16 N·m 3-Phase Stepper Motor with NEMA42 Frame and 6.0 A

The 110J12185-360 is a 16 N·m 3-Phase Stepper Motor delivering 16 N·m of holding torque from a 6.0 A three-phase winding in a NEMA42 frame. With a 185 mm body length, it provides a middle point between longer bodies and compact frames, useful when torque must be balanced against a tight axis envelope in automation, robotics, and textile machines.

A Compact NEMA42 Three-Phase Stepper at 16 N·m

At 185 mm long, it provides a middle point between larger 220 mm bodies and shorter frames, useful when torque must be balanced against a tight axis envelope. The NEMA42 flange provides a stable mounting interface, and the 19 mm shaft accepts standard couplings.

Stable Performance Under Sustained Load

Three-phase excitation reduces step ripple, and the winding is sized to limit temperature rise. Cold-to-warm torque drop is therefore contained, which keeps positioning repeatable across a full shift. Low vibration further protects delicate mechanical assemblies on the driven axis.

Mechanical Interface

The 19 mm shaft accepts standard couplings, and the NEMA42 flange rigidly locates the motor. As an open-loop device, it requires only pulse and direction signals from the drive, removing feedback error and tuning overhead from the commissioning step.

Key Specifications

• Type: 3-phase open-loop stepper motor
• Frame size: NEMA42
• Body length: 185 mm
• Phase current: 6.0 A
• Holding torque: 16 N·m
• Shaft diameter: 19 mm

Applications

This torque class fits compact CNC equipment, packaging machinery, factory automation, compact robotic mechanisms, textile machinery, printing machinery, and food processing. The mid-range torque covers common axis loads while keeping the motor body compact for space-limited machine frames.

Selection Note

Use a 3-phase drive rated for at least 6.0 A per phase. The open-loop design keeps wiring clean and commissioning fast, and the low-vibration operation supports smooth indexing in packaging and handling equipment. Lyenwsin can confirm the motor-drive combination and provide speed-torque data for your axis.