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63 Frame to 90S Frame - Motor body in aluminium |
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90L Frame to 180M Frame - Motor body in aluminium / cast iron |
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200L Frame to 250M Frame - Motor body in cast iron |
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End shields made of aluminium / cast iron |
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Cylindrical shaft made of 45C8 / SS 410 |
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Rotors are pressure die cast and dynamically balanced with shaft and key |
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Stator core pack is built from low loss electrical grade steel lamination |
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Terminal box rotation in steps of 900 |
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Cooling fan made of nylon / aluminium material and designed for better cooling |
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Cooling fan cover made of sheet metal |