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Allen Bradley RDB Direct Drive Motors RDB-B41016-7B72AA

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RDB-B41016-7B72AA

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The RDB-B41016-7B72AA direct-drive servo motor by Allen-Bradley is engineered for precision applications. With a robust 400V input voltage and a frame size of 410 mm, it delivers efficient performance at a base speed of 375 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-B41016-7B72AA

ManufacturerAllen Bradley
Product TypeDirect-Drive Servo Motor
Product LineRDB Direct Drive Motors
Part NumberRDB-B41016-7B72AA
Weight32.00 lbs (14.51 kg)
Housing TypeBearingless Housing
Voltage400V
Frame Size410 mm
Magnet Stacks1
Base Speed375 rpm
FeedbackMulti-turn, 2048 sin/cos, absolute encoder (EnDat protocol)
EnclosureIP65
ConnectorsCircular (SpeedTec) DIN
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The RDB-B41016-7B72AA model from Allen-Bradley represents a direct-drive servo motor designed for high-performance applications. Operating at a voltage of 400 volts, this motor is built with a frame size of 410 mm, making it suitable for various integration needs in equipment.

This motor employs a bearingless housing design, minimizing friction and maximizing efficiency, which is crucial in precision control scenarios. The motor's base speed is rated at 375 revolutions per minute (rpm), ensuring reliable performance for demanding tasks. Feedback is provided through a multi-turn absolute encoder, which allows for 2048 sin/cos counts, facilitating accurate positioning and movement, essential for automated systems.

In terms of environmental protection, the RDB-B41016-7B72AA is built with an IP65 rated enclosure, offering a high level of resistance to dust and water ingress. This rating is particularly beneficial in industrial settings where exposure to contaminants might be an issue. Connectivity is handled through circular DIN connectors (SpeedTec), ensuring secure and efficient electrical connections. The overall design and features of this direct-drive servo motor make it a reliable component for advanced motion control applications.

Revision Part #Also known as
RDB-B41016-7B72AA Ser ARDB-B41016-7B72AA/A, Series A, Rev A
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