Weg Iec Motor Frame Size

Weg motor frame size chart.

Weg iec motor frame size. This difference occurs due to the increase of the total length of the motor. Motors with frame sizes 180 and above these motors are wound for operation only at one of the above mentioned voltages and frequencies. Nema reference chart electric motors energy efficiency regulations motor dimensions rolling bearings and weg electric motors specification guide. The tolerances given in iec 34 1 1983.

Motor dimensions rolling bearings and vertical normal thrust frames hgf 450 to 630 nema 7006 10 to 9606 10 standard frame 2 poles 4 poles iec 450 2655 2765 noise supressor dimensions l nema 8006 10 104 585 110 641. W22 ie2 15 kw 2p 160m 3ph 380 415 660 460 v 50 hz ic411 tefc b3t catalog number. Dimensions dimensions nema explosion proof g series a h g d o t p ab ac c n w k b bs bs ba es aa es af j ee u frame c size a b d e 2f g h j k n o p t u n w es aa ab ac af ba bs key dim 182t 8 88 7 75 3 75 6 75 0 45 0 41 0 46 1 56 2 78 9 36 9 76 2 62 1 125 2 75 1 75 0 75 9 73 7 13 2 75 3 37 0 25 17 12 184t 213t 10 38 8 50 5 19. 2 4 6 8 pole motors available ex stock as standard.

Frame size 80 to 355 in foot flange and or foot flange combinations. 0 55kw to 400kw at 4 pole speed. Temperature rise although the maximum temperature rise allowed for class f. Weg the largest industrial electric motor manufacturer in the americas is pleased to offer its customers our brand new e technical catalog.

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Insulation all the models referred to in this catalog are class f insulated. Efficiency rating quoted to iec indirect stray loss measurement method 7. For iec frames the letter l means being in accordance with ie3 efficiency levels.