Pulley Kit
Product Code : LSK-ES-10483
Pulley Kit (SKU LSK-ES-10483) is an Engineering Science kit for experiments in mechanical advantage using a wheel and axle, single, double and triple sheave pulleys and a Weston differential pulley. Students fix the parts to the work panel and lift loads with effort weights. It is used in secondary physics, polytechnic applied mechanics and TVET engineering science classes. Science Lab Supplies manufactures the kit in Saha, Ambala, India, at Plot 448, HSIIDC Industrial Area, for direct supply to schools, colleges, tender contractors and distributors.
Specifications
The kit covers fixed, movable and compound pulley arrangements plus a wheel and axle. Its Weston differential pulley carries two sheaves of different size on one pulley, showing how that difference sharply raises mechanical advantage. Parts mount on the Engineering Science Work Panel and can be rearranged for many set-ups.
| Parameter | Value |
|---|---|
| SKU | LSK-ES-10483 |
| Pulleys | Single, double and triple sheave |
| Special pulley | Weston differential pulley |
| Other machine | Wheel and axle |
| Mounting | Engineering Science Work Panel (separate) |
| Manufacturer | Science Lab Supplies, Saha, Ambala, Haryana |
| Country of origin | India |
Applications and Experiments for the Pulley Kit
Students hang load and effort weights on different pulley systems, measure the effort and distances moved, and work out mechanical advantage, velocity ratio, work done and efficiency. The set suits the machines chapter of ICSE Class 10 physics, lifting machines in diploma applied mechanics, and TVET engineering science units.
- Fixed against movable pulleys: effort needed for the same load.
- Compound systems with double and triple sheaves: velocity ratio and efficiency.
- Weston differential pulley: large mechanical advantage from two sheave sizes.
- Wheel and axle: effort and load radii compared.
Standard Scope of Supply
The kit contains the wheel and axle, single, double and triple sheave pulleys and the Weston differential pulley. It is one of a series of Engineering Science kits and is used on the work panel, which is ordered separately; any weights or extra parts you need are listed on the quotation.
Packing, MOQ and Lead Time
A quotation can be raised for a single kit or for one per bench in a physics or engineering lab. It confirms packing, delivery time and price for the quantity you name, and school laboratory equipment such as the work panel or spares kit can be added.
A laboratory equipment exporter from India with an Importer-Exporter Code, Science Lab Supplies is able to ship to buyers in Bangladesh, Zambia, Rwanda, South Africa, Qatar and Sri Lanka. You can message the team on the contact page, add this kit to the enquiry cart, or look at the lab tender page for bulk tenders.
Frequently Asked Questions
What does the Weston differential pulley show?
It has two sheaves of different size on one pulley. Students see how that small difference gives a dramatic increase in mechanical advantage compared with simple pulleys.
Which engineering terms does the kit introduce?
Mechanical advantage, velocity ratio, machine efficiency and work done, all found from measurements on the student's own pulley arrangements.
Is Science Lab Supplies the manufacturer or a trader?
It manufactures the kit. Parts are produced at the Science Lab Supplies factory in Saha, Ambala, India, which also quotes buyers directly.
Does the kit work without the work panel?
The parts are designed to be fixed to the Engineering Science Work Panel, so order the panel too if your lab does not already have one.
Related Engineering Science Items
Pulley experiments need a mounting panel and weights, and they lead naturally into friction and power transmission. These four items from the same series complete a simple machines bench for engineering lab equipment in India orders and can share one quotation.
- Engineering Science Work Panel — perforated metal panel the kits mount on.
- Rotational Friction Kit — screw jack, wedge and bearings for efficiency tests.
- Drive Systems Kit — belt, chain and coupling drives compared.
- Engineering Science Spares Kit — spare fixings, weights, hooks and cord.
Browse the full Engineering Science range or all engineering laboratory equipment.
Last updated: 25 September 2026
