Electric Motor Frame Size Chart
The frame sizes that are normally associated with industrial fractional horsepower motors are 42 48 and 56.
Electric motor frame size chart. Cage 3 phase induction motors lower than 1000V and smaller than 315 Frame Size can safely run continuously at the speed in the table below. What Electric Motor Frame Sizes Tell You. In this case each frame size designates a particular shaft height shaft diameter and face or base mounting hole pattern.
Rotor Entire range of motors is fitted with dynamically balanced aluminum pressure die cast squirrel cage rotors. For the squirrel-cage 3 phase induction motors of 1000V or lower. Electric Motors - Efficiency - Calculate electric motor efficiency.
IEC Frame Motors Farm Duty Motors Definite Purpose Motors Unit Handling Motors Brake Motors 200 575 Volt Motors IEC Frame Motors 50 Hertz Motors InverterVector Motors Controls DC Motors and Controls Soft Start Dynamic Brakes Metric IEC Frame Motors Three Phase 60 Hz IEC Frame Ø D E. 5000 FRAME D E 2F H O P U V AA AB BA 5008S 5008L 12-12 12. Marathon Electric Motor Frame Size Chart.
Frame Size Shaft Diameter kW mm 055 80 19 075 80 19 11 90S 24 15 90L 24 22 100L 28 3 100L 28 4 112M 28 55 132S 38 75 132M 38 92 132M 38 11 160M 42 15 160L 42 185 180M 48 22 180L 48 30 200L 55 37 225S 60 45 225M 60 Rated Output Frame Size Shaft Diameter kW mm 55 250S 70 75 250M 70 90 280S 80 110 280M 80 132 315S 85 160 315M 85 185 315L. 06052019 It is standard to see the frame size on every electric motor nameplate but do you understand what that frame means in regard to the mounting of the motor. U-Frame 1952-Present Original NEMA 143T 145T 145T 182T 184T 213T 215T 254T 256T 284T 286T 324T 326T 364TS 365TS 404TS405TS 405TS444TS 444TS445TS 455TS.
NEMA Electric Motor Frame Chart. 77 rows Electric Motors Generators and Drives The following are dimensional size charts. A 56 sized frame motor would have a shaft height of 3-12 inches.