Lexium MDrive®
LM42 NEMA 17 Pulse/direction IP65
Compact integrated motor with RS-422/485 communications interface. Feedback options include open or closed loop with hMTechnology.
- Motor size: NEMA 17 (42 mm)
- Holding Torque range: 44 ... 88 oz-in (31 ... 62 N-cm)
- Input voltage: +12 to +48 VDC
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Specifications
General Specifications
| General | ||
|---|---|---|
| Control type | -- | Pulse/direction input |
| Communications interface | -- | RS-422/485 |
| Communications features | -- | MCode OS |
| NEMA size | -- | 17 (42 mm) |
| Torque range | oz-in (N-cm) | 44 ... 88 (31 ... 62) |
| Operating temperature | [°C] heatsink | 85 |
| [°C] motor | 100 | |
| IP rating | -- | IP65 |
California Residents – Click here for Proposition 65 warning Motor Performance
Test conditions: 100% current with damper simulating load
Single length –
Torque-speed performance curve
Specifications
| Holding torque | oz-in (N-cm) | |
| Detent torque | oz-in (N-cm) | |
| Rotor inertia | oz-in-sec2 (kg-cm2) | |
| Radial load limit | lb (kg) center of shaft flat | 8.5 (3.8) |
| Axial load limit | lb (kg)@1500RPM | 10 (4.5) |
| Weight | oz (g) |
Double length – 58 oz-in (41N-cm)
Torque-speed performance curve
Specifications
| Holding torque | oz-in (N-cm) | 58 (41) |
| Detent torque | oz-in (N-cm) | 2.1 (1.5) |
| Rotor inertia | oz-in-sec2 (kg-cm2) | 0.0008 (0.057) |
| Radial load limit | lb (kg) center of shaft flat | 8.5 (3.8) |
| Axial load limit | lb (kg)@1500RPM | 10 (4.5) |
| Weight | oz (g) | 16.0 (454) |
Triple length – 88 oz-in (62 N-cm)
Torque-speed performance curve
Specifications
| Holding torque | oz-in (N-cm) | 88 (62) |
| Detent torque | oz-in (N-cm) | 3.5 (1.2) |
| Rotor inertia | oz-in-sec2 (kg-cm2) | 0.0012 (0.082) |
| Radial load limit | lb (kg) center of shaft flat | 8.5 (3.8) |
| Axial load limit | lb (kg)@1500RPM | 10 (4.5) |
| Weight | oz (g) | 18.4 (522) |
Mechanical
Dimensions are in inches (mm)
| Motor Length | LMAX1 | LMAX2 (1) |
|---|---|---|
| Single | 2.48 (63.0 | 3.22 (81.8) |
| Double | 2.71 (68.8) | 3.46 (88.0) |
| Triple | 3.04 (77.2) | 3.78 (96.0) |
Documents & Downloads
For a printable Installation Reference, please see the Part Number Builder
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Technical Resources
Tutorials, application notes and example programs
Covers installation of the USB to serial communication converters offered by SEM, as well as tips for using third-party communications converters.
Part Number Builder
Select from the available options to build a part number.
P/N:
Selected product details
| P/N | Description |
|---|---|
| LMD | Lexium MDrive with standard torque motor |
| P | Pulse direction input with RS-422/485 communications interface |
| 42 | NEMA 17 (42 mm) stepper motor |
| C | Sealed against water jets and dust (IP65) |
Product installation reference
Get detailed connectivity and critical specification information on a printable sheet.
Get detailed connectivity and critical specification information on a printable sheet.
Have questions about this product?
Contact a sales engineer to enquire about pricing, availability or application specific questions related to this product.
Contact a sales engineer to enquire about pricing, availability or application specific questions related to this product.
Do you have unique application requirements?
We provide customized motion solutions from gearboxes to software modifications. Contact us today about your application.
We provide customized motion solutions from gearboxes to software modifications. Contact us today about your application.
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