42BHH29-120A-20_datasheet.pdf

Product catalog summary

Overview: The NEOTON MOTOR 42BHH29-120A-20 is a 42mm (NEMA 17) hybrid stepper motor designed for precision motion control applications. It features a 2-phase configuration and delivers a holding torque of 0.206 N·m (2.1 kg·cm) within a compact 29mm body.

Key Highlights:

2-Phase, 1.8° step angle with a holding torque of 2.1 kg·cm.
Rated current of 1.2 A per phase.
42mm (NEMA 17) frame size with a 5mm shaft diameter.
Body length of 29mm and a weight of 0.24 kg.
Recommended driver: CW215.

Specifications:

Step Angle: 1.8° ± 5%
Holding Torque: 0.206 N·m (2.1 kg·cm)
Rated Current: 1.2 A/Phase
Number of Phases: 2
Number of Leads: 4
Shaft Diameter: 5mm
Frame Size: 42mm (NEMA 17)
Body Length: 29mm
Weight: 0.24 kg
Recommended Driver: CW215

Mechanical Drawing: The document includes a mechanical drawing for the 42BH series, which provides detailed dimensions and specifications for installation and integration.

Torque-Speed Curve: A torque-speed curve is provided for the 42BH series, illustrating the motor's performance characteristics across different 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 42BHH29-120A-20 is a 42mm (NEMA 17) 2-phase hybrid stepper motor delivering 0.206 N-m (2.1 kg-cm) of holding torque in a 29mm body. With 1.2 A/Phase rated current, it offers reliable performance for precision motion control applications. Recommended driver: CW215. • 2-Phase 1.8° — 2.1 kg-cm holding torque • 29mm body length, 5mm shaft | SPECIFICATIONS Step Angle Holding Torque Rated Current No. of Phases No. of Leads Shaft Diameter Frame Size Body Length Weight

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