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Allen Bradley F Series Servo Motors F-4050-Q-K04AN

Product image is representative; revision or series may vary. Contact us to request a specific version.

F-4050-Q-K04AN

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The F-4050-Q-K04AN model from Allen-Bradley is a medium inertia brushless servo motor designed for high efficiency. It features an optical encoder with a line count of 5000 and has a maximum operational speed of 4000 rpm. This motor incorporates options for a 24 VDC brake, enhancing its control and safety during operation.

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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 F-4050-Q-K04AN

ManufacturerAllen Bradley
Product TypeBrushless Servo Motor
Product LineF Series Servo Motors
Part NumberF-4050-Q-K04AN
Weight15.00 lbs (6.80 kg)
Series DesignatorMedium Inertia
Frame Size4050
Optical Encoder Line Count5000
Options24 VDC Brake
FlangeNEMA 56C
Damping0.10 Nm/krpm
Friction Torque0.11 Nm
Max. Operating Speed4000 rpm
Poles8
Thermostat Rated Voltage0-250V DC

The Allen-Bradley F-4050-Q-K04AN serves as a reliable brushless servo motor within Rockwell Automation's F Series. Characterized as a medium inertia type, this motor is engineered for efficiency and precision in various motion control applications. Its frame size of 4050 allows for compatibility with a wide range of systems and setups.

Notably, the unit features an optical encoder with a substantial line count of 5000, which facilitates precise feedback for motion accuracy. Its maximum operating speed reaches 4000 rpm, making it suitable for demanding tasks requiring quick responsiveness. The motor also includes a damping rating of 0.10 Nm/krpm, which aids in minimizing overshoot and enhancing system stability.

In terms of mechanical aspects, the F-4050-Q-K04AN has a friction torque rating of 0.11 Nm, allowing for effective grip and operational consistency during use. It contains eight poles, contributing to its motor characteristics and effective torque production. Additional features include a 24 VDC brake option, providing safety measures that help prevent uncontrolled motion during emergencies.

This servo motor is fitted with a NEMA 56C flange for straightforward mounting, facilitating easy integration with various equipment designs. Furthermore, the thermostat rated voltage spans from 0 to 250 V DC, adding versatility to its electrical specifications. The F-4050-Q-K04AN brushless servo motor is well-suited for industrial applications requiring a dependable and precise servo solution.

Revision Part #Also known as
F-4050-Q-K04AN Ser AF-4050-Q-K04AN/A, Series A, Rev A
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