Hybrid stepper motor 86BHH156-600E-32B

two-phase stepper48 VNEMA 34

Product Description
The 86BHH156 is a NEMA 34 (86 mm) hybrid stepper motor with a 156 mm body length, providing 13.14 N·m (134 kg·cm) holding torque at 3.0 A/Phase. It is the highest-torque model in the 86BH series and features an 8-lead wiring configuration for maximum wiring flexibility. Suitable for heavy-duty CNC machines, large plasma tables and heavy gantry systems.

Key Highlights

• 13.14 N·m (134 kg·cm) holding torque — highest in 86BH series
• 8-lead design for flexible wiring and microstepping options
• 86 mm (NEMA 34) frame with 156 mm body length
• 12.7 mm shaft diameter compatible with standard couplings
• Recommended driver: CWD860H

Overview
Frame Size: 86 mm (NEMA 34); Step Angle: 1.8°; Holding Torque: 13.14 N·m (134 kg·cm); Rated Current: 3.0 A/Phase; Number of Phases: 2; Number of Leads: 8; Shaft Diameter: 12.7 mm; Body Length: 156 mm; Weight: 5.3 kg; Recommended Driver: CWD860H.

Electrical Specifications (table)
Step Angle: 1.8° ± 5%
Holding Torque: 13.14 N·m (134 kg·cm)
Rated Current: 3.0 A/Phase
No. of Phases: 2
No. of Leads: 8
Shaft Diameter: 12.7 mm
Frame Size: 86 mm (NEMA 34)
Body Length: 156 mm
Weight: 5.3 kg
Recommended Driver: CWD860H

Mechanical & Performance
Mechanical drawing available for 86BH series. Torque-speed performance charts provided; consult series reference charts for system integration, thermal considerations and sizing in heavy-load applications.

Technical specifications

• Model: 86BHH156
• Frame Size: 86 mm (NEMA 34)
• Body Length: 156 mm
• Step Angle: 1.8° (±5%)
• Holding Torque: 13.14 N·m (134 kg·cm)
• Rated Current: 3.0 A/Phase
• Number of Phases: 2
• Number of Leads: 8
• Shaft Diameter: 12.7 mm
• Weight: 5.3 kg
• Recommended Driver: CWD860H