NEMA17 Stepper Motor
Stepper motor paired with MSP42 in the configurator. Check the outline, then confirm the nameplate and the mounting holes.
- NEMA1742 Frame
- Two-phase 1.8°Stepper
- Open / closed loopOptional
- MSP42Matched code
Outline and dimensions
Body length, shaft end, and encoder versions of the same MSP size can differ. Before you freeze the design, check the selected version against the final configurator code.
Rating Range
| Item | Value |
|---|---|
| NEMA | NEMA17 |
| Torque range | 0.4–0.6 N·m |
| Typical use | Light positioning, feeding, small mechanisms |
| Supply | DC 24–48V |
| Default cable | 1 m (options 1 m / 2 m / 3 m / 4 m / 5 m / 8 m / 10 m / 15 m / 20 m) |
Nameplate data
| Version | Body length mm | Rated current A | Phase resistance Ω | Phase inductance mH | Holding torque N·m | Rotor inertia g·cm² | Shaft diameter |
|---|---|---|---|---|---|---|---|
| Standard | 40.0 | 0.8 | 7.5 | 8.1 | 0.4 | 57 | Ø5h6 |
| High torque | 47.5 | 2.5 | 1.25 | 2.5 | 0.48 | 82 | Ø5h6 |
Mounting Dimensions
| Mounting Dimensions | Standard | High torque |
|---|---|---|
| Front pilot diameter | Ø22.00h7 | Ø22.00h7 |
| Mounting holes | 4-M3 | 4-M3 |
| Mounting-hole pitch | 31.00 square | 31.00 square |
| Shaft extension | 24.0±0.5 | 24.0±0.5 |
Phase resistance tolerance ±10%, phase inductance ±20%. The closed-loop version adds an encoder, and body length includes the encoder cover. Shaft diameter h6 is a tolerance zone, not a size.
Engineering Documents
For more detailed parameters and drawings, contact us.
Matched drive
This frame pairs with MSP42. Supply, wiring, and software entry are on the drive page. Open loop, closed loop, brake, and gearbox are selected in the configurator.