57BHP41-501B-21_datasheet.pdf

Product catalog summary

Overview: The NEOTON MOTOR 57BHP41-501B-21 is a 57mm (NEMA 23) hybrid stepper motor designed for precision motion control applications. It features a 3-phase configuration and delivers a holding torque of 0.52 N·m (5.3 kg·cm) within a compact 41mm body.

Key Highlights:

3-Phase motor with a step angle of 1.2° ± 5%.
Holding torque of 0.52 N·m (5.3 kg·cm).
Rated current of 5 A per phase.
57mm (NEMA 23) frame size with a 41mm body length.
Shaft diameter of 6.35mm.
Weight of 0.55 kg.
Recommended driver: CW542.

Specifications:

Step Angle: 1.2° ± 5%
Holding Torque: 0.52 N·m (5.3 kg·cm)
Rated Current: 5 A/Phase
Number of Phases: 3
Number of Leads: 6
Shaft Diameter: 6.35mm
Frame Size: 57mm (NEMA 23)
Body Length: 41mm
Weight: 0.55 kg
Recommended Driver: CW542

Mechanical Drawing: The document includes a mechanical drawing for the 57BH series, which provides detailed dimensions and specifications for installation and integration.

Torque-Speed Curve: The document references a torque-speed curve for the 57BH series, which is essential for understanding the motor's performance characteristics under various loads and speeds.

Contact Information: For further inquiries, NEOTON MOTOR can be contacted via their website at www.neotonmotor.com or through email at [email protected].

Catalog excerpts

NEOTON MOTOR The 57BHP41-501B-21 is a 57mm (NEMA 23) 3-phase hybrid stepper motor delivering 0.52 N-m (5.3 kg-cm) of holding torque in a 41mm body. With 5 A/Phase rated current, it offers reliable performance for precision motion control applications. Recommended driver: CW542. • 3-Phase 1.2° — 5.3 kg-cm holding torque • 41mm body length, 6.35mm shaft Step Angle Holding Torque Rated Current No. of Phases No. of Leads Shaft Diameter Frame Size Body Length Weight

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