Pulley Demonstration Set
Product Code : EL-AMLE-10633
Pulley Demonstration Set (code EL-AMLE-10633) is a classroom pulley frame used to teach mechanical advantage and to compare single and multiple pulley arrangements. It stands 32 inches high on an 81 × 20 cm wooden base with 2 sockets, a capstan and an eye hook, and includes 8 single, 2 triple tandem and 2 quadruple pulleys, three 81 cm steel rods, clamps, collars, a wheel and axle, cord and brass mass and hanger sets.
Get a quote: use the Add To Cart enquiry button below, or send your quantity and delivery location through the contact page.
Specifications
| Parameter | Detail |
|---|---|
| Height | 32 in |
| Base width | 7.8 in |
| Base | Wooden, 81 × 20 cm, fitted with 2 sockets, a capstan and an eye hook |
| Pulleys | 8 single, 2 triple tandem, 2 quadruple |
| Rods | 3, steel, 12.5 mm diameter × 81 cm long |
| Collars | 8, with hook |
| Clamps | 3 right angled clamps supporting the horizontal rod |
| Wheel and axle | 1 |
| Cord | 4 rolls |
| Tommy bar | 1, for tightening the vertical rods |
| Slotted brass masses | 2 × 10 g, 2 × 20 g, 2 × 50 g, 4 × 100 g, 4 × 200 g, 1 × 500 g |
| Brass weight hangers | 5 × 50 g, 1 × 20 g, 1 × 10 g |
| Pulley mounting | Pulleys hang from a horizontal rod; collars with hooks hold them in place |
| Capstan and hook | Capstan at one end of the base, hook for attaching a pulley at the other end |
| Configurations | Several pulley arrangements can be demonstrated at the same time |
| Topics | Mechanical advantage; force differences between single and double pulleys; work and energy of a pulley system |
| Product code | EL-AMLE-10633 |
| Manufacturer | Engineering Lab Equipment, Ambala, Haryana, India |
What Is the Pulley Demonstration Set Used For?
A pulley system trades force for distance: with more supporting strands the effort needed to raise a load falls, but the cord has to be pulled further, so the work put in is never less than the work done on the load. The teacher or student clamps the horizontal rod across the vertical rods, hangs single, triple tandem or quadruple pulleys from the collars, threads the cord and uses the capstan or the hook on the base as the fixed end. Hanging brass masses as load and effort shows the mechanical advantage of each arrangement, and several set-ups can stand side by side for comparison.
What to Specify When Ordering
- Quantity — the number of sets required.
Frequently Asked Questions
Which pulleys are included in the set?
The set contains 8 single pulleys, 2 triple tandem pulleys and 2 quadruple pulleys, together with a wheel and axle, so both simple and compound arrangements can be built.
How big is the frame?
It stands 32 inches high on a wooden base measuring 81 × 20 cm, about 7.8 inches wide, and uses three steel rods of 12.5 mm diameter and 81 cm length.
What masses and hangers are supplied?
A slotted brass mass set of 2 × 10 g, 2 × 20 g, 2 × 50 g, 4 × 100 g, 4 × 200 g and 1 × 500 g is supplied, with brass hangers of 5 × 50 g, 1 × 20 g and 1 × 10 g.
How are the pulleys held in place?
Right-angled clamps carry a horizontal rod from which the pulleys hang, and collars with hooks slide onto the rod to hold each pulley in position.
What topics can be taught with the set?
It covers mechanical advantage, the force differences between a single pulley and a double pulley, and the work and energy of a pulley system, from beginner to advanced level.
How is an enquiry for the Pulley Demonstration Set placed?
Press the enquiry button marked Add To Cart, or give the quantity of sets and the delivery location on the contact page.
OEM Manufacturer
Engineering Lab Equipment (Engineering Labs Equipment Pvt Ltd) builds the Pulley Demonstration Set at its works in Saha, District Ambala, Haryana (Plot No. 43, Industrial Park, Sector 2, Growth Center). Its applied mechanics apparatus for statics, friction, machines and mechanisms go to engineering colleges, polytechnics, technical training institutes and research laboratories in India and abroad, and equipment can be made to an institution's own requirements. For tenders and OEM supply, see the Tenders/OEM page.
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See the full Applied Mechanics Lab Equipment range or all Mechanical Engineering Lab Equipment.
Request a Quote
For this and other applied mechanics lab equipment, schools and colleges can contact Engineering Lab Equipment, a manufacturer, supplier and exporter based in Ambala, India. For a price, send the number of pulley demonstration sets required and the delivery location through the contact page; the Add To Cart button on this page also adds the Pulley Demonstration Set to an enquiry.
Last updated: October 2026
