3.5 N·m Servo Control Stepper Motor, 60 mm Frame

Product Overview

The iHSS60-36-35 is a 3.5 N·m Servo Control Stepper Motor in a 60 mm frame with a 100 mm body length. It brings together the motor, the digital stepper drive and servo-style control in one housing, giving machine builders a compact closed loop axis package. Retrofits are especially straightforward, because the integrated unit replaces both a separate driver and motor while keeping the same flange size.

How the Loop Works

A 1000 P/R incremental encoder feeds shaft position back to the integrated controller, which corrects the drive output in real time. The closed loop reduces missed steps during acceleration and keeps positioning stable when load torque varies. Because the controller knows the actual rotor angle, it can also reduce current at standstill, lowering heat and saving energy during idle phases.

Specifications

• Frame size: 60 mm
• Body length: 100 mm
• Holding torque: 3.5 N·m
• Rated current: 5.0 A
• Feedback: 1000 P/R incremental encoder

Torque and Thermal Behavior

Rated at 3.5 N·m holding torque and 5.0 A, the motor covers light and medium automation loads. The drive is tuned for low heat generation, which matters in dense machine assemblies, and the low-vibration profile supports smooth feed motion and rapid short-stroke moves. The 100 mm body provides enough copper for continuous duty in demanding cycles.

Application Notes

The motor is applied in factory automation, packaging machinery, robotics and CNC machine tools. In the 60 mm frame class, it also suits precision instrumentation, optical handling and small automation equipment where closed loop reliability improves repeatability. CNC retrofit projects use it to upgrade open-loop axes without changing the mechanical footprint.

Selection Guidance

Confirm the 60 mm flange and 100 mm body fit the axis, and verify the 5.0 A supply at peak acceleration. Treat the 3.5 N·m figure as holding torque and compare running torque at speed against the load. Lyenwsin stocks this model and can advise on wiring, current settings and retrofit brackets for your machine.