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Allen Bradley F Series Servo Motors F-4050-Q-K04AA

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F-4050-Q-K04AA

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The F-4050-Q-K04AA from Allen-Bradley is a brushless servo motor engineered for precision applications. With a medium inertia design and a frame size of 4050, this motor features an optical encoder with a line count of 5000 for enhanced feedback and control.

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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-K04AA

ManufacturerAllen Bradley
Product TypeBrushless Servo Motor
Product LineF Series Servo Motors
Part NumberF-4050-Q-K04AA
Weight32.00 lbs (14.51 kg)
Series DesignatorMedium Inertia
Frame Size4050
Optical Encoder Line Count5000
Options24 VDC Brake
FlangeStandard
Damping.10 Nm/krpm
Friction Torque.11 Nm
Max. Operating Speed4000 rpm
Poles8
Thermostat Rated Voltage0-250V DC
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The F-4050-Q-K04AA model is a brushless servo motor designed by Allen-Bradley, belonging to the Rockwell Automation portfolio. This motor is classified under the Medium Inertia series, providing suitable characteristics for diverse automation tasks. With a frame size of 4050, it can deliver robust performance in various applications.

The integrated optical encoder features a line count of 5000, allowing for precise position feedback, essential for applications that require accuracy. Its maximum operating speed reaches up to 4000 revolutions per minute (rpm), enabling efficient operation in dynamic environments. The servo motor comprises eight poles, contributing to its effective torque generation.

In terms of mechanical features, the motor comes with a standard flange, simplifying mounting and integration into systems. It also offers a damping value of .10 Nm/krpm, paired with a friction torque specification of .11 Nm, which aids in maintaining stability during operation.

For specific applications requiring braking capabilities, a 24 VDC brake option is available. Additionally, this motor includes a thermostat rated for voltage levels between 0 and 250V DC, ensuring safe thermal management. The characteristics of the F-4050-Q-K04AA make it suitable for critical applications that demand high performance and precision.

Revision Part #Also known as
F-4050-Q-K04AA Ser AF-4050-Q-K04AA/A, Series A, Rev A
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