By popular demand, here is the EMT Track system, utilizing rugged 1/2" Poly walls, Stainless threaded rod standoffs and solid steel axles. The track itself is an extremely durable polypropylene interlocking design with a Deep Diamond Rubber Tread pattern. The unique sprocket design guaranties the track will never slip or derail.
The lower section rides on 6 high impact Rubber/Poly wheels on 3/8" steel shafts.
The drive train consists of a 1/2" aluminum motor mount plate with a 4:1 Hardened Steel gear reduction on a 1/2" Stainless Shaft. Further reduction is accomplished with a heavy duty #35 Chain Drive in a variety of optional reduction ratios. All Shafts are mounted on Sealed and Shielded Precision Bearings. Includes an NPC-02446 24V Motor.

The track can easily and quickly be removed for service and the 1/4" threaded rod standoffs allow easy adjustments and fine tuning.
These modules can be mounted in a variety of ways and are as simple as bolting directly to a chassis.

Note: These Track Modules are not a toy. They are very powerful units capable of inflicting serious injury if misused. They are able to propel heavy rovers at high speeds and can cause serious injuries. Always use a speed controller with a no-signal failsafe to avoid inadvertent movement and exercise caution and common sense when building, testing and using your robot.

Specifications