Wheel & axle, wooden

Wheel & axle, wooden

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Item code
4620001
Wheel & axle, wooden
$59.40 $54.00
The 'Wheel & Axle' is a simple pair of pulleys made from very strong 5 ply timber and sealed against moisture. The pulleys are 150mm and 75mm diameters and are fixed together as one 'dual diameter' pulley, with a central bearing so it can rotate freely on a strong 10mmD rod. By winding cords around each size pulley and using weights, the mechanics of 'double pulleys' and ratios can be studied.