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  • Quick Reference for Motor Dimensions - marathonelectric. com
    For example, suffix letter Y denotes special mounting provisions and Z denotes special shaft dimensions (as in 184TYZ for example) Motors having no suffix letters (other than NEMA frames 42, 48 and 56) are built to prior NEMA standards
  • Electric Motor NEMA Frame Sizes Table - Engineers Edge
    The following are dimensional size charts for standard electric motor NEMA standard frames and configuration Standardized motor dimensions are established by the National Electrical Manufacturers Association (NEMA) - are tabulated below and apply to all base-mounted motors listed herein that carry a NEMA frame designation
  • NEMA QUICK REFERENCE CHART - ABB Motors and Mechanical
    Drawings represent standard TEFC general purpose motors Refer Data Section 502 for various models, OPEN or TEFC *D im e ns oa rf c ly Leader in Energy Efficient Industrial Electric Motors and Drives NEMAKeyseat NEMAKeyseat Shaft DimensionsShaft Dimensions (U)(R) (S)(U) (R)(S) 3 8 21 64 FLAT 1-7 8 1-19 32 1 2 1 2 29 64 FLAT 2-1 8 1-27 32 1 2
  • IEC QUICK REFERENCE CHART - Electric Motor Warehouse
    The above chart provides typical Baldor•Reliance motor dimensions For more exact dimensional data, please check the specific drawing for each catalog number Dimensional data for 444T through 449TS frame sizes reflect the use of a top mounted conduit box with a cantilevered mounting arm
  • IEC Motor Frames Reference - Edington Agencies
    Each frame size has specific dimensions for various parts of the motor, including: Shaft Diameter (D) Shaft Length (L) Bolt Hole Diameter; Bolt Circle Diameter; Overall Motor Length; Motor Width; Mounting Hole Spacing; Example of IEC Frame Specifications (Frame Size 80): Shaft Height (H): 80 mm; Shaft Diameter (D): 19 mm; Keyway Width (K): 6 mm
  • IEC QUICK REFERENCE CHART - Motion
    • Drawings represent standard TEFC general purpose motors Contact your local DODGE Reliance Sales Office at 1-864-284-5700 for “C” dimensions KEY AND KEYSEAT DIMENSIONS
  • Motor Frame Size Chart - eMotors Direct
    MOTOR FRAME SIZE CHART NEMA Frame Chart IEC Frame Chart Frame 42 48 56 140T 180T 210T 250T 280T 320T 360T 400T 440T 5000 5800 6800 Shaft Height Shaft Height Frame 63 71 80 90 100 112 132 160 180 200 225 250 280 315 355 400 450 500 Shaft Height Shaft Height (in) 2 625 3 5 4 5 5 3 6 3 10 11 12 5 14 5 17 (mm) 66 675 76 2 88 9 114 3 133 35 158 75
  • 280S M 3-Phase IEC Metric General Purpose AC Motors
    IEC 280 frame three-phase IEC metric general purpose AC motors have a 80mm diameter, 170mm length shaft whose center is 280mm above the base mounting surface They are commonly used in countries outside the U S to power compressors, conveyors, fans, and pumps that require International Electrotechnical Commission (IEC) electrical standards
  • 03709EP3E280S M - WEG | AC Motors | BDI USA - Bearing Distributors, Inc
    2 953 Inch | 75 Millimeter
  • 380, 540, 550, 720 motor sizes? - R C Tech Forums
    Those numbers refer to the motor diameter 540 has a diameter of 36mm 380 has a diameter ~28mm 280 has a diameter of 24mm The S, L or XL after the numbers refers to the motor length With some searching you may be able to find a chart online that lists other motor sizes





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