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Old 02-11-2008, 04:21 PM
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nhra6849
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Originally Posted by Dawn Sanchez
8.8.4.3 Winding:

Modified Brushless Motors: Only three slot (phase) “Y” wound stators are

permitted. No delta wound stators allowed. Only circular (round) pure copper wire

permitted. No turn limit.



Stock Motor: Only three slot “Y” wound stators are permitted. No delta wound or

slot less stators are allowed. Only circular (round) pure copper magnet wire

permitted. The three slotted stator must be wound with 17.5 turns of 2 strands of

20 AWG or 2 strands of 0.80 mm IEC per slot. The inductance for each slot of the

stator shall be 102.00 Micro Henries minimum and 108.00 Micro Henries

maximum, measured with the rotor removed from the motor.



Super Stock Motor: Only three slot “Y” wound stators are permitted. No delta

wound or slot less stators are allowed. Only circular (round) pure copper magnet

wire permitted. The three slotted stator must be wound with 13.5 turns of 2

strands of 21 AWG or 2 strands of 0.71mm IEC and two strands of 23 AWG or 2

strands of 0.56mm IEC per slot. The inductance for each slot of the stator shall be

57.00 Micro Henries minimum and 67.00 Micro Henries maximum, measured with

the rotor removed from the motor
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