3D Printer Part and Spares for DIY and Industrial Builds

Nema34 86AM65ED Closed Loop Stepper Motor delivers high-precision, high-torque motion for heavy-duty CNC and industrial automation. With a 6.5 N·m holding torque and a 4000 PPR encoder, it provides accurate closed-loop control, zero missed steps, and smooth acceleration at high speeds. Built for long life, low vibration, and efficient operation, it is compatible with R86, DM860, and T60 closed-loop drivers for demanding applications like CNC routers, robotics, packaging, and large-format motion systems.

• High 6.5 N·m torque for extremely heavy-load motion control
• 4000 ppr encoder for closed-loop accuracy and zero step loss
• Stable high-speed performance with smooth acceleration
• High rotor inertia (2300 g·cm2) ensures excellent load stability
• Industrial-grade construction ideal for continuous operation
• Low vibration, low heat generation, and improved efficiency
• Precision 1.8° step angle for consistent motion
• Compatible with high-power drivers (R86 / DM860 / T60 closed-loop series)