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Wave Motion Apparatus - 24 Pulleys

Product Code : SCL-PLE-11618

Quick Answer: The Wave Motion Apparatus – 24 Pulleys has 24 eccentric cams driving 24 vertical rods with high-contrast tips on a 480 mm frame, giving a smooth, detailed sine wave and showing transverse and longitudinal motion at the same time.

Last updated: 18 October 2026

Key Features

  • 24 eccentric cam/disc assemblies and 24 vertical rods.
  • High-contrast plastic rod tips.
  • Hand-turned rotary handle, so the user sets the frequency.
  • Eight rods set at 90° for transverse modelling.
  • Circular scale marked 0–360°.

Technical Specifications

SpecificationValue
Cams24 eccentric cam/disc assemblies
Rods24 vertical, high-contrast plastic tips
Transverse set8 rods positioned at 90°
DriveManual rotary handle, user-controlled frequency
ScaleCircular, 0–360°
Body length480 mm

How It Is Used

As the handle turns, the rod tips move in sequence to form a travelling wave, and turning faster raises the frequency. This wave motion kit for school use shows transverse and longitudinal motion together, while the 0–360° scale lets students read the drive angle and compare the phase of neighbouring rods.

Frequently Asked Questions

Can the wave frequency be changed on the Wave Motion Apparatus – 24 Pulleys?

Yes. The rods are driven by a hand-turned rotary handle, so the frequency of the wave depends on how fast the handle is turned.

What does the scale on the Wave Motion Apparatus – 24 Pulleys show?

It is a circular scale marked in degrees of rotation from 0 to 360°, used to read the drive angle and the phase of the rods.

Related Physics Lab Equipment

See the full physics lab equipment range, or these related wave motion apparatus:

Laboratories and education suppliers in Suriname, Zambia, Jamaica, Sudan and Indonesia can source the Wave Motion Apparatus - 24 Pulleys from JLab India for export.

For a quotation on the Wave Motion Apparatus - 24 Pulleys, contact JLab India on +91-8569909696.

   
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