Iec Motor Frame Size Chart

Please refer to the large ac motor chart or to the specific motor drawings for l449t dimensions.

Iec motor frame size chart. Available for frame sizes 63 to 160 mm. The above chart provides typical baldorreliance motor dimensions. For the squirrel cage 3 phase induction motors of 1000v or lower. Frame size 2 pole 4 pole 6 pole 100 5200 3600 2400 112 5200 3600 2400 132 4500 2700 2400 160 4500 2700 2400.

For example iec standardizes the frame size of motors. 5000 frame d e 2f h o p u v aa ab ba 5008s 5008l 12 1. The holes are tapped. More recently iec standards have.

Nema c face ba dimensions 143 5tc 2 34 182 4tc 3 12 213 5tc 4 14 254 6tc 4. Dimensional data for 444t through 449ts frame sizes reflect the use of a top mounted conduit box with a cantilevered mounting arm. Home helpful stuff iec quick reference chart the influx of foreign equipment during the 70s and 80s have put great numbers of metric motors in plants. Box 2400 fort smith arkansas 72902 2400 usa.

For more exact dimensional data please check the specific drawing for each catalog number. Weg motor frame size chart. B14a flange c face the flange is smaller than the motor frame. Baldor electric company po.

B5 flange d flange b3 foot mounted motor the flange is bigger than the motor frame. 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. In the case of process performance motors there are frame sizes starting from iec frame 56 in the aluminum range up to 450 millimeters from shaft to base in the cast iron motor range. Iec motor frame size chart pdf.

Please check motor drawing for actual dimensions. Wajidi june 20 2019 uncategorized no comments. Iec quick reference chart iec foot mounting shaft b5 flange b14 face general frametype abchdela mnpstmnpstlacadhcxx 102 121 13 63 300 100 80 40 63 11 23 8 115 95 140 9375 60 90 m5 25 119 44760 500. As a result of this and the age of these motors we are seeing inquiries for replacement motors that will match the iec international electrical commission standards.

B5 flanges are available for all motor sizes. To standards developed by the international electrotechnical commission. Weg motor frame size chart. Frame l449t is not included in this chart.

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