Looking for a Motor gearbox has a 5/16" diameter shaft hub

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1

I’ve enclosed a picture and circled the piece in red. The piece is 1 ½” diameter with a 5/16” shaft, 1/16” thick. Looking for two. Was wondering if you sold anything similar.
I’ve copied the link for the web page and also the specifications.


BRACKET
BRACKET1000×412 97.6 KB

Relatively powerful, low-current DC motor and gearbox. Motor gearbox has a 5/16" diameter shaft that is flatted and splined.

Specifications:
45RPM @ 24 Vdc, 60mA - operates at 12Vdc at 1/2 speed. Drive motor - Mabuchi RS-380SH. 1.1" diameter x 1.67". Gearbox - Molon #CHM-2435-1. 2.75" x 3.00" x 0.57" Threaded mounting holes in four corners. 5/16" diameter shaft, flatted and splined.

2

Hi there,

Unfortunately I couldn’t find that specific plate anywhere on the RobotShop catalog.

The one which would be the closest is the following: https://www.robotshop.com/en/8mm-0315-key-hub.html?product-code=RB-And-129
Shaft is 8mm which is 0.315’’ (close to 5/16’’)

Let me know if you think this would work or if you try it.

2 Likes
3

The collar is to long for the motor shaft. Thank you.

4

Let me know if you manage to find something that fits.

Good luck!

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