86J1880-460 Compact NEMA34 Stepper Motor - 4.5 N.m

The 86J1880-460 is a NEMA34 (86 mm) 2-phase stepper motor, the shortest 6 A member of the series at 80 mm, producing 4.5 N·m with a 12.7 mm shaft. Its compact length suits machines with tight electrical and mechanical envelopes.

Torque Density in a Compact Package

At 4.5 N·m from an 80 mm body, the motor offers a high torque-to-length ratio for compact industrial automation. It is appropriate where a full-length NEMA34 motor cannot be accommodated but NEMA34 torque is still required.

Data

• Frame: NEMA34 (86 mm)
• Body length: 80 mm
• Phase current: 6.0 A
• Holding torque: 4.5 N·m
• Shaft: 12.7 mm
• Type: 2-phase, open-loop

Packaging and Gantry Positioning

Packaging cells and light gantry axes benefit from a motor that keeps a low profile while delivering steady torque. The reduced length also lowers rotor inertia, which can improve response for rapid, short moves.

Vibration Control

Precise stator-rotor geometry with a small air gap keeps vibration low, supporting accurate registration in intermittent-motion machinery.

System Design

Select a 6.0 A-capable driver and verify coupling fit on the 12.7 mm shaft. The NEMA34 interface keeps mounting uniform across the series.