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The MPL-B320P-RK22AA servo motor is an MPL series servo motor manufactured by Allen-Bradley/Rockwell Automation. This motor is a low inertia servo motor and it is made to connect to power sources with a rated voltage of 400 Volts. It includes a 2-pole resolver for feedback, circular bayonet connectors, and a 2-inch magnet stack.
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| Manufacturer | Allen Bradley |
|---|---|
| Category | Motors |
| Product Line | MPL Servo Motors |
| Part Number | MPL-B320P-RK22AA |
| Weight | 8.13 lbs (3.69 kg) |
| Motor Type | Premium Permanent-Magnet Rotary Servo Motor |
| Inertia Type | Low Inertia |
| Voltage Class | 400 Volts |
| Frame Size (IEC 72-1 Flange Number) | 100 millimeters |
| Magnet Stack Length | 2 Inches |
| Rated Speed | 5000 Revolutions per Minute |
| Feedback | 2-Pole Resolver |
| Shaft Key/Seal | No Shaft Key, No Shaft Seal |
| Connectors | Circular Bayonet, Facing Shaft |
| Brake | None |
| Mounting Flange | IEC Metric |
| Factory Designated Options | Standard |
The MPL-B320P-RK22AA servo motor is built for Allen-Bradley/Rockwell Automation motion systems that operate in environments with high application and operating demands. The MPL-B320P-RK22AA brushless rotary servo motor has been manufactured as part of the Allen-Bradley MPL series and it is designed to be a cost-effective servo motor solution and compact component that does not need a lot of installation space. The MPL-B320P-RK22AA servo motor is best suited for use as part of an industrial system that is made up of components that are all manufactured by Allen-Bradley in order to ensure that all of the components are compatible and that the whole system will provide optimum performance. The use of third-party components with the MPL-B320P-RK22AA brushless rotary servo motor is not advisable. This servo motor can provide a long operating life if it is properly handled and maintained.
The Allen-Bradley/Rockwell Automation MPL-B320P-RK22AA servo motor belongs to the 400 Volts voltage class in the MPL series and it features a frame size of 100 millimeters. The motor comes without a shaft key, a shaft seal, or a brake. However, it includes a 2-pole resolver device for feedback. The connector of the MPL-B320P-RK22AA servo motor has a bayonet shape and it faces the shaft. The maximum speed that this motor supports is 5000 revolutions per minute. In addition to that, the MPL-B320P-RK22AA servo motor has an axial load force rating of 18 kilograms or 40 pounds on an inch at the rated speed. The axial load force refers to a zero radial load. The bearings of the MPL-B320P-RK22AA servo motor are highly resistant and they can withstand up to 20,000 hours of operation in extreme operating conditions if proper protection is applied to them on a regular basis. Note that the maximum operating speed of the MPL-B320P-RK22AA servo motor is determined and limited by its motor winding.