42 mm Banebots Gearbox

[Hunter]

Banebots doesn't appear to have any drawings of the gearboxes on their website and I was wondering if anyone has a drawing made up, or knows where to find one for the mounting pattern on the front of the 42 mm banebots gearboxes.

Thanks

[Karthik]

First CAD Library (http://www.firstcadlibrary.com/)
Search the Motors page. ;)

We're looking for the mounting pattern of the 42mm gearbox, which is not on the FIRST CAD Library. ;)

[Hunter]

On the face, the bolt pattern is in a 2.125" circle, with the holes being #10-24. With calipers, that's what we found out, and that's how we're designing ours. The holes though on the other edges around are probably 1/4-20. I'm not sure about their mounting pattern.

The assembly we found for it had the dimensions in metric.
Attached is the assembly file for Inventor.

Happy build season.

That model is the 56 mm gearbox. We're looking for the 42 mm gearbox.

[AdamHeard]

Anyone have an update on the face mounting hole pattern for #10-32 holes?

[Justin M.]

There is no 42mm gearbox in the kit. The gearboxes are 56mm w/ the CIMs and 36mm w/ the RS-545. The smaller 36mm gearbox and RS-545 motor are up on FIRST CAD library, I just checked.

[Lil' Lavery]

There is no 42mm gearbox in the kit. The gearboxes are 56mm w/ the CIMs and 36mm w/ the RS-545. The smaller 36mm gearbox and RS-545 motor are up on FIRST CAD library, I just checked.

Yeah, but a 42mm Gearbox is a COTS item that I assume they are ordering to be used with a KoP motor.

[lukevanoort]

There is no 42mm gearbox in the kit. The gearboxes are 56mm w/ the CIMs and 36mm w/ the RS-545. The smaller 36mm gearbox and RS-545 motor are up on FIRST CAD library, I just checked.
However, the Fisher Price motor that is in the kit can easily be adapted to use the 42mm gearbox as Dr. Joe says here. (http://www.chiefdelphi.com/forums/showthread.php?t=50851&highlight=fisher+price+banebots)

[Ed Sparks]

I ordered a couple 42mm Gearboxes (the 64:1 and the 256:1) and recieved them. I'll have models posted in the FirstCadLibrary (http://www.firstcadlibrary.com) by Monday evening.

Note that the lengths are different depending on the gear ratio because of the number of planetary gearsets.

[AdamHeard]

Does anyone at least have the specs on the face mounting patter for the #10-32.

[banebots]

We have posted drawings of the 36mm and 42mm gearboxes on our website. You can find a link to them at the bottom of the product descriptions.

BaneBots