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Allen Bradley RDB Direct Drive Motors RDB-B41014-7B72AA

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RDB-B41014-7B72AA

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The Allen-Bradley RDB-B41014-7B72AA is a high-performance direct-drive servo motor designed for precise control applications. This model operates at 400V and features a bearingless housing for improved durability and efficiency.

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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-B41014-7B72AA

ManufacturerAllen Bradley
Product TypeDirect-Drive Servo Motor
Product LineRDB Direct Drive Motors
Part NumberRDB-B41014-7B72AA
Weight32.00 lbs (14.51 kg)
Housing TypeBearingless Housing
Voltage400V
Frame Size410 mm
Magnet Stacks1
Base Speed200 rpm
FeedbackMulti-turn, 2048 sin/cos, absolute encoder (EnDat protocol)
EnclosureIP65
ConnectorsCircular (SpeedTec) DIN
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The part number RDB-B41014-7B72AA from the Allen-Bradley RDB Direct Drive Motors series showcases advanced engineering in servo motor technology. This particular model is a direct-drive servo motor, which eliminates the need for traditional bearings by featuring a cutting-edge bearingless housing design. This design choice enhances the motor's longevity and performance, making it suitable for demanding applications.

Rated for a voltage of 400V, this motor fits into a 410 mm frame size, which allows it to deliver robust performance in various settings. It operates efficiently at a base speed of 200 rpm, making it ideal for applications requiring precise and consistent speed control. The inclusion of a single magnet stack contributes to its performance characteristics, optimizing torque delivery and responsiveness.

For feedback, the RDB-B41014-7B72AA utilizes a multi-turn absolute encoder based on the EnDat protocol. This encoder provides 2048 sin/cos signals, allowing for highly accurate position tracking and control.

With an IP65 enclosure rating, this motor is protected against the intrusion of dust and moisture, making it suitable for use in environments that may expose it to harsh conditions. Additionally, it uses circular DIN connectors (SpeedTec) for effortless and reliable wiring, facilitating easier installation and maintenance for integrated systems.

Revision Part #Also known as
RDB-B41014-7B72AA Ser ARDB-B41014-7B72AA/A, Series A, Rev A
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