Chinese motors and spockets

Chinese motors and spockets

This topic has 4 replies, 3 voices, and was last updated 22 January 2020 at 09:43 by Pete White.

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13 January 2020 at 11:47 #446310
wendy jackson
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@wendyjackson
hi chaps. Ok I am building a 7 1/4 battery locomotive. It’s steam outline. I am planing on using a Chinese 750w 36v motor. But as anyone who knows these motors finding sprockets to suit is not easy. So if some kind person could please let me know who sells sprockets and chain to suit these motors it would help a lot. Also what size ratio should I be looking for. It’s not for pulling loads of people, maybe just upto two. Thanks
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13 January 2020 at 11:47 #1896
wendy jackson
Participant
@wendyjackson
13 January 2020 at 11:54 #446312
JasonB
Moderator
@jasonb
What is the shaft diameter?

Most of the online bearing/belting/drive sites sell standard sprokets for the various pitches of chain with just a pilot hole so all you need to do is decide on chain pitch, and number of teeth then get a sproket and machine the bore to suit your needs.
21 January 2020 at 18:34 #448087
wendy jackson
Participant
@wendyjackson
Thanks I will take a look.
22 January 2020 at 09:43 #448168
Pete White
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@petewhite15172
Have a look on the Parkside Electronics web site, lots of info on motor size and gearing that may help. Lots of useful stuff there.
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