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Technological Universe of Electric Motors Figure 1.1 - Technological Universe of Electric Motors 1. Fundamental Concepts This Classification Diagram shows the most widely used types of motors. Motors for specific use and with reduced application are not shown. www.weg.net
“841XL” motors are ideal; these motors exceed IEEE 841-2001 specifications. Super-E® TEFC design features The chart below lists standard features (“S”) in Baldor•Reliance TEFC premium efficient motors. Horsepower ranges indicate where certain features are standard in stock products. Additional
W22 motors in low voltage for general applications in frame sizes from 143T to 588/9T. W22 motors for special and/or customized applications are available on request. For more information, please contact your WEG office or distributor. 3.1 Frame The W22 frame (figure 1) is manufactured in FC-200 cast iron
Compared to the former European efficiency classes defined by the CEMEP agreement the scope has been expanded. IEC/EN 60034-30 covers almost all motors (for example standard, hazardous area, marine, brake motors) — Single speed, three-phase, 50 Hz and 60 Hz — 2-, 4- or 6-poles — Rated output from 0.75 to 375 kW — Rated voltage U N up to ...
200 HP, 1800 RPM, Frame Size 447T, Standard, 3 PH, TEFC, 460 V; Starting of Motor: Direct On Line; Stocked At (Warehouses): China Alabama, United States Alaska, United States; Synchronous Speed (v syn): 1800 r/min; Temperature Class Default:--Two Speed Motor: No; Type of Duty: Continuous; UNSPSC: 26101112; Voltage Code: G; Voltage Rating: 460 V
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
Overview. Product details. Generate Documents. Representative Image Only. With cast iron frame, flexible mounting, solid and whole feet, and lower noise levels and operating temperatures, the W22 motors are perfectly suitable for a great variety of industrial applications. Product features.
