What does FS stand for?

Forest Service (USDA)

Frame Size

Motors, like suits of clothes, shoes and hats, come in various sizes to match the requirements of the application. In general, the frame size gets larger with increasing horsepowers or with decreasing speeds. In order to promote standardization in the motor industry, NEMA prescribes standard frame sizes for certain dimensions of standard motors.

Fact Sheet

Fixed Stations

Full-Size

For Sale

Fondo Specchio (Italian: Proof coin)

Fivaz and Stanton Number

Fail Safe

Automatic protection of programs and/or processing systems when hardware or software failure is detected.

Farm Storage