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Flexible shaft

technology Maturity 11-13 Next article →

A flexible shaft helps two objects spin.

Flexible shaft motor
Flexible shaft motor

These objects are not fixed in one place. The shaft uses a coiled wire. This wire can bend. It also has torsional stiffness. This means it stays firm while it turns. Some shafts have a covering. This cover bends but does not spin.

A flex shaft can do many jobs. It can carry a lot of power. It can also carry just motion. This helps it work in many ways. Plumbers use them in snakes to clear pipes. Dentists use these tools in their work. People who make jewelry use them too.

These tools help in other ways. They can power sheep shears. They can also connect knobs to electronic parts. These parts are called potentiometers. They let you change things in a machine. This tool is a very handy part for many jobs.

Flexible shaft motor
Flexible shaft motor
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