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Products  |  Engineering Mechanics and Machine Elements  |  Dynamics  |  TM 121
TM 121 Wheel and Axle Apparatus Show data sheet (pdf file) Print page
Technical Description

The model demonstrates in experiments the laws on the formation of an equilibrium of moments in static systems. Two pulleys made of anodised aluminium with different radii are fitted to a steel shaft mounted on ball bearings. Easy to change weight discs can be hung on cords placed around the pulleys. In this way it is possible to quickly make changes to the peripheral force on the pulleys.

  The anodised aluminium base plate is intended for wall mounting.

 

Learning Objectives / Experiments
- Equilibrium of moments
Features

* Impressive demonstration of the equilibrium of

  moments

Alternative products
TM 110.02 -- Supplementary Set - Pulley Blocks
TM 122 -- Wheel and Differential Axle Apparatus
TM 123 -- Spur Gear Lifting Apparatus
Specification

[1] Demonstration and student experiment on the equilibrium of moments
[2] 2 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=75mm

- D=150mm
 

Set of weights

- 2x 1N (hanger)

- 4x 0.5N

- 4x 1N

- 4x 2N

- 4x 5N
 

Base plate

- wxh: 200x250mm
- hole spacing: 180x230mm, D=10mm

 

Dimensions and Weight
l x w x h: 250 x 200 x 250 mm
Weight: approx. 11 kg
Scope of Delivery

1 support with shaft and pulleys

2 sets of weights

2 cords

1 instruction manual

Order Details
040.12100  TM 121 Wheel and Axle Apparatus
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© 2005 G.U.N.T. Gerätebau GmbH