3.0 N·m closed loop Stepper Motor With Brake – NEMA24, 87 mm Body

A Shorter Stack for Tight Machine Builds

The 60J1887EC-1000-LS-SCG is a 3.0 N·m closed loop Stepper Motor in a NEMA24 frame with an integrated brake. Rated at 3.0 N·m holding torque and 5.0 A phase current, it uses an 87 mm body and an 8 mm shaft. The shorter stack makes it a drop-in replacement for machines where the original 3.5 N·m version cannot fit lengthwise.

Feedback and closed loop Operation

An integrated 1,000 P/R encoder reports rotor position continuously. The drive uses this signal to correct step errors, allowing smooth motion at low and medium speeds without the resonance problems typical of open-loop stepping. Because the loop works at every standstill, the axis holds position against fluctuating load.

Brake and Vertical Axis Safety

The integrated holding brake locks the shaft when the drive is off. Vertical axes, rotary tables, and magazine lifts benefit because the load stays in place during an emergency stop. Sequence brake release ahead of motion and brake apply after standstill in the controller program.

Specification List

• Phase type: 2-phase bipolar
• Frame size: NEMA24 (60 mm)
• Body length: 87 mm
• Holding torque: 3.0 N·m
• Phase current: 5.0 A
• Shaft size: 8 mm
• Integrated encoder: 1,000 P/R
• Brake: integrated holding brake

Applications

Designed for CNC machine tools, packaging machinery, factory automation, precision robotic mechanisms, textile machinery, printing machinery, food processing, and automated handling mechanisms. It is a common choice for indexing mechanisms and shuttle drives where quiet operation is valued.

Commissioning Notes

Set the 1,000 P/R encoder direction to match the motor rotation before enabling closed loop control. Check the brake holding torque against the worst-case static load; the motor’s 3.0 N·m rating applies to the motor shaft, not to the brake alone. As a distributor, Lyenwsin offers the matching drive and cabling so the whole axis is supplied from one source.