Question about drill transmission specs

[Joe Johnson]

Originally Posted by ShadowKnight

Hi, I was wondering what the inside diameter of the gear that imnderfaces with the pins that holds the planetary gears and the dimensions of the keyway. Thanks

I have no idea what you are talking about!

which drill, which planets, which keyway... ..help me out here?

Joe J.

[ShadowKnight]

I was asking for info on the bosch drill transmissions provided in the 2004 kop. In the transmission, the pinion gear interacts with 5 14t planetary gears. A gear above it, that has pins that these planetary gears spin on has a hole in it that is keyed. I wanted to know the diameter of this hole, since it is a circular keyway, what the specs are on the keyway, if that is possible. Again, thanks for your help.

[sanddrag]

I'm betting some nice calipers would do the trick. Do you have any? If so, just measure it.

[ShadowKnight]

it's not so much the diameter. The problem is that I also need to know the specs on that key way and haven't a clue about how to find that out because it's a circular keyway (I did use calpers and my reading was 6 mm for the diameter, but it didn't seem real solid on 6 so I was questioning it)