57BHM65-150A-21A_datasheet.pdf

Product catalog summary

Overview: The NEOTON MOTOR 57BHM65-150A-21A is a 57mm (NEMA 23) hybrid stepper motor designed for precision motion control applications. It features a 2-phase configuration and delivers a holding torque of 0.883 N·m (9 kg·cm).

Key Highlights:

2-Phase motor with a step angle of 0.9° ± 5%.
Holding torque of 0.883 N·m (9 kg·cm).
Rated current of 1.5 A/Phase.
Frame size of 57mm (NEMA 23) with a body length of 65mm.
8mm shaft diameter.
Weight of 0.72 kg.
Recommended driver: CW542.

Specifications:

Step Angle: 0.9° ± 5%
Holding Torque: 0.883 N·m (9 kg·cm)
Rated Current: 1.5 A/Phase
Number of Phases: 2
Number of Leads: 4
Shaft Diameter: 8mm
Frame Size: 57mm (NEMA 23)
Body Length: 65mm
Weight: 0.72 kg
Recommended Driver: CW542

Mechanical Drawing: The document includes a mechanical drawing for the 57BH series (57mm NEMA 23).

Torque-Speed Curve: The document provides a torque-speed curve for the 57BH series, illustrating the motor's performance characteristics.

Contact Information: For more details, visit www.neotonmotor.com or contact [email protected].

Catalog excerpts

NEOTON MOTOR The 57BHM65-150A-21A is a 57mm (NEMA 23) 2-phase hybrid stepper motor delivering 0.883 N-m (9 kg-cm) of holding torque in a 65mm body. With 1.5 A/Phase rated current, it offers reliable performance for precision motion control applications. Recommended driver: CW542. • 2-Phase 0.9° — 9 kg-cm holding torque • 65mm body length, 8mm shaft Step Angle Holding Torque Rated Current No. of Phases No. of Leads Shaft Diameter Frame Size Body Length Weight

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