What’s the difference between a universal joint and a constant velocity joint?

Question

If a UJ transmits rotation from one axle to another, surely it has to transfer the velocity, otherwise the axles will get twisted because one is rotating faster. If it does transmit velocity, then what is the difference between it and a constant velocity joint?

In: Engineering

Answer 1

have you already taken a look at the wikipedia page?

[https://en.wikipedia.org/wiki/Universal_joint](https://en.wikipedia.org/wiki/Universal_joint)