JK86HSN45 Easy Servo Motor 2 Phase 4.5Nm Closed Loop Stepper Servo

JK86HSN45 Easy Servo Motor – 2 Phase | 4.5Nm | Closed Loop

The JK86HSN45 is a high-performance Easy Servo Motor – a closed-loop stepper servo that combines the simplicity of a stepper motor with the precision and reliability of a servo system. Delivering a powerful 4.5Nm holding torque in a NEMA 86 frame, it eliminates missed steps, stall conditions, and position errors that plague open-loop stepper systems. Whether you’re building a CNC router, a 3D printer, or an industrial automation system, the JK86HSN45 gives you the confidence of closed-loop control without the complexity of a full AC servo drive.

Key Specifications

• Model: JK86HSN45
• Type: 2-Phase Closed Loop Easy Servo (Hybrid Servo)
• Frame Size: NEMA 86 (86mm x 86mm)
• Holding Torque: 4.5 Nm
• Phase: 2 Phase
• Encoder: Built-in encoder for closed-loop feedback
• Step Angle: 1.8° (200 steps/rev)
• Compatible Driver: Easy Servo driver (e.g., HSS86, 2HSS86H)

Key Features

• Closed-loop feedback eliminates missed steps and position errors
• 4.5Nm torque – powerful enough for heavy CNC gantries and industrial automation
• NEMA 86 frame – standard mounting for easy integration into existing systems
• 2-phase design compatible with standard easy servo drivers
• Built-in encoder provides real-time position feedback to the driver
• Runs cooler and more efficiently than open-loop steppers under load
• Plug-and-play with compatible easy servo drivers – no complex tuning required

Applications

• CNC routers, mills, and plasma cutters
• Large-format 3D printers and laser cutters
• Industrial automation and conveyor systems
• Robotic arms and heavy-duty motion control
• Pick-and-place machines