Four-phase stepper motor 60BHH78-350A-24D

hybrid stepperNEMA 24industrial

Product Overview
The 60BHH78-350A-24D is a 60 mm (NEMA 24) 4-phase hybrid stepper motor with 2.04 N·m (20.8 kg·cm) holding torque in a 78 mm body. The 4-phase 8-lead design enables flexible wiring configurations (series or parallel) to optimise torque/speed according to application requirements. Recommended for CNC routers, textile machines and industrial automation where configurable drive options are required.

Key Highlights

• 4‑phase, 8‑lead design — series/parallel wiring flexibility
• Rated current 3.5 A/phase — high torque capability
• 60 mm (NEMA 24) frame with 78 mm body length

Product Datasheet
Product datasheet identifier: 60BHH78-350A-24D

Electrical Specifications
Step Angle: 1.8° ± 5%
Holding Torque: 2.04 N·m (20.8 kg·cm)
Rated Current: 3.5 A/Phase
No. of Phases: 4
No. of Leads: 8
Shaft Diameter: 9.52 mm
Frame Size: 60 mm (NEMA 24)
Body Length: 78 mm
Weight: 1.4 kg
Recommended Driver: CWD556

Mechanical & Performance
Mechanical drawing available for the 60BH series (60 mm, NEMA 24). Torque–speed curve reference available for related 60BHH models to evaluate performance under specified drive conditions.

Technical Specifications

• Model family: 60BHH series
• Model: 60BHH78-350A-24D
• Frame Size: 60 mm (NEMA 24)
• Body Length: 78 mm
• Step Angle: 1.8° ± 5%
• Holding Torque: 2.04 N·m (20.8 kg·cm)
• Rated Current: 3.5 A/Phase
• No. of Phases: 4
• No. of Leads: 8
• Shaft Diameter: 9.52 mm
• Weight: 1.4 kg
• Recommended Driver: CWD556