A pulley is a wheel on an axle or shaft enabling a taut cable or belt passing over the wheel to move and change direction, or transfer power between itself and a shaft. A pulley may have a …

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Suspend, lift, or lower objects that move vertically in a track such as windows, doors, and panels. Add or replace flagpole components like pulleys, rope cleats, ornaments, and base collars. …

Jan 18, 2022 · It is constructed by looping a rope or a cable around the groove of the wheel. Therefore, the three main parts of a pulley are the wheel, axle, and rope. A pulley is used for …

: a sheave or small wheel with a grooved rim and with or without the block in which it runs used singly with a rope or chain to change the direction and point of application of a pulling force …

Apr 21, 2025 · A pulley is simply a collection of one or more wheels over which you loop a rope (or chain) to make it easier to lift things. Here's an everyday example: Photo: A pulley mounted …

Dec 3, 2025 · Pulley, in mechanics, a wheel that carries a flexible rope, cord, cable, chain, or belt on its rim. Pulleys are used singly or in combination to transmit energy and motion.

A pulley is a useful simple tool that uses a wheel to help with weight distribution when you're trying to hoist or pull something heavy. They're also great for routing cords and cables up and …

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Jul 4, 2023 · In this article, you’ll learn what is a pulley? how does it work? Its parts, working, applications, and types of pulleys are explained with examples and pictures.