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Allen Bradley F Series Servo Motors F-4050-Q-H01AN

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

F-4050-Q-H01AN

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The F-4050-Q-H01AN servo motor is a medium inertia servo motor that has been designed and manufactured by Allen-Bradley/Rockwell Automation. It is a Series F type of Allen-Bradley servo motor and it is designed as a brushless servo motor. The F-4050-Q-H01AN medium inertia servo motor uses an encoder that has a standard line count of 2000 lines. It is designed with ferrite magnets that allow it to handle large loads. The F-4050-Q-H01AN medium inertia servo motor operates at a maximum speed of 4000 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 F-4050-Q-H01AN

ManufacturerAllen Bradley
Product TypeBrushless Servo Motor
Product LineF Series Servo Motors
Part NumberF-4050-Q-H01AN
Weight15.00 lbs (6.80 kg)
Series DesignatorMedium Inertia
Frame Size4050
Optical Encoder Line Count2000
Options90V DC Brake
FlangeNEMA 56C
Damping.10 Nm/krpm
Friction Torque.11 Nm
Max. Operating Speed4000 rpm
Poles8
Thermostat Rated Voltage0-250V DC
Product Lifecycle Status*Discontinued/Obsolete

* The Allen Bradley F-4050-Q-H01AN has been discontinued by the manufacturer, however we specialize in obsolete parts and can likely still supply surplus and/or refurbished replacement F-4050-Q-H01AN units instead of migration.

The Allen-Bradley F-4050-Q-H01AN is a DC servo motor. It belongs to the medium-inertia F-series from the Allen-Bradley 1398 Ultra product line which offers a range of continuous torque from 3.5 to 28 N-m. The frame size of the F-4050-Q-H01AN is 4050. It includes standard options. The encoder supports 2000 lines standard. The maximum supported speed is 4000 RPM. The range of operation of the thermostat is from 0 Volts DC to 250 Volts DC. The specifications for the radial load force are 20.0 kilograms at 4000 RPM, 21.8 kilograms at 3000 RPM, 24.9 kilograms at 2000 RPM, 31.3 kilograms at 1000 RPM, and 39.9 kilograms at 500 RPM. The winding on the F-4050-Q-H01AN has 8 poles. At 25 degrees Celsius, the sine wave and square wave torque constant are 0.54 and 0.60 N-m/A, respectively. The value of the voltage constant is 66 V/kRPM.

When used with Ultra 100 series drives, the F-4050-Q-H01AN has a maximum operating speed of 3500 RPM, a peak torque of 13.6 N-m, and a continuous stall torque of 5.2 N-m. When used with Ultra 200 series drives, the F-4050-Q-H01AN has a maximum operating speed of 4000 RPM, a peak torque of 13.6 N-m, and a continuous stall torque of 6.9 N-m. When used with Ultra Plus series drives, the F-4050-Q-H01AN has a maximum operating speed of 4000 RPM, a peak torque of 13.6 N-m, and a continuous stall torque of 6.9 N-m. The F-4050-Q-H01AN is NEMA rated. It has a weight of 14.1 kilograms. The dimensions of the F-4050-Q-H01AN are a height and width of 127 millimeters and a depth of 272 millimeters. The manufacturer recommendations for the working and storage temperature ranges are 32 to 104 degrees Fahrenheit and -25 to 158 degrees Fahrenheit, respectively.

Revision Part #Also known as
F-4050-Q-H01AN Ser AF-4050-Q-H01AN/A, Series A, Rev A
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