The 48mm steel mecanum wheel is the smallest size mecanum wheel in all of our mecanum wheels, it includes 2 left wheels and 2 right wheels,it has the compatible brass hub,You can use the hub to connect your DC motor,3MM/4MM/5MM diameter for the brass hub for your choice,each wheel is comprised of 8 TPR rollers, these axles and rollers are sandwiched between two steel plates, use these mecanum wheels on your robot, it can be able to forward/backward movement, but also side to side. Using rollers set on 45 degree rotational axis parallel to the main rotational axis of the wheel, all of you need to do is to add your drive motors, controller boars and batteries.
Specifications:
Diameter: 48mm
Width: 25.5mm
Number of rollers: 8
Number of plates: 2
Body Material: Stainless Steel
Roller Material: TPR
Length of roller: 25.5mm
Net weight: 56g
Load Capacity: 1kg
Compatible Hubs:
3MM 18076
http://www.nexusrobot.com/product/3mm-brass-coupling-for-48mm-steel-mecanum-wheel-18076.html
4MM 18077
http://www.nexusrobot.com/product/4mm-brass-coupling-for-48mm-steel-mecanum-wheel-18077.html
5MM 18078
http://www.nexusrobot.com/product/5mm-brass-coupling-for-48mm-steel-mecanum-wheel-18078.html
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