A drive pulley moves a conveyor belt, and is a type of pulley that can have belts, chains, cables, or ropes. It is one of six simple machines that can change the direction of applied force and multiply force. Drive pulleys are used in two types of belt conveyors: those that move material and those […]
Pulleys consist of a wheel and a belt, rope, chain, or cable to reduce the force needed to lift a load. There are three types of simple sheave sets: fixed, movable, and compound. Pulley assemblies are used in manufacturing, mechanical, industrial, and automotive industries, and can be found in everyday items like bicycles. Each part […]
Pulley pullers are tools used to install or remove mechanical pulleys and similar parts. They are used in various industries, including automotive repair, heavy equipment maintenance, and manufacturing. Different types of pullers are available, including hand jaw, harmonic, hydraulic, and pneumatic pullers. Universal pulley pullers are available, but jaw pulley puller sets are the most […]
Choosing the right performance pulley kit depends on the intended use of the vehicle. For street vehicles, reducing load capacity may not be ideal, while off-road or competition vehicles benefit from increased horsepower. It’s important to identify the necessary performance and choose a kit with cast or forged aluminum pulleys. Extra deep grooves prevent belts […]
A pulley is a wheel with a groove and raised edges used to lift or lower heavy loads. Types include rope, wire, belt, and cable sheaves. Compound pulleys are common, and rope sheaves are used on boats and wells. Wire sheaves are used in cranes, belt pulleys use a belt instead of ropes or wires, […]
A single pulley is a wheel on an axle that changes the direction of force applied to a rope. It can be fixed or mobile and is the simplest type of pulley. Compound pulleys can further adjust force direction. Pulley systems are more effective but more complex. A single pulley is a device consisting of […]
Pulley systems use a string through a slotted wheel to move objects with less force and space. Fixed and movable pulleys can be combined to create compound pulleys, saving even more energy. They are used in factories, construction sites, and flagpoles. Pulley systems are simple mechanical devices that are used in a variety of settings […]
To determine the size of a pulley, measure its diameter with a tape measure. Pulleys in a system can have different sizes, and ratios can optimize efficiency. Manufacturers list pulley sizes, and measuring by hand is easy. The ratio of pulley sizes can determine the unknown size. Measuring the height of the cylindrical portion is […]
Pulley bearings are heat-resistant metal or metal alloy rings found in the center of pulley wheels. They protect the mounting structure and wheel from heat, allow for higher speed, and ensure smooth operation. Ball bearings are commonly used to distribute load weight evenly and reduce friction. Plastic pulleys are fitted with pulley bearings to handle […]
Pulley brackets secure pulleys to walls or ceilings. There are three types: eyelet, side, and top mount. Pulleys reduce energy requirements and come in four types: woven, chain, cord, and rope. Different brackets offer varying flexibility and stability. A pulley bracket secures a pulley to a wall or ceiling. There are three types of basic […]
Pulley brackets come in three types: eyelet, side, and top mount, and are crucial for supporting and providing structure to pulleys. Pulleys reduce the amount of energy required to move objects and come in four types: woven, chain, cord, and rope. Eye mount pulley brackets hang from the ceiling, side mount brackets are attached to […]
An engine pulley is a wheel attached to a vehicle’s engine that drives a timing or serpentine belt to power peripheral devices. Idler pulleys help tension the belts, while harmonic balancers counteract vibrations. Serpentine belts with flatter pulleys are now used for added convenience, but if the belt breaks, all peripheral devices stop working. An […]
An engine pulley is a wheel on a vehicle’s engine that drives peripheral devices through a serpentine belt system. Different pulleys have different functions, including idlers that guide the belt and harmonic balancers that reduce vibrations. All pulleys must be made of high-quality metals and designed to work with specific belts. An engine pulley is […]
Pulleys are a simple machine that make lifting heavy objects easier by changing the direction of applied force. They come in different sizes and types, and can be used alone or in a system with other pulleys. The more pulleys in the system, the less force is required to lift the object. There are three […]
A pulley is a simple machine that uses a wheel and rope or cable to change the direction of applied force, making it easier to lift heavy objects. There are three types of pulley systems, and the more wheels in a system, the more efficient it is. Pulleys are used in many modern settings, including […]
Pulleys are basic machines consisting of a rope or wire wrapped around a wheel or drum. Fixed pulleys change the direction of force required for lifting, but don’t reduce the force needed. Movable pulleys offer a mechanical advantage of two, making lifting easier. Pulleys are used in various industries. Pulleys consist of a rope or […]
The cam pulley controls the camshaft’s rotational speed, which opens and closes the cylinders. It is checked during timing belt replacement and can be replaced in high-performance vehicles. Adjustable pulleys and dual camshafts are used to adjust timing. During a timing belt change, the mechanic must ensure correct alignment. Aftermarket parts may void the warranty. […]
A stepped pulley system consists of two to four pulleys that can change operating speeds by changing the belt to a different pulley size. They can be cast or forged from billet material and can use V-belts or flat belts. Adjusting the speed is easy by opening the belt cover and changing the pulley system. […]
A double pulley is a system of two pulleys used to move a load, providing a mechanical advantage that makes it easier to move heavy loads. It can refer to two separate pulleys joined by ropes or a single unit of two side by side pulleys. Double pulley systems are commonly used in manual heavy […]
A double pulley is a system of two pulleys used together to move a load, providing a mechanical advantage that makes it easier to move a load. It can refer to two separate pulleys joined by ropes or a single unit of two side by side pulleys. Double pulley systems are commonly found in environments […]
