China Professional Lift Elevator Accessories Plastic Nylon Wheel Pulley pulley attachments

Product Description

Product Description

Lift Elevator Accessories Plastic Nylon Wheel Pulley

Pulley Advantages:
1. Low cost &Low specific weight
2. Great rigidity ,hardness ,Corrosion resistant ,Friction-resistant and wear-resistant.
3. High impact value,Excellent sliding and emergency running properties
4. No, or very low moisture absorption
5. Dimensionally stable .Virtually no limit to the variety of dimensions and shapes
6. Low or no maintenance required

What’s more important is:
Energy efficient and environment-friendly and Can be customized ~

 

Load Speed Outer diameter Φ Inner diameter Φ Wire rope diameter Φ Grooves N
450 0.5-1.75 320 80-110 8 3-4
550 1-1.75 320
630 1-1.75 320
800 1-1.75 320 100-120
400
1000 1-2.5 320 110-130 8-10 5-8
400
440
480
520
1150 1-2.5 320 120-140 8-12 5-8
400
440
480
520
1250 1-2.5 400 120-140 8-12 6-8
440
480
500
520
1350 1-2.5 400 130-150 8-12 7-9
480
520
560
1600 1-2.5 400 140-170 10-12 8-14

Company Infomation

Work Shop

CE Certifications

Project Cases 

FAQ

1. The Elevator Stable and Safe?
We with more than 10years production experience. Currently working with Ots,Kone and customers from more than 20countries.Our Products are Qualified with ISO9001,CE/EN81,EAC,KC.All the main parts which we use is international famous brand,make our elevator comes premium level.

2.How To Install and Maintain ?
We have been cooperated with elevator installation company more than 20countries,we never stop finding installation partner in other country everyday.To ensure our customer can enjoy both good quality and after-sales service.

3. Will The Elevator Drop Down or Clamp People Suddenly?
Our elevator get 6 lines protection ,In Machineroom,Elevator Door,Bottom of shaft. It will enter into the protection system automaticly if there is any issue .The elevator will not have such situation if the after service goes well.That’s why we have so many parters all over the world.

4. Any Cerifications ?
We are qualified with CE/EN81,EAC/CU-TR,KC,TUV Certificates.You are full protected.

Choose us.Choose ur Life Style! 

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After-sales Service: on-Line Tech. Guidance
Warranty: 1year
Type: Traction System
Suitable for: Elevator, Funicular Car
Load Capacity: 3000kg
Persons: 11-20
Samples:
US$ 6.8/Piece
1 Piece(Min.Order)

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Request Sample

Customization:
Available

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Customized Request

wheel pulley

Can wheel pulleys be integrated into conveyor systems for material handling?

Yes, wheel pulleys can be effectively integrated into conveyor systems for material handling. Here’s a detailed explanation:

1. Belt Conveyors:

Belt conveyors are commonly used for material handling in various industries. They consist of a continuous belt looped around two or more pulleys, with one or more powered pulleys that drive the belt. These powered pulleys are typically wheel pulleys. The belt moves along the length of the conveyor, carrying materials from one point to another. Wheel pulleys provide the necessary driving force to move the belt and transport the materials.

2. Efficient Power Transmission:

Wheel pulleys ensure efficient power transmission in conveyor systems. By properly engaging with the conveyor belt, they transfer rotational motion from the drive mechanism (such as an electric motor or engine) to the belt. The positive grip of the wheel pulleys on the belt minimizes slippage, ensuring that the power is effectively transmitted to move the materials along the conveyor. This efficient power transmission is essential for maintaining a continuous and reliable material handling process.

3. Belt Tension and Tracking:

Wheel pulleys play a vital role in maintaining proper belt tension and tracking in conveyor systems. Tensioning mechanisms, such as adjustable pulley positions or tensioners, can be incorporated to ensure optimal tension in the conveyor belt. Proper tensioning prevents belt slippage and ensures that the belt remains tight and engaged with the wheel pulleys. Additionally, wheel pulleys can be designed with crowned surfaces or tracking guides to aid in belt tracking, keeping the belt centered and aligned within the conveyor system.

4. Versatility and Customization:

Wheel pulleys offer versatility and customization options for conveyor systems. They can accommodate different belt types, sizes, and materials, allowing for flexibility in system design. This versatility enables engineers to select the most suitable belt and pulley combination based on factors such as load capacity, speed, and material characteristics. Wheel pulleys can also be customized with specific groove profiles, dimensions, and surface coatings to optimize performance and durability for specific material handling applications.

5. Conveyor System Integration:

Wheel pulleys can be seamlessly integrated into conveyor systems. They can be mounted on drive shafts or incorporated into conveyor frames, providing a compact and efficient solution for material handling. The modular nature of conveyor systems allows for easy installation, replacement, or expansion of wheel pulleys as needed. Additionally, conveyor systems can be designed with multiple wheel pulleys to accommodate different sections or levels within the material handling process, enabling smooth and controlled movement of materials.

6. Maintenance and Safety:

Proper maintenance and safety measures are important considerations when integrating wheel pulleys into conveyor systems. Regular inspection and maintenance of the pulleys, belts, and associated components help identify and address any issues promptly, ensuring optimal performance and minimizing downtime. Safety guards and mechanisms can be implemented to protect operators and prevent accidents, such as pulley entanglement or material spillage.

Overall, wheel pulleys are well-suited for integration into conveyor systems for material handling. Their efficient power transmission, belt tension and tracking capabilities, versatility, and ease of integration make them a reliable and effective component in ensuring smooth and efficient material movement within various industries.

wheel pulley

How does the design of a wheel pulley affect its performance?

