 10.1 kg-cm (1.01 N·m)

• Precision 1.8° step angle

• 4-wire bipolar configuration

• Round output shaft

• Compact 51mm motor body

• High torque with smooth operation

• Durable construction for continuous operation

• Excellent positioning accuracy

• Suitable for industrial automation and CNC applications

Specifications -

• Product Type - Hybrid Stepper Motor

• Model - JK57HS51-2804

• Frame Size - NEMA23

• Step Angle - 1.8°

• Body Length - 51mm

• Rated Current - 2.8A

• Phase Resistance - 0.83Ω

• Phase Inductance - 2.2mH

• Holding Torque - 1.01N·m (10.1 kg-cm)

• Number of Leads - 4

• Detent Torque - 350g-cm

• Rotor Inertia - 280g-cm²

• Weight - 0.68kg

• Shaft Type - Round

Applications -

• CNC machines

• 3D printers

• Laser engraving machines

• Robotics

• Industrial automation

• Pick-and-place machines

• Packaging equipment

• Textile machinery

• Camera sliders and pan-tilt systems

• DIY motion control projects