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The MPL-A4540F-SJ72AA model from Allen Bradley is a low-inertia servo motor ideal for precision applications. Designed with a frame size of 130mm, it operates at a voltage class of 200V and achieves a rated speed of 3000 RPM.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Low Inertia Servo Motor |
| Product Line | MPL Servo Motors |
| Part Number | MPL-A4540F-SJ72AA |
| Weight | 19.50 lbs (8.85 kg) |
| Frame Size | 130mm |
| Voltage Class | 200V |
| Rated Speed | 3000 RPM |
| Magnet Stack Length | 4 Inches |
| Feedback Type | Single-Turn High-Resolution Encoder |
| Shaft Key | Included |
| Shaft Seal | Not Included |
| Circular DIN Connectors | Included |
| Brake | No Brake |
| Mounting Flange | IEC Metric Flange |
| Factory-Designated Options | Standard Options |
The Allen Bradley MPL-A4540F-SJ72AA is classified as a low-inertia servo motor. Optimized for swift and precise applications, this motor is designed to operate within a voltage class of 200V. It stands out with its rated speed of 3000 RPM, enabling rapid performance in various settings. The frame size measures 130mm, providing a compact form factor for easy integration into machinery.
With a notable shaft key included, the motor allows for secure attachment to its driven component. However, it is essential to note that no shaft seal is provided, which may be a consideration depending on the application environment. A 4-inch-long magnet stack adds to its efficiency and performance, ensuring the effective conversion of electrical energy into mechanical motion. The feedback mechanism utilizes a single-turn high-resolution encoder, delivering precise positional data for enhanced control.
For connectivity, circular DIN connectors are included, ensuring a reliable interface with control systems. The motor features an IEC metric flange for mounting, which simplifies installation in standard systems. This model does not include a brake, which may be relevant for specific applications requiring stopping capabilities. The factory-designated options are categorized as standard, indicating typical features without additional customization.