China Custom CZPT Grooved Lagging Pulley for Belt Conveyor 132 pulley alternator

Product Description

Type Belt width(mm) Standard Diameter(mm) Length(mm)
Drive Pulley           500 500

Length of the pulley depends on the belt width of the conveyor 

650 500~630
800 630~1000
1000 800~1150
1200 800~1150
1400 1000~1350
1600 1150~1600
1800 1150~1800
2000 1350~2000
2200 1600~2200
2400 1800~2400
Bend Pully           500 250~500
650 250~630
800 250~1000
1000 250~1600
1200 250~1600
1400 315~1600
1600 400~1600
1800 400~1600
2000 500~1600
2200 630~1600
2400 800~1600

  /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Material: Carbon Steel
Surface Treatment: Polishing
Motor Type: No


Customized Request

.shipping-cost-tm .tm-status-off{background: none;padding:0;color: #1470cc}

Shipping Cost:

Estimated freight per unit.

about shipping cost and estimated delivery time.
Payment Method:


Initial Payment

Full Payment
Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

grooved pulley

What is the significance of proper alignment and tensioning in grooved pulley systems?

In grooved pulley systems, proper alignment and tensioning play a crucial role in ensuring the reliable and efficient operation of the system. The significance of proper alignment and tensioning can be explained as follows:

1. Efficient Power Transmission:

Proper alignment and tensioning of grooved pulley systems are essential for efficient power transmission. When the pulleys and belts are correctly aligned, the force applied to the pulleys is transmitted smoothly and efficiently from the input to the output. Misalignment or inadequate tension can cause power losses due to slippage or increased friction, leading to reduced system performance and energy inefficiency.

2. Prevents Belt Slippage:

Proper tensioning in grooved pulley systems helps prevent belt slippage. When the belt tension is insufficient, especially during heavy loads or high-speed operations, the belt may slip on the pulleys. This slippage can result in inaccurate movement, loss of synchronization, or incomplete power transmission. By maintaining proper tension, the grooved pulley system ensures that the belts grip the pulleys securely, minimizing the risk of slippage and ensuring reliable power transfer.

3. Reduces Wear and Extends Belt Life:

Correct alignment and tensioning help reduce wear on the belts in grooved pulley systems. Misaligned pulleys or improper tension can cause the belts to rub against the edges of the pulley grooves or other system components, leading to accelerated wear and tear. Excessive tension can strain the belts, causing them to stretch or deform prematurely. By ensuring proper alignment and tension, the grooved pulley system minimizes belt wear, extends their lifespan, and reduces the frequency of belt replacements.

4. Maintains System Stability:

Proper alignment and tensioning contribute to the stability of grooved pulley systems. Misaligned pulleys can cause belts to run off-track or derail, leading to disruptions in the system operation. This can result in product misalignment, jams, or even equipment damage. By aligning the pulleys correctly, the system maintains stable belt tracking and smooth operation. Additionally, appropriate tensioning keeps the belts properly seated in the grooves, preventing belt wandering or jumping, and ensuring consistent and reliable system performance.

5. Improves System Accuracy and Precision:

Accurate alignment and tensioning of grooved pulley systems are crucial for achieving precise and consistent operation. In applications such as labeling, cutting, or positioning, where accuracy is essential, any misalignment or improper tension can result in inaccurate product placement or compromised quality. Proper alignment ensures that the belts move the components or materials precisely along the desired path, while adequate tensioning maintains the required positioning and synchronization, allowing for precise control over the system’s actions.

6. Minimizes Noise and Vibration:

Misalignment and inadequate tension in grooved pulley systems can lead to increased noise and vibration. When the belts do not run smoothly in the grooves or experience slippage, it can generate noise and vibration, causing discomfort for operators and potentially affecting nearby equipment or processes. Proper alignment and tensioning help minimize such noise and vibration issues, promoting a quieter and more stable working environment.

7. Prevents Premature Component Failure:

Improper alignment and tensioning can put additional stress on the grooved pulleys, belts, and other system components, leading to premature failure. Misaligned pulleys can cause increased forces or uneven loading, resulting in excessive wear and fatigue on the pulley shafts, bearings, or belt teeth. Inadequate tensioning can lead to belt damage, stretching, or premature failure. By ensuring proper alignment and tension, the grooved pulley system reduces the risk of component failures, minimizing downtime and maintenance costs.

Overall, the significance of proper alignment and tensioning in grooved pulley systems lies in their ability to enhance power transmission efficiency, prevent belt slippage, reduce wear, extend belt life, maintain system stability, improve accuracy and precision, minimize noise and vibration, and prevent premature component failure. By implementing these practices, grooved pulley systems can operate reliably, efficiently, and with extended service life.

grooved pulley

How do grooved pulleys impact the performance of industrial drives and motors?

Grooved pulleys play a significant role in the performance of industrial drives and motors. They contribute to the efficiency, power transmission capabilities, and overall reliability of the systems. Here’s a detailed explanation of how grooved pulleys impact the performance:

1. Power Transmission:

Grooved pulleys are crucial components in power transmission systems. They are designed to work in conjunction with belts, such as V-belts or timing belts, to transmit power from the motor to driven components. The grooves in the pulleys provide a secure grip on the belt, ensuring optimal power transfer and minimizing slippage. This efficient power transmission results in improved overall system performance.

2. Belt Traction and Grip:

The grooves in the pulleys create contact points with the belt, enhancing traction and grip. This is particularly important in applications where high torque or heavy loads are involved. The grooved design helps prevent belt slippage, ensuring that the rotational motion from the motor is effectively transferred to the driven components. The improved traction provided by grooved pulleys enhances the efficiency and reliability of industrial drives and motors.

