Four-phase stepper motor 39BH34-02-11

hybrid stepper24 VNEMA 15

Product Overview
The 39BH34-02-11 is a 39 mm (NEMA 15) 4-phase hybrid stepper motor delivering 0.147 N·m (1.5 kg·cm) of holding torque in a 34 mm body. With a rated current of 0.16 A/phase, it provides accurate, repeatable positioning for compact motion control systems. Recommended driver: CW215.

Key Highlights

• 4-phase, 1.8° step angle — 0.147 N·m (1.5 kg·cm) holding torque
• Rated current 0.16 A/phase — 39 mm (NEMA 15) frame
• Compact 34 mm body length with 5 mm shaft

Electrical Specifications (table)
Parameter | Value
Step angle | 1.8° ± 5%
Holding torque | 0.147 N·m (1.5 kg·cm)
Rated current | 0.16 A/phase
Phases | 4
Leads | 6
Shaft diameter | 5 mm
Frame size | 39 mm (NEMA 15)
Body length | 34 mm
Weight | 0.4 kg
Recommended driver | CW215

Mechanical / Performance Visuals
Mechanical drawing and torque-speed curve for the 39BH series are provided to support integration and performance evaluation.

Technical specifications

• Model: 39BH34-02-11
• Frame: 39 mm (NEMA 15)
• Body length: 34 mm
• Phases: 4
• Step angle: 1.8° ± 5%
• Holding torque: 0.147 N·m (1.5 kg·cm)
• Rated current: 0.16 A/phase
• Number of leads: 6
• Shaft diameter: 5 mm
• Weight: 0.4 kg
• Recommended driver: CW215