The design of a wheel pulley plays a crucial role in determining its performance characteristics. Here’s a detailed explanation of how the design of a wheel pulley affects its performance:

1. Groove Profile:

The groove profile of the wheel pulley is designed to match the shape and dimensions of the belt, rope, or cable used in the power transmission system. An appropriate groove profile ensures proper belt tracking, maximum contact area, and effective power transmission. The design of the groove can also minimize slippage and maximize grip, enhancing the overall performance of the pulley.

2. Diameter and Size:

The diameter and size of the wheel pulley impact its mechanical advantage and speed ratio in the power transmission system. By adjusting the pulley’s diameter or size, the speed and torque can be modified to meet the requirements of the application. A larger pulley diameter can provide higher belt or rope speeds, while a smaller pulley diameter can increase torque output.

3. Material Selection:

The choice of material for the wheel pulley affects its durability, strength, and resistance to wear and corrosion. Common materials used for wheel pulleys include metals such as steel, aluminum, or cast iron, as well as high-strength plastics. The material selection is based on factors such as load capacity, operating conditions, and environmental considerations. The right material choice ensures optimal performance and longevity of the pulley.

4. Construction and Reinforcement:

The construction and reinforcement of the wheel pulley are important for its ability to withstand the anticipated loads and stresses. The pulley may have additional features such as flanges, spokes, or ribs to increase structural integrity and distribute the load evenly. Reinforcement techniques such as ribbing, webbing, or strengthening inserts can enhance the pulley’s performance under heavy loads or high-speed applications.

5. Balance and Alignment:

The balance and alignment of the wheel pulley are critical for smooth operation and to minimize vibrations. Imbalances or misalignments can lead to excessive wear, noise, and reduced efficiency. Proper manufacturing techniques and precision machining ensure that the pulley is well-balanced and aligned, resulting in improved performance and longevity.

6. Bearing and Shaft Design:

The bearing and shaft design of the wheel pulley are essential for its rotational stability and smooth operation. High-quality bearings, selected based on load capacity and speed requirements, ensure low friction and reliable performance. The shaft design, including length, diameter, and keyway specifications, is tailored to handle the anticipated loads and provide secure power transmission.

7. Surface Coatings and Treatments:

In certain applications, wheel pulleys may undergo surface coatings or treatments to enhance their performance. Coatings such as corrosion-resistant finishes or low-friction coatings can reduce wear and extend the pulley’s lifespan. Surface treatments can also improve grip and reduce slippage, leading to better power transmission efficiency.

By considering factors such as groove profile, diameter and size, material selection, construction and reinforcement, balance and alignment, bearing and shaft design, and surface coatings or treatments, the design of a wheel pulley can significantly impact its performance. A well-designed pulley ensures optimal power transmission, efficiency, durability, and reliability in various applications.

wheel pulley

What is a wheel pulley, and how is it used in mechanical systems?

A wheel pulley is a type of pulley that is specifically designed in the shape of a wheel. It consists of a circular disc with a groove or grooves along its circumference, which allows for the engagement of a belt or rope. Here’s a detailed explanation of what a wheel pulley is and how it is used in mechanical systems:

1. Function:

A wheel pulley is primarily used to transmit rotational motion and power between different components in a mechanical system. It serves as a connection point for a belt or rope, which is wrapped around the groove of the pulley. As the pulley rotates, the belt or rope moves along with it, transferring the motion and power to other parts of the system.

2. Power Transmission:

The main purpose of a wheel pulley is to facilitate power transmission. By connecting the pulley to a power source, such as an electric motor or an engine, and using a belt or rope, the rotational motion and power generated by the source can be transferred to other components or machines in the system. This enables the operation of various mechanical functions, such as driving conveyor belts, operating machinery, or lifting heavy loads.

3. Speed and Torque Regulation:

Wheel pulleys are also used to regulate the speed and torque in mechanical systems. By changing the size of the pulley or using pulleys of different diameters, the speed ratio between the input and output components can be adjusted. This allows for the control of rotational speed and the amplification or reduction of torque, depending on the specific requirements of the system.

4. Mechanical Advantage:

Wheel pulleys can provide mechanical advantage in certain applications. By utilizing a combination of pulleys, such as multiple pulleys of different sizes or incorporating a system of fixed and movable pulleys, mechanical advantage can be achieved. This can be beneficial in situations where a higher force is required to move or lift heavy objects, as the pulley system allows for the distribution of force over a larger area, reducing the effort needed.

5. Belt or Rope Engagement:

Wheel pulleys are designed with a groove or grooves along the circumference to ensure proper engagement of the belt or rope. This groove provides a secure grip on the belt or rope, preventing slippage and ensuring efficient power transmission. The groove profile may vary depending on the type of belt or rope being used, such as V-belts, flat belts, or round belts.

6. Applications:

Wheel pulleys are utilized in various mechanical systems across different industries. They can be found in machinery, automotive systems, conveyor systems, lifting equipment, and many other applications where rotational motion and power transmission are required.

7. Maintenance and Lubrication:

Proper maintenance and periodic lubrication of wheel pulleys are important to ensure their smooth operation and longevity. Regular inspection, cleaning, and lubrication help prevent wear, reduce friction, and maintain the efficiency of the pulley system.

Overall, wheel pulleys are essential components in mechanical systems, enabling power transmission, speed regulation, and mechanical advantage. They provide a reliable and efficient means of transferring rotational motion and power, contributing to the functionality and operation of various machines and equipment.

China Professional Lift Elevator Accessories Plastic Nylon Wheel Pulley   pulley attachments	China Professional Lift Elevator Accessories Plastic Nylon Wheel Pulley   pulley attachments
editor by CX

2024-01-12