Two-phase stepper motor 86BHH118-400A-32B

hybrid stepper48 VNEMA 34

Product overview
The 86BHH118 is a hybrid stepper motor in an 86 mm (NEMA 34) frame with a 118 mm body length, providing 8.33 N·m (85 kg·cm) holding torque at 6.0 A/phase. It is intended for applications that require high holding torque, such as heavy-duty CNC machines, large plasma tables and heavy gantry systems.

Key highlights

• Holding torque: 8.33 N·m (85 kg·cm)
• Frame: 86 mm (NEMA 34); body length: 118 mm
• 2-phase, 4-lead configuration
• Shaft diameter: 14 mm
• Recommended driver: CWD860H

Electrical specifications (excerpt)
Step angle: 1.8° ± 5%
Holding torque: 8.33 N·m (85 kg·cm)
Rated current: 6.0 A/phase
Number of phases: 2
Number of leads: 4
Shaft diameter: 14 mm
Frame size: 86 mm (NEMA 34)
Body length: 118 mm
Weight: 4.0 kg
Recommended driver: CWD860H

Additional technical images
Mechanical drawing and torque-speed curve are provided in the product resources on the page for reference.

Technical specifications

• Model: 86BHH118
• Frame size: 86 mm (NEMA 34)
• Body length: 118 mm
• Step angle: 1.8° ± 5%
• Holding torque: 8.33 N·m (85 kg·cm)
• Rated current: 6.0 A/phase
• Number of phases: 2
• Number of leads: 4
• Shaft diameter: 14 mm
• Weight: 4.0 kg
• Recommended driver: CWD860H
• Typical applications: heavy-duty CNC machines, large plasma tables, heavy gantry systems