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The VPC-B21539-SJ72FS is a continuous-duty servo motor engineered by Allen-Bradley, a brand under Rockwell Automation. Designed for reliable performance, this motor operates efficiently at a voltage of 400 volts and achieves a rated speed of 1000 rpm.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Continuous-duty Servo Motor |
| Product Line | VPC Servo Motors |
| Part Number | VPC-B21539-SJ72FS |
| Weight | 10.00 lbs (4.54 kg) |
| Voltage | 400V |
| Frame Size | IEC 215 |
| Magnet Stack Length | 3 Stacks |
| Rated Speed | 1000 rpm |
| Feedback | 1024 sin/cos, absolute single-turn encoder (Hiperface protocol) |
| Shaft | Shaft Key |
| Connectors | SpeedTec DIN connector, right angle, 180 rotatable |
| Cooling | Forced Ventilation |
| Factory Option | Standard Shaft Seal |
The Allen-Bradley VPC-B21539-SJ72FS is a servo motor designed for continuous-duty applications, providing a robust solution for various industrial needs. This motor operates at an input voltage of 400V and is classified with a frame size of IEC 215, making it suitable for numerous setups. It is capable of reaching a rated speed of 1000 revolutions per minute, ensuring that it meets performance requirements efficiently.
In terms of feedback, this model incorporates a 1024 sin/cos absolute single-turn encoder that adheres to the Hiperface protocol, delivering accurate positioning and control for complex movements. Adding to its versatility, the motor features a shaft key for secure connections and a SpeedTec DIN connector that is positioned at a right angle and can rotate 180 degrees, facilitating easier installation.
Cooling is addressed through a forced ventilation mechanism that helps maintain optimal operating conditions. For added protection, the factory option includes a standard shaft seal to prevent the ingress of contaminants. Overall, the VPC-B21539-SJ72FS servo motor exemplifies advanced engineering in motion control.
| Revision Part # | Also known as | |
|---|---|---|
| VPC-B21539-SJ72FS Ser A | VPC-B21539-SJ72FS/A, Series A, Rev A | |
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