Product image is representative; revision or series may vary. Contact us to request a specific version.
The Allen-Bradley/Rockwell Automation F-4050-Q-K00AA servo motor is a brushless servo motor that operates with medium levels of inertia. It is an F Series brushless servo motor that is manufactured with powerful ferrite magnets. The F-4050-Q-K00AA brushless servo motor can be used in textile machinery, metal cutting, and web or film processing applications. It is interchangeable with servo motors from the Allen-Bradley H Series, but it can provide up to 4 times as much inertia as an H Series servo motor. The F-4050-Q-K00AA brushless servo motor can operate at speeds of up to 4000 RPM and at an ambient temperature range from 32 to 104 degrees Fahrenheit.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Brushless Servo Motor |
| Product Line | F Series Servo Motors |
| Part Number | F-4050-Q-K00AA |
| Weight | 12.00 lbs (5.44 kg) |
| Series Designator | Medium Inertia |
| Frame Size | 4050 |
| Optical Encoder Line Count | 5000 |
| Options | Standard |
| Flange | Standard |
| Damping | .10 N-m/krpm |
| Friction Torque | .11 N-m |
| Maximum Operating Speed | 4000 RPM |
| Poles | 8 |
| Thermostat Rated Voltage | 0 to 250 Volts DC |
| Product Lifecycle Status* | Discontinued/Obsolete |
* The Allen Bradley F-4050-Q-K00AA 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-K00AA units instead of migration.
The F-4050-Q-K00AA is a medium inertia servo motor designed by Allen-Bradley. This servo motor belongs to the F Series. The main function of medium inertia servo motors is to control loads during acceleration and deceleration, and this specific model has the ability to operate with axial and radial loads. In order to operate properly, it must be included in a control system. The Allen-Bradley F-4050-Q-K00AA medium inertia servo motor has a friction torque of 11 N-m and an optical encoder line count of 5000, all along with a maximum speed of 4000 RPM. The Allen-Bradley F-4050-Q-K00AA medium inertia servo motor operates with a thermostat rated voltage of 0 to 250 Volts DC. It can also be used with an AC voltage using a frequency range of 50 to 60 Hertz AC.
Even though the Allen-Bradley F-4050-Q-K00AA medium inertia servo motor is oriented for industrial use, it should not be exposed to corrosive environments or to abnormal temperatures. It features a NEMA 56C enclosure that helps to prevent the entrance of foreign particles and it can withstand an ambient air temperature range from 0 to 40 degrees Celsius and an ideal humidity range of 5 to 95% without condensation. Note that there are several risks associated with the use of the Allen-Bradley F-4050-Q-K00AA medium inertia servo motor such as its heavy weight, its flying leads if they are not properly restrained, damaged cables, and the generation of hazardous voltages, among others. The users and technicians must make sure that all the mechanical connections are rigid and/or reinforced and that the motor is physically restrained. It is also recommended to have qualified personnel perform the installation.
| Revision Part # | Also known as | |
|---|---|---|
| F-4050-Q-K00AA Ser A | F-4050-Q-K00AA/A, Series A, Rev A | |
| Don't see your particular revision? Contact us now. | ||
The Allen-Bradley F-4050-Q-K00AA Brushless Servo Motor has a Medium Inertia Series Designator, a 4050 Frame Size, and a Standard Flange. The F-4050-Q-K00AA operates with a .10 Nm/krpm Damping and a .11 Nm Friction Torque.