Allen-Bradley MPLB4540FSJ22AA/A Low-Inertia Servo Motor
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Allen-Bradley MPLB4540FSJ22AA/A
High-performance low-inertia brushless servo motor designed for high-speed, high-precision motion control in demanding industrial applications
| Brand | Allen-Bradley |
| Model | MPLB4540FSJ22AA/A |
| Voltage | 400V AC (460V class) |
| Country of Origin | United States |
| Weight | 10.4 kg |
| Dimensions | 127 x 127 x 343 mm |
| Warranty | 6 months |
| Certifications | UL, CE, CSA, RoHS |
| SKU / MPN | MPLB4540FSJ22AA/A |
| What’s in the box | MPL-B4540F Servo Motor, user documentation, installation guide |
| Frame Size | 4 inch (NEMA) |
| Rated Torque | 17.7 Nm |
| Rated Speed | 5000 RPM |
| Peak Torque | 53.1 Nm |
| Feedback Device | Multi-turn Absolute Encoder (24-bit) |
| Shaft Type | Keyed with shaft seal |
Key benefits: High torque-to-inertia ratio, multi-turn absolute encoder feedback, durable construction, excellent speed stability, seamless integration with Allen-Bradley Kinetix drives, long service life
Typical applications: Packaging machinery, printing equipment, textile machines, CNC machine tools, material handling systems, robotics, food and beverage processing, automated assembly lines
Lifecycle: Active product, supported by Rockwell Automation with full spare parts and service availability
1 review for Allen-Bradley MPLB4540FSJ22AA/A Low-Inertia Servo Motor
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Susan Y. –
Reliable PLC module, works flawlessly in our testing environment.