2007 Drive Train Poll

Cory · #1 31-08-2007, 13:48

Custom 2 speed shifting transmission.

Madison · #2 31-08-2007, 13:56

17.36:1 single-speed gearbox using some AndyMark components set into a custom housing.

Gboehm · #3 31-08-2007, 18:13

Quote:

Originally Posted by M. Krass

17.36:1 single-speed gearbox using some AndyMark components set into a custom housing.

So you did have more Torque than us, I always wondered....

Madison · #4 31-08-2007, 18:18

Quote:

Originally Posted by Gboehm

So you did have more Torque than us, I always wondered....

In addition to gearing, the torque output depends upon wheel diameter and coefficient of friction. We were running on 4 AM omniwheels and 2 AM kitwheels, all 6" diameter. We were heavier than y'all, I'd venture, as well.

What sort of wheels did you have and what size were they? Did you have an additional chain-based reduction after your 12:1 gearboxes?

I think we probably could put more torque to the floor, as things go, but momentum ought not be underestimated and we were quite a bit slower than you.

Brandon Holley · #5 31-08-2007, 18:30

Custom single speed 6 wheel drive with pneumatic brakes and custom 6" wheels

Lil' Lavery · #6 31-08-2007, 19:01

Two AndyMark Gen. 2 Pneumatic shifters, each with dual-2.5" ("Small") CIM motors, further reduced by a 12:30 chain reduction, driving 6" AndyMark Performance wheels (live axle) with Roughtop Nitrile treads. Six wheels, center wheel lowered 1/8" at IRI, but coplanar at VCU and Championship.

View Poll Results: What type of drive train did you use last year? Choose all that apply.
Banebots	36	30.77%
AM	40	34.19%
DeWalt drill	13	11.11%
Other (custom)	29	24.79%
Single Gear	25	21.37%
Shifting transmission	39	33.33%
Multiple Choice Poll. Voters: 117. You may not vote on this poll

Thread Tools
Show Printable Version Email this Page
Display Modes	Rate This Thread
Switch to Linear Mode Hybrid Mode Switch to Threaded Mode	Rate This Thread:

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
drive train	Adama	Technical Discussion	30	14-12-2006 20:56
pic: Jester Drive:Mecanum Wheel Drive Train	Ken Delaney 357	Technical Discussion	64	29-03-2006 22:16
2 truck drive train	Alex1072	Technical Discussion	14	26-03-2004 21:53
Drive Train	Thunder360	Motors	5	21-03-2003 20:41
Drive Train	archiver	2000	1	24-06-2002 00:37