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Allen Bradley RDB Direct Drive Motors RDB-B29029-3B72AA

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RDB-B29029-3B72AA

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The RDB-B29029-3B72AA model from Allen-Bradley's RDB Direct Drive Motors series is a highly efficient direct-drive servo motor. This unit operates at a voltage of 400V and features a compact frame size of 290 mm with a maximum base speed of 750 rpm.

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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-B29029-3B72AA

ManufacturerAllen Bradley
Product TypeDirect-Drive Servo Motor
Product LineRDB Direct Drive Motors
Part NumberRDB-B29029-3B72AA
Weight32.00 lbs (14.51 kg)
Housing TypeBearingless Housing
Voltage400V
Frame Size290 mm
Magnet Stacks2
Base Speed750 rpm
FeedbackSingle-turn, 2048 sin/cos, absolute encoder (EnDat protocol)
EnclosureIP65
ConnectorsCircular (SpeedTec) DIN
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The RDB-B29029-3B72AA direct-drive servo motor by Allen-Bradley is engineered for advanced performance in various applications. This motor is rated for use at 400 volts and features a frame size of 290 mm, providing a compact footprint without sacrificing power. The motor utilizes a bearingless housing design, which reduces mechanical wear and enhances durability.

With a maximum base speed of 750 rpm, the RDB-B29029-3B72AA enables smooth operation and effective control in dynamic environments. The drive mechanism incorporates two magnet stacks, ensuring improved efficiency and responsiveness. The feedback system utilizing a single-turn absolute encoder with 2048 sin/cos resolution allows for precise position feedback, enabling accurate motion control through the EnDat protocol.

This motor is classified with an IP65 enclosure rating, offering significant protection against dust and water ingress, which enhances reliability in challenging conditions. Connections are facilitated through a circular (SpeedTec) DIN connector, promoting easy integration into existing systems. Overall, the RDB-B29029-3B72AA stands as a reliable choice for applications requiring efficient motion control and precise energy management.

Revision Part #Also known as
RDB-B29029-3B72AA Ser ARDB-B29029-3B72AA/A, Series A, Rev A
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