2.0 N·m Closed Loop Stepper Motor, 60 mm Frame

Overview

The iESS60-36-20-17BC is a 2.0 N·m Closed Loop Stepper Motor in a compact 60 mm frame with a 65 mm body length and a 17-bit absolute encoder. It is intended for applications where a short motor body and closed loop positioning are both required. The short 65 mm package is a deliberate choice for machines where length is tight, such as stacked feed axes and compact handling cells.

Feedback and Control

Absolute encoder feedback gives the controller the exact shaft position at all times, and the loop applies real-time correction so the shaft follows the commanded profile. This reduces the chance of losing steps during fast moves and gives consistent behavior from one cycle to the next. It also lets the axis resume from a known position after a power interruption, which open-loop steppers cannot offer.

Specifications

• Frame size: 60 mm
• Body length: 65 mm
• Holding torque: 2.0 N·m
• Rated current: 5.0 A
• Feedback: 17-bit absolute encoder

Torque and Thermal Notes

The motor provides 2.0 N·m holding torque at a rated current of 5.0 A. Its low heat generation allows use in tight enclosures, and low vibration keeps light mechanisms stable. The closed loop response supports fast acceleration for short indexing moves, and the integrated driver removes the panel space a separate drive would consume.

Applications

Common uses are factory automation, packaging machinery, robotics and CNC machine tools. The 60 mm frame is also suited to precision instrumentation, laboratory stages and small automation equipment where a short integrated motor with absolute feedback keeps the mechanical envelope compact. Material handling and conveyor diverters benefit from the quick, repeatable moves this unit supports.

Selection Considerations

Verify the 60 mm flange and 65 mm body length against the axis, and confirm the 5.0 A demand from the power supply. Because torque at speed is lower than the holding rating, check the torque-speed curve for the actual operating point. Lyenwsin carries this model and can advise on wiring, bus sizing and controller setup for your application.