Sheave
Machine Engineered Polymer Solutions with safety and efficiency in mind.
What is a Sheave?
A sheave is a wheel or pulley with a grooved rim that is used to guide or change the direction of a rope, cable, or belt. It’s commonly found in lifting equipment, cranes, hoists, and various types of rigging systems. The groove helps keep the rope or cable aligned and in place during operation.
Why Choose a Polymer Sheave
Engineered Polymers are the material of choice as they reduce and eliminate industry challenges, such as:
Lightweight
Ideal for applications where weight is a critical factor.
Corrosion Resistant
Not susceptible to rust or corrosion.
Advanced Wear Resistance
Operates well in harsh environments. Less likely to damage the rope, extending the lifespan of the equipment.
Enhanced Efficiency
Enhancing efficiency and the reliability of power transmission.
Cost-effective
Polymer sheaves are typically less expensive than metal sheaves, making them an attractive option for cost-conscious applications.
Low Friction
Lower coefficient of friction in comparison to metal sheaves, requiring less force to move and reducing wear on cables and ropes.
Functions of a Sheave
- Sheaves aid in the redirection of force by changing the direction of the rope or cable.
- Increased lift and hoist capacity through multiplied lifting force and durability.
- Load distribution helps to evenly distribute load over the rope or cable, resulting in lower coefficient of friction for the system

Application uses in Industry
Industry technology that makes use of Sheaves and pulley systems includes:
- Mobile Cranes
- Winch Systems
- Forklift Trucks
- Crawler Cranes
- Straddle Carriers
- Tower Cranes
- Knuckle Boom Cranes
- Mobile Drilling Rigs

Contact Our Experts

TOUCH
Martin McSwiney
Sales ManagerMartin holds responsibility for engineering solutions relating to the Construction, Agriculture, Quarrying and Mining, Crane and Lifting Solutions sectors and product profiles.
Martin McSwiney
Sales Manager

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Tibor Mikula
External Sales ExecutiveTibor holds responsibility for engineering solutions relating to the Construction, Agriculture, Quarrying and Mining sectors.
Tibor Mikula
External Sales Executive

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Colin Grace
Business Development ManagerColin holds responsibility for engineering solutions relating to the Construction, Agriculture, Quarrying and Mining, Crane and Lifting Solutions sectors and product profiles.
Colin Grace
Business Development Manager
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