Two-phase stepper motor 86BHM65-180

hybrid stepper48 VNEMA 34

Product Overview
The 86BHM65 is a NEMA 34 (86 mm) hybrid stepper motor with a compact 65 mm body and a high-resolution 0.9° step angle (400 steps/rev). It delivers 2.20 N·m (22.4 kg·cm) holding torque at 1.8 A per phase, making it suitable for industrial positioning tasks where fine resolution and reliable torque are required.

Key Highlights

• Holding torque: 2.20 N·m (22.4 kg·cm)
• Step angle: 0.9° (400 steps/rev) for high positioning resolution
• Frame: 86 mm (NEMA 34), body length: 65 mm
• 2-phase, 4-lead wiring
• Recommended driver: CWD860H

Electrical Specifications
Step angle — 0.9° ±5%
Holding torque — 2.20 N·m (22.4 kg·cm)
Rated current — 1.8 A/phase
Phases — 2
Leads — 4
Shaft diameter — 8 mm
Frame size — 86 mm (NEMA 34)
Body length — 65 mm
Weight — 1.95 kg
Recommended driver — CWD860H

Mechanical & Performance
Mechanical drawing available for the 86BH series (86 mm / NEMA 34). Torque-speed curves provided for related 86-series configurations; consult datasheets for variant-specific performance and thermal limits.

Characteristics / Technical Specifications

• Model: 86BHM65
• Frame size: 86 mm (NEMA 34)
• Body length: 65 mm
• Step angle: 0.9° (400 steps/rev)
• Holding torque: 2.20 N·m (22.4 kg·cm)
• Rated current: 1.8 A/phase
• Number of phases: 2
• Number of leads: 4
• Shaft diameter: 8 mm
• Weight: 1.95 kg
• Recommended driver: CWD860H
• Typical applications: CNC routers, laser cutters, engraving machines and other precision positioning systems