3. Load Distribution:

Grooved pulleys aid in distributing the load evenly across the width of the belt. The V-shaped grooves in grooved pulleys help to center the belt and ensure that the load is evenly distributed, reducing stress concentration on specific points. This balanced load distribution minimizes wear and fatigue on the belt, pulleys, and other components, resulting in extended service life and improved performance.

4. Belt Tracking and Alignment:

The grooves in grooved pulleys help guide and track the belt, ensuring proper alignment. The V-shaped grooves provide a self-centering mechanism, keeping the belt in the correct position and preventing it from wandering or slipping off the pulley. Proper belt tracking and alignment are crucial for smooth operation, reduced vibrations, and minimized wear on the belt and pulley surfaces.

5. Speed Ratio and Torque:

The size and configuration of the grooved pulleys can be used to control the speed ratio and torque in the power transmission system. By selecting pulleys with different diameters or groove profiles, the speed ratio between the motor and driven components can be adjusted. This allows for customization of the system to meet specific speed or torque requirements, optimizing the performance for different applications.

6. Noise and Vibration Reduction:

Grooved pulleys contribute to reducing noise and vibrations in industrial drives and motors. The proper alignment and grip provided by the grooves minimize belt slippage and associated vibrations. This results in smoother operation and reduced noise levels, creating a more comfortable working environment and minimizing the potential for damage or wear on surrounding equipment.

7. Overload Protection:

Grooved pulleys can act as a point of overload protection in power transmission systems. In the event of sudden load spikes or excessive torque, the belt may slip within the grooves of the pulley, absorbing the excess energy and preventing damage to the motor or driven components. This overload protection mechanism helps safeguard the system and prolong its lifespan.

8. Maintenance and Serviceability:

Grooved pulleys are designed for easy maintenance and serviceability. Belt replacement or adjustments can be performed more efficiently due to the grooved design, which facilitates quick installation and removal of the belt. This reduces downtime during maintenance activities and contributes to overall system productivity.

In summary, grooved pulleys have a significant impact on the performance of industrial drives and motors. They ensure efficient power transmission, enhance belt traction and grip, facilitate load distribution and belt alignment, allow for speed and torque control, reduce noise and vibration levels, provide overload protection, and offer convenient maintenance and serviceability. By selecting the appropriate grooved pulleys and optimizing their design, the performance, reliability, and longevity of industrial drives and motors can be greatly improved.

grooved pulley

In which industries and applications are grooved pulleys commonly used?

Grooved pulleys, also known as V-groove pulleys, find wide usage in various industries and applications due to their specific design and advantages. Here’s a detailed explanation of the industries and applications where grooved pulleys are commonly used:

1. Automotive Industry:

Grooved pulleys are extensively used in the automotive industry. They can be found in engine systems, power steering systems, air conditioning systems, and other belt-driven components. Grooved pulleys provide efficient power transmission and reliable operation in vehicles, helping drive accessories such as alternators, water pumps, and air compressors.

2. Manufacturing and Industrial Machinery:

In manufacturing and industrial machinery, grooved pulleys are widely utilized. They are commonly found in conveyor systems, material handling equipment, production lines, and machinery used in various industries such as mining, construction, and agriculture. Grooved pulleys ensure smooth power transmission and precise control in these high-load applications.

3. HVAC Systems:

Heating, ventilation, and air conditioning (HVAC) systems often employ grooved pulleys for belt-driven components, including fans, blowers, compressors, and pumps. The grooved pulleys help maintain proper belt alignment, reduce vibration, and ensure efficient power transfer in HVAC equipment, contributing to reliable performance and energy efficiency.

4. Power Generation and Transmission:

Grooved pulleys play a vital role in power generation and transmission systems. They are commonly utilized in generators, turbines, and power distribution equipment. Grooved pulleys help transmit power from prime movers to generators or other driven components, ensuring reliable power generation and efficient distribution.

5. Agricultural Machinery:

In the agricultural sector, grooved pulleys are commonly used in machinery such as tractors, combines, harvesters, and irrigation systems. They enable power transmission for various functions, including driving belts that operate cutting mechanisms, augers, conveyors, and hydraulic systems, contributing to efficient farming operations.

6. Printing and Paper Industry:

Grooved pulleys are employed in printing presses and paper processing equipment. They help drive belts for paper feeding, tensioning, cutting, and folding mechanisms, ensuring precise and synchronized movement. Grooved pulleys contribute to the smooth operation of the equipment and the production of high-quality printed materials.

7. Fitness Equipment:

Grooved pulleys are commonly used in fitness equipment, including treadmills, stationary bikes, and weight machines. They enable the transmission of power from motors or flywheels to drive belts, ensuring smooth and controlled movement of the equipment. Grooved pulleys contribute to the durability and performance of fitness machines.

8. Material Handling and Conveying Systems:

Grooved pulleys are an integral part of material handling and conveying systems in industries such as logistics, warehousing, and distribution centers. They are used in conveyor belts and roller systems to facilitate the movement of goods, packages, and materials. Grooved pulleys ensure efficient power transmission and reliable operation in these demanding applications.

These are just a few examples of the industries and applications where grooved pulleys are commonly used. Their versatility, reliability, and benefits in terms of efficient power transmission, load distribution, and belt alignment make them suitable for numerous other industries and applications where V-belts or V-ribbed belts are utilized.

China Custom CZPT Grooved Lagging Pulley for Belt Conveyor 132   pulley alternatorChina Custom CZPT Grooved Lagging Pulley for Belt Conveyor 132   pulley alternator
editor by CX