METRIC (IEC) FRAME DIMENSIONS (Millimeters). T frames have eight-hole bases. T and TS frames have six-hole bases. Industrial Electric Motors and Drives.
These are premium efficient motors that exceed.
The chart below lists standard features (S) in Baldor Severe Duty motors.
Product Line - TEFC enclosures.
T - 449T 143T - 449T 143T - 254T 56C - 256TC. Catalog Stock Motors – optional on custom motors ). Hazardous locations (UL, CSA, NEC, CEC, IEC, ATEX). Note: For more information about available modifications, contact your local Baldor office. Mechanical Design Characteristics.
Please check motor drawing for actual dimensions.
A key part of motor interchangeability has been the stan- dardization of frame sizes. This means that the same horse- power , spee and enclosure will normally have the same frame size from different motor . Shaft loading for AC induction horizontal motors with ball bearings. Maximum radial overhung loa in pounds, at center of N-W dimension.
Documented final motor tests - data shipped with motor.
Steel Band Frame Die cast aluminum endplates, steel fan cover. Drawings represent standard TEFC general purpose motors. L dimension not designated by IEC.
Reed Electric is an electric motor repair and sales operation with facilities located in Los Angeles, California and Reno, Nevada. Dimensions are for reference only.
Indicates the number is an approximate value. These dimensions are specific to each manufacturer. Mounting Slide Bases for to 449T NEMA Motors Features.
Slide direction is perpendicular to motor shaft. Double adjusting screws for frames. For more exact dimensional data, please check the specific drawing for each catalog number. Manufactured to precise dimensional standards.
Customer to drill hole in terminal box for frames larger than 449.
AA dimension shown in chart are Baldor typical values. Application Manual for NEMA Motors .
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