Q100H spoke flange dimensions.

boogieBeats · Nov 10, 2016

Does anyone have the spoke flange dimensions and hole count for the Q100H hub motor?

I have had a hard time finding an decisive info. I'm asking because I have one ordered from BMS and would like to be prepared for when it arrives.

Cheers!

motomech · Nov 10, 2016

100 milimeters, that's why it's called a Q100.
The come w/ 32 or 36 holes.

Ykick · Nov 11, 2016

I used to think the same thing about the Q100/128 but when I laced a couple Q100C motors the drawings indicated 109mm flange diameter which I used and everything fit well.

q100c-cst-36v350w-rear-driving-ebike-hub-motor-ebike-kit.jpg

But somewhat oddly, the Q128H were indeed 128mm.

Perhaps the Q100H is different flange diameter than the CST version but they don't have any drawings for those CST?

LewTwo · Nov 11, 2016

I have heard that all the Cute 100 hub motors use the same case.
Some time ago I did a drawing of the Cute 100 Front hub and its spoke ring was 108 mm as well.
https://endless-sphere.com/forums/viewtopic.php?f=3&t=58783

Reference:
http://www.keywild.com/cad_library/KeyWild_Cad_Library_index.htm

motomech · Nov 11, 2016

I stand corrected, and yes, all Q100 hubs are the same.

boogieBeats · Nov 11, 2016

Sweet. That's just what I needed.

Now for deciding what bike to put it on......aka the tough part

boogieBeats · Nov 11, 2016

Second question,

Is the hub definitely 32 hole?

LewTwo · Nov 11, 2016

boogieBeats said:
Second question,

Is the hub definitely 32 hole?

Negative. Most motor hubs are 36 spokes. There are a few that are 32. Unless otherwise stated I would always assume 36 spokes.

boogieBeats · Nov 12, 2016

LewTwo said:
boogieBeats said:

Second question,

Is the hub definitely 32 hole?

Click to expand...

Negative. Most motor hubs are 36 spokes. There are a few that are 32. Unless otherwise stated I would always assume 36 spokes.

I was confused because BMS had listed the Q100 CST as 32.

https://bmsbattery.com/ebike-kit/651-q100c-cst-36v350w-32-hole-rear-driving-hub-motor-ebike-kit.html

I guess I'll wait for the motor to come in. When it does I'll measure it up and post something definitive.

LewTwo · Nov 12, 2016

boogieBeats said:
I was confused because BMS had listed the Q100 CST as 32.

https://bmsbattery.com/ebike-kit/651-q100c-cst-36v350w-32-hole-rear-driving-hub-motor-ebike-kit.html

I guess I'll wait for the motor to come in. When it does I'll measure it up and post something definitive.

Yep ... note that is the hub motor listing on their site that mentions the spoke count.

boogieBeats · Nov 17, 2016

I measured the hub. The dimenions here should provide enough info to lace a wheel up.

Accurate to 1 mm.

Q100H Dimensions.

chas58 · Dec 12, 2016

our motors are actually in this database, if you want to calculate everything needed for a wheel build:

https://leonard.io/edd/

Q100H spoke flange dimensions.

boogieBeats

1 mW

motomech

10 MW

Ykick

1 GW

LewTwo

1 MW

motomech

10 MW

boogieBeats

1 mW

boogieBeats

1 mW

LewTwo

1 MW

boogieBeats

1 mW

LewTwo

1 MW

boogieBeats

1 mW

chas58

10 kW

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