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Allen Bradley RDB Direct Drive Motors RDB-B2152C-7B72AA

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RDB-B2152C-7B72AA

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The RDB-B2152C-7B72AA, part of the Allen-Bradley RDB Direct Drive Motors series, is a direct-drive servo motor designed for precise control. This model operates with 400V and has a base speed of 1500 rpm, making it suitable for various industrial applications.

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Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

Technical specifications for RDB-B2152C-7B72AA

ManufacturerAllen Bradley
Product TypeDirect-Drive Servo Motor
Product LineRDB Direct Drive Motors
Part NumberRDB-B2152C-7B72AA
Weight20.00 lbs (9.07 kg)
Housing TypeBearingless Housing
Voltage400V
Frame Size215 mm
Magnet Stacks2
Base Speed1500 rpm
FeedbackMulti-turn, 2048 sin/cos, absolute encoder (EnDat protocol)
EnclosureIP65
ConnectorsCircular (SpeedTec) DIN
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The Allen-Bradley RDB-B2152C-7B72AA is a direct-drive servo motor designed for high-efficiency applications. It operates on 400 volts and features a compact frame size of 215 mm, optimized for various setups. Engineered with a bearingless housing, the motor facilitates smooth operation and reduces wear over time.

Its design includes two magnet stacks, which enhance the motor's torque and performance at its base speed of 1500 revolutions per minute. The RDB-B2152C-7B72AA also features advanced feedback capabilities. It utilizes a multi-turn absolute encoder with 2048 sin/cos resolution through the EnDat protocol, ensuring exceptional positional accuracy in dynamic conditions.

The motor's enclosure is rated IP65, providing reliable resistance against dust and moisture ingress for sustained operation in industrial settings. Connectivity is achieved via the Circular (SpeedTec) DIN connectors, simplifying installation and ensuring secure connections in your application. Overall, the RDB-B2152C-7B72AA serves as a highly effective solution for applications requiring precision and durability.

Revision Part #Also known as
RDB-B2152C-7B72AA Ser ARDB-B2152C-7B72AA/A, Series A, Rev A
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