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Products | Theory of Machines and Properties of Materials | Dynamics | TM 150 | TM 150.02

TM 150.02

Free and Damped Torsional Vibrations

Technical Description

The experimental set includes three different torsion bars and two different mass discs. An oil damper makes it possible to reduce the amplitude. The components are straightforwardly and accurately placed in slots of the frame on the TM 150 Universal Vibration System.

Learning Objectives / Experiments

· Natural frequency of torsional vibration
· Effect of torsional stiffness, rotating mass and damping

Features

Effect of rotating mass, torsional rigidity and damping factor on the behaviour of a rotary oscillator

Alternative products

TM 140 -- Torsional Vibration Apparatus
TM 163 -- Torsional Vibration Apparatus

Specification

[1] Supplementary experiment to the universal vibration system TM 150
[2] Torsion bars Ø3mm, Ø5mm, Ø6mm, length 800mm, stainless steel
[3] Weight discs: Ø150mm, Ø228mm
[4] Ball-bearing chuck Ø0.5...8.0mm
[5] Open oil-filled damper
[6] Layout l x w x h approx. 250x250x1100mm

Technical Data

Torsion bars : Ø3mm, Ø5mm, Ø6mm, length 800mm, stainless steel
Weights: small: Ø150mm at approx. 2.7kg, large: Ø228mm at approx. 4.8kg
Chuck: Ø0.5...8.0mm

Dimensions and Weight

Experimental set-up, assembled, approx. 27 kg
l x w x h : approx. 250 x 250 x 1100 mm

Scope of Delivery

3 bars, 2 discs, 2 support unit, 1 clamping device, 1 damper, 1 manual

Order Details

040.15002 TM 150.02 Free and Damped Torsional Vibrations