Spring Unit Suppliers in China

Spring Unit Suppliers in China

The steel shaft carries a clock spring with a free wheel device, winding ratchet and aa 56mm diameter aluminium 'V' pulley.
conversion of potential energy in a wound-up spring to electrical energy.
This could also be used to wind a weight on a cord showing the change from potential energy to kinetic, and back, in the raised weight.
Supplied complete with driving belt.
All units have a base measurement of 165 x 100mm and have 4mm socket terminals where appropriate.
The Energy Transfer Kit consists of a number of separately available units which enable the user to show conversions of one form of energy to another in a variety of different ways.