The Allen-Bradley MPL-B540K-SK72AA servo motor, part of the MPL series, is designed for demanding applications that require low-inertia performance and operates at 400 Volts AC. As one of the larger frames in the series, measuring 165 millimeters, it features a powerful 1024 sin/cos absolute feedback encoder for precise single-turn position detection and achieves speeds up to 5000 rpm under optimal conditions. While it does not include a shaft key or seal by default, these components can be purchased separately to enhance the motor's protection against liquid ingress, with regular maintenance recommended to ensure longevity and reliability.
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Technical specifications for MPL-B540K-SK72AA
| Manufacturer | Rockwell Automation |
|---|---|
| Brand | Allen-Bradley |
| Part Number/Catalog No. | MPL-B540K-SK72AA |
| Series | Premium permanent magnet rotary servo motor |
| Series Type | Low-inertia |
| Voltage Class | 400V AC |
| Frame Size | 165 mm |
| Magnetic Stack Length | 4 in. |
| Rated Speed | 4000 rpm |
| Feedback | Single-turn high-resolution encoder |
| Shaft Key/Seal | No shaft key/no shaft seal |
| Connectors | Circular DIN, right angle, 180 degrees rotatable |
| Brake | No brake |
| Mounting Flange | IEC metric |
| Factory Designated Options | Standard |
