How can tanks fully rotate their turret and keep their electronics going?

Question

How do they supply the energy needed to run all the devices located in the turret if this one does a 360 degrees rotation?

In: 586

Answer 1

A Computed Tomography system uses the same technology at a rotation rate of 4 per second and the same time delivering 200kW to the rotating part and receiving 20+ GBit / s data from it.