The Mecanum wheel chassis robot is an omnidirectional mobile chassis developed based on the open-source hardware platform. It is mainly composed of the wheat wheel part, the coding motor power part, and the mechanical frame structure part. It is suitable for applications where space is narrow and omnidirectional steering is suitable for applications such as robots, wheelchairs, and transportation vehicles. This chassis is a two-in-one wheat wheel chassis, which can be freely built with two different sizes of chassis.

Part List:

2 x Chassis (up and down 2 aluminum chassis)

2 x U-shaped bracket

2 x Small U-shaped bracket

4 x Motor bracket

4 x Shock absorber

4 x GA25-371 motor 4 1:34 reduction ratio

4 x 75mm Mecanum Wheel Chassis 

8 x M3 * 30 mm copper column

8 x Flange bearing  with 3 mm x 8 mm

1 x Cross sleeve

1 x switch 

8 x spring  (each type 4)

24 x M3 * 6mm

8 x M3 * 10mm

8 x M3 locknut 

4 x M2.5 * 14mm

4 x M2.5 * 16mm

8 x M2.5 locknut