Simple FTC H-Bot Chassis 3d model
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Simple FTC H-Bot Chassis

Simple FTC H-Bot Chassis

by GrabCAD
Last crawled date: 2 years ago
This is a simple First Tech Challenge sized H-bot (H-Drive) chassis that was designed by FTC team 10735. The primary purpose of this drivetrain is to provide a simple way of building an omni-directional drivetrain that any FTC team could easily build using a few omni wheels and Tetrix Motors.

The coding for this drivetrain is quite simple, as it is basically the same as tank drive, but with an extra input to control sideways motion.

The total weight of this chassis is around 8 pounds, making it an excellent lightweight platform for building a robot.

Parts list
3 Tetrix Torquenado motors with mounts
6 288mm Tetrix C channel
10 Tetrix 4" Omni wheels
5 Tetrix axles
8 (optionally 4) Tetrix 16 tooth sprockets
2 Tetrix 24 tooth sprockets
10 Tetrix Axle Hubs
3 Tetrix motor hubs
#25 Roller chain (Our team prefers Vex Chain)
Four long M3 screws to go through the Motor and Axle hub sandwich in the middle of the H-drive mechanism

If anyone has any questions about this design, feel free to message or email me at howardbaerospace@gmail.com.

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