Drive

Motor

The motor has to be attached to the base plate with the shaft upworths (It is important that there is a small wheel on the shaft which can transport the string). With the motor there is usually a suspencion that u can use to place the moter in the right height. The motor will be attached with non-conducting materials. All conducting parts must be sealed with non conducting materials.

taperecorder

Gear

The gear is a rotating piece of heavy round metal (width of the wheel about 8cm, the size of the wheel depends on the speed of the moter and the size of the small wheel on top of it.) with a slide for the string. On the middle of the wheel a smaller wheel will be pladced with a size of about 3cm.

taperecorder  recordplayer

Strings

These are rubber circles that are also round in length. The first one goes from the moter to the big wheel of the gear, and the second from the revolvingwheel to the small wheel of the gear.

taperecorder  recordplayer

Switch

The switch will be placed on the power supply of the moter, on the recordplayer