Quote:
Originally Posted by Jengles
What I know is: the shaft of the gear box is .5in, it is run belt/chain/gear driven etc., and at full speed (but we only go about 35%) it can go up to 3,408 rpm.
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If your gearbox is 16:1 and the output shaft is spinning at 3408 rpm, that means your motor is spinning at 54,528 rpm.
An RS775-12 free speed is 7300 rpm, and an RS775-18 free speed is 13,000 rpm.
You numbers don't add up
1.
1assuming the pronoun "it" in your post refers to the immediately preceding proper noun, i.e. the gearbox output shaft