Motor controllers Parts
Available on requestB&R X20SM1436-1 – I/O module, 1 full bridge for controlling stepper motorsMPN: X20SM1436-1 · B&R
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Available on requestB&R X20MM4455 – I/O module, 4-channel PWM motor bridgeMPN: X20MM4455 · B&R
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Available on requestB&R X20SM1446-1 – I/O module, 1 full bridge for controlling stepper motorsMPN: X20SM1446-1 · B&R
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Available on requestB&R X20SM1444-1 – I/O module, 1 full bridge for controlling stepper motorsMPN: X20SM1444-1 · B&R
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Available on requestB&R X20MM2436 – I/O module, 2-channel PWM motor bridgeMPN: X20MM2436 · B&R
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Available on requestB&R X20MM3332 – I/O module, 3 full bridge outputsMPN: X20MM3332 · B&R
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Available on requestB&R X20MM4331 – I/O module, 4 half bridge outputsMPN: X20MM4331 · B&R
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Available on requestB&R X20MM4456 – I/O module, 4-channel PWM motor bridgeMPN: X20MM4456 · B&R
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Available on requestB&R X20SM1426 – I/O module, 1 full bridge for controlling stepper motorsMPN: X20SM1426 · B&R
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Available on requestB&R X20SM1436 – I/O module, 1 full bridge for controlling stepper motorsMPN: X20SM1436 · B&R
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Key specifications of the parts listed on this page, taken from the manufacturer's data sheets.
| MPN | Quantity | Nominal current | DC bus capacitance | Input resistance | Temperature – Vertical mounting orientation |
|---|---|---|---|---|---|
| X20SM1436-1 | 1 | 2.5 A | 100 µF | Typ. 10 kΩ | -25 to 50°C |
| X20MM4455 | 2 | 6 A | 680 μF | Typ. 2.7 kΩ | Not permitted |
| X20SM1446-1 | 1 | 5 A | 100 µF | Typ. 10 kΩ | -25 to 40°C |
| X20SM1444-1 | 1 | 5 A | 300 µF | Typ. 8.2 kΩ | -20 to +40°C |
| X20MM2436 | 4 | 3 A | 100 μF | Typ. 18 kΩ | Not permitted |
| X20MM3332 | 3 | 3 A | — | — | Not permitted |
| X20MM4331 | 4 | 3 A | — | — | Not permitted |
| X20MM4456 | 16 | 6 A | 680 μF | Typ. 6 kΩ | Not permitted |
| X20SM1426 | 1 | 1 A | 57 µF | Typ. 18.2 kΩ | Not permitted |
| X20SM1436 | 1 | 3 A | 100 µF | Typ. 18.2 kΩ | Not permitted |
Common to all listed parts
| Diagnostics – Module run/error | Yes, using LED status indicator and software |
| Diagnostics – Output | Yes, using LED status indicator and software |
| Certifications – CE | Yes |
| Certifications – UKCA | Yes |
| Certifications – CRA (Cyber Resilience Act) | In preparation |
| Status indicators | I/O function per channel, operating state, module status |
| Mounting orientation – Horizontal | Yes |
| Installation elevation above sea level – 0 to 2000 m | No limitation |