Product image is representative; revision or series may vary. Contact us to request a specific version.
The RDB-B2151C-3B72AA from Allen-Bradley is a high-performance direct-drive servo motor within the RDB Direct Drive Motors series. It operates at a voltage of 400 volts and can achieve a base speed of 1500 RPM, making it suitable for demanding applications.
We sell industrial automation parts backed by our free 2-Year DO Supply Warranty.
Same-day domestic and fast international shipping with UPS, FedEx, DHL, and more.
AMEX, Visa, MasterCard, Discover, wire transfer, net terms, and more.
Repairs and exchanges are available for all automation products.
Drop shipping, blind shipping, and account shipping with no extra fees.
| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Direct-Drive Servo Motor |
| Product Line | RDB Direct Drive Motors |
| Part Number | RDB-B2151C-3B72AA |
| Weight | 20.00 lbs (9.07 kg) |
| Housing Type | Bearingless Housing |
| Voltage | 400V |
| Frame Size | 215 mm |
| Magnet Stacks | 1 |
| Base Speed | 1500 rpm |
| Feedback | Single-turn, 2048 sin/cos, absolute encoder (EnDat protocol) |
| Enclosure | IP65 |
| Connectors | Circular (SpeedTec) DIN |
The RDB-B2151C-3B72AA motor from Allen-Bradley is engineered for direct-drive applications. This model is designed with a bearingless housing structure, supporting a voltage supply of 400 volts. Its robust frame size measures 215 mm, and it features a single magnet stack.
Operating at a base speed of 1500 RPM, this servo motor is capable of effectively meeting various performance criteria. Feedback is provided by a single-turn absolute encoder that offers 2048 sin/cos resolution, implemented through the EnDat protocol. This enhances its accuracy and reliability in operation.
The motor is securely housed in an enclosure designed to meet IP65 standards, ensuring it is safeguarded against water and dust ingress. Additionally, the RDB-B2151C-3B72AA is equipped with circular SpeedTec DIN connectors, facilitating easier connections in industrial settings. Overall, this servo motor's design and specifications make it well-suited for a variety of precision applications in automation.
| Revision Part # | Also known as | |
|---|---|---|
| RDB-B2151C-3B72AA Ser A | RDB-B2151C-3B72AA/A, Series A, Rev A | |
| Don't see your particular revision? Contact us now. | ||