Leadshine NEMA 34 8Nm 86HSM80-E1 (Shaft 14mm Key) Closed Loop Stepper Motor with HBS86H Driver (8m Cable)

This combination is part of Leadshine's closed-loop stepper system, offering high torque, precise positioning, and step error elimination—ideal for CNC, 3D printing, robotics, and industrial automation.

86HSM80-E1 Stepper Motor

Type: NEMA 34 closed-loop stepper motor
Holding Torque: 8.0 Nm
Rated Current: 5.5 A
Rotor Inertia: Approx. 2500 g·cm²
Encoder: 1000-line incremental encoder
Frame Size: 86 x 86 mm
Length: Approx. 100 mm
Shaft Diameter: 14 mm

Wire Length: 8m

Weight: Approx. 2.5 kg

HBS86H Hybrid Servo Driver

Input Voltage: 24–80VDC (48VDC recommended for best results)
Control Mode: Pulse/direction, CW/CCW, optional analog speed mode
Pulse Input Frequency: Up to 200 kHz
Position Feedback: Motor-mounted encoder
Protection Features: Over-voltage, over-current, position tracking error
Closed-Loop Benefits: Eliminates step loss, improves torque, reduces heat, and adjusts current automatically

Key Advantages

• No step loss due to closed-loop feedback

• High dynamic response with smooth motion

• Lower heat compared to open-loop stepper systems

• Easy integration with CNC and motion control systems

• Built-in fault alarm outputs