The Allen-Bradley MPL-B520K-SJ72AA is a sophisticated low-inertia servo motor engineered for high-performance motion systems. It features advanced winding insulation materials for excellent thermal management and improved heat transfer, delivering remarkable motor efficiency and a torque capacity approximately 40% higher than traditional motors. With a robust 165 mm frame size, it operates effectively within a temperature range of 0 to 40 degrees Celsius and in relative humidity conditions of 5 to 95% non-condensing. Optimal performance is ensured by minimizing electromagnetic interference (EMI) through power transformer isolation and single-point parallel grounding. Its durable design includes provisions for protecting the motor housing and components from contamination, thus extending its operational lifespan.
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Technical specifications for MPL-B520K-SJ72AA
Manufacturer | Rockwell Automation |
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Brand | Allen-Bradley |
Part Number/Catalog No. | MPL-B520K-SJ72AA |
Series | Premium permanent magnet rotary servo motor |
Series Type | Low-inertia |
Voltage Class | 400 Volts |
Frame Size | 165 millimeters |
Magnetic Stack Length | 2 inches |
Rated Speed | 4000 rpm |
Feedback | Single-turn high-resolution encoder |
Shaft Key/Seal | Shaft key/no shaft seal |
Connectors | Circular DIN, right angle, 180 degrees rotatable |
Brake | No brake |
Mounting Flange | IEC metric |
Factory Designated Options | Standard |