12 N·m Brake Closed Loop Stepper - Compact NEMA 42 with Encoder

12 N·m Brake Closed Loop Stepper in the Shortest NEMA 42 Body

The 110J12135EC-1000-SC is the shortest brake-equipped NEMA 42 closed loop stepper in this family, measuring 135 mm with 12 N·m holding torque at 4.5 A per phase on a 19 mm shaft, with 1,000 P/R feedback.

Moderate Current, Full closed loop Control

Phase current is 4.5 A, which keeps drive sizing moderate while still producing a high torque output for the frame. The integrated encoder verifies rotor position and corrects step error, so the motor remains accurate even with varying load.

Brake Benefits

The brake holds the load on power loss, which matters for axes that must remain locked between cycles. In packaging and printing machinery, this means consistent repeat positions without energizing the motor during dwell time.

Specifications

• Motor type: 3-phase hybrid stepper, closed loop, with brake
• Frame size: NEMA 42
• Body length: 135 mm
• Phase current: 4.5 A
• Holding torque: 12 N·m
• Shaft diameter: 19 mm
• Feedback: integrated 1,000 P/R encoder

Applications

Packaging machinery, textile equipment, food processing, and automated handling mechanisms are the primary applications. The compact body fits retrofit projects where the original motor occupied less axial space. The brake and closed loop also keep rotary table indexing and heavy-load CNC axis moves dependable between cycles. Lyenwsin provides this 12 N·m Brake Closed Loop Stepper with compatible drives and support.

Space and Wiring

Because the motor is short, the coupling and brake wiring fit into tight drive compartments. Confirm the brake release supply and the encoder cable routing before assembly. The 4.5 A current means existing NEMA 42 drive cabinets can often power this unit without upgrading the supply. In printing and textile machines, the fail-safe brake also keeps the web taut during a line stop, preventing registration loss. This 12 N·m Brake Closed Loop Stepper is a practical choice when axial space is limited but torque capacity must stay high.