Product image is representative; revision or series may vary. Contact us to request a specific version.
The VPL-B1654B-QJ12AA is a specialized low-inertia servo motor from Allen-Bradley. Rated for 400 volts, it features a 165 mm frame and operates effectively at a speed of 2000 rpm.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Low-inertia Servo Motor |
| Product Line | VPL Servo Motors |
| Part Number | VPL-B1654B-QJ12AA |
| Weight | 45.00 lbs (20.41 kg) |
| Voltage | 400V |
| Frame Size | 165 mm |
| Rated Speed | 2000 rpm |
| Magnet Stacks | 4 |
| Feedback | 23-bit absolute multi-turn digital encoder (Hiperface DSL protocol) SIL 2 (PLd) rated, 12-bit secondary safety channel |
| Shaft | Shaft Key |
| Connector | Single SpeedTec DIN connector, right angle, 325° rotatable |
| Mounting Flange | IEC metric, free mounting holes (type FF) |
| Factory Options | Standard |
The VPL-B1654B-QJ12AA model is part of the Allen-Bradley VPL Servo Motors series, manufactured by Rockwell Automation. This low-inertia servo motor is capable of operating at a voltage of 400V and is designed with a 165 mm frame size. It achieves a maximum rated speed of 2000 rpm, suitable for various precision applications.
Featuring four magnet stacks, the motor enhances torque output and responsiveness. Its feedback mechanism relies on a robust 23-bit absolute multi-turn digital encoder, which adheres to the Hiperface DSL protocol. The encoder is SIL 2 (PLd) rated, ensuring high safety standards with an additional 12-bit secondary safety channel that enhances operational reliability.
A shaft key design is utilized for secure engagement with external components. The connectivity of the motor includes a single SpeedTec DIN connector, which is positioned at a right angle and allows for 325 degrees of rotation to accommodate flexible installations.
For mounting purposes, the servo motor features an IEC metric flange with type FF free mounting holes, providing versatility in assembly. This model comes with standard factory options, making it adaptable for various integration requirements. Overall, the VPL-B1654B-QJ12AA delivers consistent performance in demanding environments.
| Revision Part # | Also known as | |
|---|---|---|
| VPL-B1654B-QJ12AA Ser A | VPL-B1654B-QJ12AA/A, Series A, Rev A | |
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