Nema34 Stepper Motor 86AM65ED Closed Loop Stepper Motor

Nema34 Stepper Motor 86AM65ED Closed Loop Stepper Motor

Nema34 Stepper Motor 86AM65ED Closed Loop Stepper Motor is a high-torque, precision-engineered motor designed for heavy-duty CNC and industrial automation.

• With advanced closed-loop feedback, it ensures high accuracy, stable torque output, zero missed steps, and smooth operation even under demanding load conditions.
• Whether you’re building high-power CNC equipment, industrial robotics, packaging systems, or large-format automation machines, the 86AM65ED offers maximum stability, reliability, and long service life.

Specifications

• Model: 86AM65ED
• Phase Number: 2 Phase
• Step Angle: 1.8°
• Holding Torque: 6.5 N·m
• Rated Current: 6.0 A
• Phase Inductance: 4.1 mH
• Phase Resistance: 0.47 Ω
• Rotor Inertia: 2300 g·cm²
• Shaft Diameter: 14 mm
• Encoder Resolution: 4000 ppr
• Motor Body Length (L): 127 mm

Features

• 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)

Applications

• Heavy-duty CNC machines (routers, mills, plasma systems)
• Industrial robotics & automation arms
• Packaging and textile machinery
• Large-format motion control systems
• Printing and labeling machines
• High-torque pick-and-place systems
• Custom industrial automation projects

Usage Instructions

• Use with a compatible closed-loop stepper driver (R86 / DM860 / T60).
• Configure current to 6A and microstepping settings based on load.
• Ensure proper coupler alignment to avoid shaft stress.
• Mount rigidly to reduce vibration and improve precision.

Package Includes

• 1 piece of 86AM65ED Closed Loop Nema34 Stepper Motor