NEMA 23 Integrated Stepper Motor - 2.6NM
NEMA 23 Integrated Stepper Motor - 2.6NM
The IDM57-100-2.6NM combines a NEMA 23 stepper motor and drive electronics in one assembly. Its 2.6 Nm holding torque, 8 mm shaft and pulse/direction interface suit compact CNC and positioning builds. Open-loop operation does not provide encoder feedback.
Key features
Motor and drive electronics in one compact assembly.
On-unit DIP switches for drive-current and microstep setup.
Pulse/direction input with enable and alarm connections.
Technical specifications
| Model | IDM57-100-2.6NM |
|---|---|
| Frame size | NEMA 23 / 57 mm class |
| Holding torque | 2.6 Nm |
| Supply voltage | 24–50VDC |
| Control inputs | 5–24VDC optically isolated pulse, direction and enable |
| Control type | Open-loop integrated stepper motor |
| Shaft | Ø8 mm D-cut, 22 mm extension |
| Connections | PUL+/−, DIR+/−, EN+/−, ALM+/−, V+/− |
Dimensions
57 mm / NEMA 23 mechanical reference: 56 × 56 mm frame, 47.14 mm mounting centres, Ø38 mm pilot, Ø8 mm shaft, 22 mm shaft extension and 125 mm body length.
Installation connections
| Terminal | Function |
|---|---|
| PUL+ / PUL− | Step pulse input |
| DIR+ / DIR− | Direction input |
| EN+ / EN− | Enable input |
| ALM+ / ALM− | Alarm output |
| V+ / V− | 24–50VDC power input |
Pulse, direction and enable wiring

Wire colours are installer-assigned. Follow the terminal labels on the supplied unit.
CNC motion applications
For CNC feed axes, positioning stages and automation assemblies using step-and-direction control. Select the motor against the load, travel speed and available DC supply; holding torque is not the running torque at every speed.
- Views: 79
- Product Code: IDM57-100-2.6NM
- Availability: In Stock
- $122.20
- 2 or more $119.76
- 4 or more $116.09
- 6 or more $113.65
Tags: IDM57-100-2.6NM, NEMA 23 integrated stepper motor, 2.6Nm open-loop stepper motor, integrated stepper driver, CNC stepper motor Australia



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