110J12160EC-17BC 16 Nm 3-Phase Stepper Motor - NEMA 42

The 110J12160EC-17BC is a 16 Nm 3-Phase Stepper Motor with closed loop feedback, delivering 16 N·m holding torque from a 160 mm NEMA 42 body at 6.0 A per phase, with a 19 mm shaft. It is positioned for automation and packaging lines that need NEMA 42 torque but do not require the largest stack length.

Smooth Three-Phase Torque With Encoder Verification

Three-phase stepping produces a more uniform torque profile and lower vibration than 2-phase designs. The integrated 17-bit encoder closes the loop so the drive knows the actual rotor position at all times. If the rotor slips under load, the drive applies correction current and recovers the commanded position rather than letting the error persist.

Ratings in Context

The 16 N·m value is holding torque at standstill with rated current. Running torque drops with speed as the 6.0 A winding builds current more slowly. closed loop current control reduces standing current between moves, which helps control temperature rise on machines that dwell at position for part of each cycle.

Key Specifications

• Frame size: NEMA 42
• Body length: 160 mm
• Phase count: 3-phase
• Phase current: 6.0 A
• Holding torque: 16 N·m
• Shaft diameter: 19 mm
• Feedback: integrated 17-bit encoder

Applications

Typical duty includes CNC machine tools, packaging machinery, factory automation, precision robotic mechanisms, textile and printing machinery, food processing, and automated handling mechanisms. The rating supports heavy indexing and feeding loads in packaging and textile lines where reliability is a priority.

Selection Considerations

Use a 3-phase closed loop drive that reads the 17-bit encoder and delivers 6.0 A per phase. Confirm the dynamic torque at your cycle speed, and allow for the 160 mm body length when laying out the axis. For production lines that need NEMA 42 torque with smooth, verified positioning, this motor balances stack length and output. When sizing the drive, remember that the 17-bit feedback needs a matching interface, and check that the controller can interpret the position data at the cycle rates your line requires.