Stepper Motor and Driver

86AM85 Stepper Motor is a high-torque NEMA34 86×86 mm two-phase hybrid motor designed for heavy-load CNC, automation, and robotics. Built with copper windings and a hardened rotor for strong torque, smooth acceleration, and reliable performance in open- and closed-loop systems. Key specs: frame size NEMA34, 1.8° step, torque ~7–8.5 N·m, rated 5.5–6.0 A, shaft 14 mm, 48 V, length 85 mm. Ideal for CNC routers, plasma cutters, milling machines, robotics, and 3D printers (closed loop) and other industrial motion control.

• NEMA34 frame (86×86 mm) 2-phase hybrid design
• High torque: ~7–8.5 N·m
• Rated current: 5.5–6.0 A; 48 V
• Shaft diameter: 14 mm; length: 85 mm
• Compatible with most NEMA34 drivers
• Suitable for open- and closed-loop CNC, automation, and robotics

Preorder product

Lead time 7 days

Preorder product

Lead time 7 days