Meanings of rotate freely in English

The bar and balls mostly rotate freely.

I picked up the arrowcatch by the ring I'd set into the top and showed how it could rotate freely.

The cam and the frame of the device must be able to rotate freely at all times to enable the device's assisted braking function.

The moving coils of wire or "armatures" should rotate freely without touching the iron pole-pieces of the fixed portion of the machine.

Unexpectedly, after a magnetic rotating stimulation, the resulting macrorods are able to rotate freely for multiple rotations, revealing the creation of a biomagnetic torsion pendulum.

Its grip rotates freely; when you pull sideways during airport gate-or-bust sprints, the bag doesn't pitch crazily.

This meant the whole contraption could be moved around and rotated freely, so that it could be viewed easily from every angle.