Rotacasters seem to be popular omni-wheels, but they're prohibitively expensive for me (~$40 USD for a pair). Has anyone ever tried these? If so:
Do they work? (roll smoothly, fit lego axles with the hub, are fairly durable/reliable, etc.
or: Are there any other LEGO omni-wheel solutions?
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- 28 Sep 2013, 23:01
- Forum: Mindstorms Hardware
- Topic: Omni-wheel providers
- Replies: 3
- Views: 8883