Remote controlled Swap meet waggon able to cary hundreds of pounds
---gear box and motor , motor esc, wheels, is from outdated FRC First Robotics parts
---steering servo(HK15338 Giant Digital Servo MG 25kg / 0.21sec / 175g0),HobbyKing 10A ESC 1A UBEC hz, 3ch radio
---old waggon to start with
First I had to, place where the tire will be located and weld up a inner frame then the width the rear axle.
Gear box mount drilled so it can be adjusted for chain, made a holder for a 12v battery in the center,and a small box
for the electronics in the front, front tie rod links and servo steering link
Step 1: Source Wheel Steel Square Tubing ,round Stock
Step 2: Weld Up Mock Up Wheels
---Made frame if 1/2 square tubing with some 1'' flat stock front steering arm is 1 by 2 1/2 stock
I made a mount for the gear reduction box (old First Robotics parts) so the chain was able to be adjusted
Step 3: Front Steering Arm
1/2 inch round stock welded to a bent 1in flat stock into a u shape, pinned to a 2 in by 1 inch tubing for axle.
Step 4: Electronics
Made a plywood box to mount under waggon to hold electronics ( speed controller, remote control reciever, ubec to reduce 12v to 5v for servo and remote control )