(1.5 inch) 38mm smallest double aluminum omni wheel 14166 features:

The (1.5 inch) 38mm double aluminum omni wheel is the smallest omni-directional wheel in all of our aluminum omni wheels. It is unique as they are able 

to roll freely in two directions. And this 38mm omni wheel has 8 rollers which is PU coated. Its rollers are more durable, robust and flexible to provide the wheel 

360 degree movement easily. The(1.5 inch) 38mm omni wheel can load capacity for it aluminum plates. This 38mm omni wheel apply to the small robot cars , robot platforms,

 small toys and so on.

Key Features:

Diameter: 38mm

Axial width: 4mm

Number of plate: 2

Number of roller: 8

Body material: Aluminum alloy

Roller material: PU

Net weight: 28g

Load capacity: 2 kg

(1.5 inch) 38mm smallest double aluminum omni wheel 14166 pictures as below:

What are the advantages and disadvantages of the Omni wheel?

The advantages of the Mecanum wheel and the omnidirectional wheel are flexibility and convenience, and the disadvantage is expensive. The omnidirectional wheel, as the name suggests,

 can move in any direction, at any angle, and in any direction. mecanum wheel these rollers having an axis of rotation at 45° to the plane parallel to the axis of rotation of the wheel.