Wheel and Differential Axle Apparatus
Technical Description:
The model demonstrates the conditions of equilibrium on a differential pulley block. Three anodised aluminium pulleys of different diameter are fitted to a shaft mounted on ball bearings. The forces act, on the one hand, directly on the peripheral of the largest pulley, on the other hand, via a loose pulley on two smaller pulleys. Easy to interchange weights permit the load to be varied such that equilibrium is obtained. The model is intended for wall mounting.
Specification:
1. Experiment on the equilibrium of forces and moments on a differential pulley block
2. 3 pulleys made of anodised aluminium
3. 2 sets of weights
4. Ball bearing mounted steel shaft
5. Anodised aluminium base plate
Technical Data:
Pulley diameter
– D=250mm
– D=100mm
– D=50mm
Loose pulley
– D=75mm
Set of weights
– 2x 1N (hanger)
– 4x 0.5N
– 4x 1N
– 4x 2N
– 4x 5N
Base plate
– wxh: 300x250mm
– hole spacing: 280x230mm, D=10mm
