NEMA52 1.8° 2-Phase Hybrid Stepper Motor

Introduction

A Nema 52 stepper motor is a stepper motor with a 5.2 x 5.2 inch (130 x 130 mm) faceplate. STEPPERONLINE's high torque stepper motors employ advanced magnetic technology to provide higher torque levels than standard stepper motors. A variety of windings are available for these motors to meet the requirements of any particular application. These stepper motor series achieve torque levels that make them an economical alternative to servo motors in many applications. These motors can be utilized to replace standard motors to achieve a reduction in system size and cost or to improve system performance without the need for larger size motors or drivers.

NEMA stepper motor sizes depend on the frame size of the stepper motor. NEMA means the standards set by “National Electrical Manufacturers Association”, which is comprised of 560 major electrical manufacturers in the United States, primarily consisting of manufacturers of equipment and devices for power generation, transmission, distribution, and power applications. The purpose of standard setting is to eliminate misunderstandings between electrical product manufacturers and users and to specify the safety of these product applications.

This is the biggest cnc stepper motor we have, it with size 130*130mm. It has 4 wires, each phase draws 6A, allowing for a huge torque up to 37Nm (5239oz.in).

Electrical Specification:

• Manufacturer Part Number: 130HY
• Step Angle: 1.8 deg
• Holding Torque: 37Nm (5239oz.in)
• Rated Current/phase: 6.0A
• Phase Resistance: 0.66-0.86Ω
• Inductance: 9-12.5mH ± 20%(1KHz)

Physical Specification:

• Frame Size: 130 x 130mm
• Body Length: 199-282mm
• Shaft Diameter: Φ19mm
• Shaft Length: 55.37mm
• Key Way Length: 35mm
• Number of Leads: 4
• Lead Length: 300mm
• Weight: 16-22kg