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39BH44-031A-24_datasheet.pdf

39BH44-031A-24_datasheet.pdf

Product catalog summary

Overview: The 39BH44-031A-24 is a 39mm (NEMA 15) 2-phase hybrid stepper motor designed for precision motion control applications. It provides a holding torque of 0.275 N·m (2.8 kg·cm) and operates with a rated current of 0.3 A/Phase.

Key Highlights:

2-Phase 1.8° step angle with a holding torque of 2.8 kg·cm.
Operates at 0.3A/Phase.
Features a 39mm (NEMA 15) frame and a 44mm body length.
Equipped with a 5mm shaft diameter.

Specifications:

Step Angle: 1.8° ± 5%
Holding Torque: 0.275 N·m (2.8 kg·cm)
Rated Current: 0.3 A/Phase
Number of Phases: 2
Number of Leads: 4
Shaft Diameter: 5mm
Frame Size: 39mm (NEMA 15)
Body Length: 44mm
Weight: 0.5 kg
Recommended Driver: CW215

Mechanical Drawing: The document includes a mechanical drawing for the 39BH series, which provides detailed dimensions and specifications for installation and integration.

Torque-Speed Curve: A torque-speed curve is provided for the 39BH series, illustrating the motor's performance characteristics across different speeds.

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

Catalog excerpts

NEOTON MOTOR The 39BH44-031A-24 is a 39mm (NEMA 15) 2-phase hybrid stepper motor delivering 0.275 N-m (2.8 kg-cm) of holding torque in a 44mm body. With 0.3 A/Phase rated current, it offers reliable performance for precision motion control applications. Recommended driver: CW215. • 2-Phase 1.8° — 2.8 kg-cm holding torque • 44mm body length, 5mm shaft Step Angle Holding Torque Rated Current No. of Phases No. of Leads Shaft Diameter Frame Size Body Length Weight

Open the catalog to page 1

MECHANICAL DRAWING -- 39BH SERIES (39MM (NEMA 15))

Open the catalog to page 2

CW422CflM^ DC24V CW422C Drive Power supply voltage: DC24V Rated current: PKI.OA/Phase PKl.OA/ffi Rated current: PKI.OA/Phase NEOTON MOTOR | www.neotonmotor.com | [email protected] | Generated October 1, 2026

Open the catalog to page 3

39BH44-031A-24_datasheet.pdf

39BH44-031A-24_datasheet.pdf

Catalog excerpts

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