Product Description
Original CHINAMFG ISDE6.7 Diesel Engine Parts Idler pulley 499571 3978324 3933395
| Part Number | 499571 3978324 3933395 |
| Part Name | Idler pulley |
| Brand Name | Genuine |
| Engine Family | ISDE6.7 |
| Warranty | 3 Months |
| Packing | Original Customized |
| MOQ | 1 PCS |
|
1 |
3289886 |
V Ribbed Belt |
|
2 |
3935229 |
Idler Shaft |
|
3 |
3978324 |
Idler Pulley |
|
4 |
390 0571 |
Hexagon Flange Head Cap Screw |
|
5 |
3935013 |
Dust Shield |
4098444 4098468 4098468 4098644 4098770 4098814 4098940 4098940 4098953 4098955 4098998 4098998 457104 457104 457116 457119 457150 457166 457172 457173 457177 457158 457160 457162 457164 457166 457168 457190 457128 410571 41571 41 4 410571 41 41 41 41 41 41 410571 41 410 0571 41 410 410571 41 41571 4157123 4157130 4157133 4157134 4157136 4157139 4157142 4157177 4157181 4157187 4157193 4157194 4101118 4101119 4101140 4101148 4101149 4101150 4101287 4101292 4101293 4101321 4101322 4101372 4101378 4101379 4101401 4101414 4101422 4101432 4101449 4101454 4101476 4101504 4101850 4101867 4101868 4101869 4101881 4101882 4101884 415713 4103672 415718 41 0571 9 4295249 4295554 4295573 4295574 4295575 4295612 4295613 4298242 4298515D 4298515 4298595 4298626 4298639 4298640 4298641 4298642 4299030 4299051 4299053 4299124 4299125 435718 430 6 430 5 43 0571 5 435713 435715 435716 435717 435718 435719 4312 489 4890189 4890190 4890193 489 489571 4890926 4890929 4890964 4891571 4891571 4891116 4891178 4891179 4891209 4891226 4891288 48913 4891385 4891647 4892061 4892080 4892239 4892318 4892320 4892337 4892338 4892351 4892355 4892356 4892538 4892558 4892712 4892714 4892715 4892795 4892796 4892867 4892941 4892942 4893386 4893389 4893464 4893487 4893494 4893693 4893741 4893840 4893924 4893936 4893962 4894095 4894139 4894306 4894308 4894393 4894467 4894484 4894641 4894721 4894724 4894725 4895161 4895227 4895459 4895461 4895672 4895710 4895742 4895877 4895910 4895919 4895921 4895933 4896052 4896113 4896144 4896254 4896329 4896350 1 0571 0 3034836 3046202 3 0571 1 3046202 3080401 308 0571 3157171 3157184 3 3 0571 43 305 0571 3820320 382 0571
3820782 3882585 3882585 4975879 3406888 3820629 3883394 3892625 3896724 3892697 3893812 3892666 3892794 3892083 3892085 3803489 3892795 3892081 3892086 3803487 3892796 3892082 3892084
3883217 3882893 4 0571 1 3892697 3893964 4070462 4082974
3804304 3328760 3892794 3896837 4985107 4973540 3571354 3893913 3883150 3818060
3820186 3201659 3820945 3820946
/* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| After-sales Service: | 4990020 3978324 3933395 |
|---|---|
| Warranty: | 4990020 3978324 3933395 |
| Car Make: | 4990020 3978324 3933395 |
.shipping-cost-tm .tm-status-off{background: none;padding:0;color: #1470cc}
| Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
|---|
| Payment Method: |
|
|---|---|
|
Initial Payment Full Payment |
| Currency: | US$ |
|---|
| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
|---|
How do idler pulleys enhance the efficiency and longevity of machinery and equipment?
Idler pulleys play a crucial role in enhancing the efficiency and longevity of machinery and equipment in several ways:
1. Belt Tension and Alignment:
Idler pulleys help maintain proper tension and alignment of belts in belt-driven systems. By applying the right amount of tension, idler pulleys prevent belt slippage and ensure efficient power transmission. Proper alignment reduces wear on belts and other components, minimizing energy losses and extending the lifespan of the equipment.
2. Reduced Bearing Load:
Idler pulleys distribute the load on the belt, reducing the load on the bearings of other rotating components. This helps prevent premature bearing failure and extends the life of bearings, reducing maintenance requirements and downtime.
3. Vibration Damping:
Idler pulleys can absorb and dampen vibrations that occur during operation. By reducing vibrations, idler pulleys minimize stress on the belt and other components, improving overall system performance and reducing the risk of component failure.
4. Belt Span Length:
Idler pulleys enable longer belt spans, which can reduce the number of required pulleys and overall system complexity. Longer belt spans provide smoother power transmission, minimize the number of potential failure points, and improve overall system efficiency.
5. Load Distribution:
Idler pulleys help distribute the load evenly across the belt, ensuring that no single section of the belt is subjected to excessive stress. This balanced load distribution reduces the risk of belt stretching, premature wear, and failures, contributing to improved equipment longevity.
6. Belt Wrap Angle:
By adjusting the position and angle of idler pulleys, the wrap angle of the belt can be optimized. A larger wrap angle increases the grip between the belt and pulleys, improving power transmission efficiency and reducing the risk of slipping.
7. Tension Control:
Idler pulleys allow for convenient tension control in belt-driven systems. By adjusting the position or tension of the idler pulley, the tension on the belt can be fine-tuned to match the specific requirements of the machinery, optimizing performance and reducing wear.
Overall, idler pulleys contribute to the efficiency and longevity of machinery and equipment by ensuring proper belt tension, reducing bearing load, damping vibrations, enabling longer belt spans, distributing loads evenly, optimizing belt wrap angles, and providing tension control. By incorporating idler pulleys into belt-driven systems, manufacturers can improve system reliability, reduce maintenance costs, and extend the lifespan of their equipment.
What role do idler pulleys play in maintaining proper belt alignment?
Idler pulleys play a crucial role in maintaining proper belt alignment in mechanical systems. Here’s a detailed explanation of the role idler pulleys play in maintaining proper belt alignment:
Proper belt alignment refers to the correct positioning of the belt along the pulleys in a system. It ensures that the belt remains centered on the pulleys and follows its intended path without deviating or slipping off. Belt misalignment can lead to a range of issues, including increased friction, wear, noise, and reduced power transmission efficiency. Idler pulleys help address these alignment challenges and contribute to the smooth operation of the system.
1. Belt Tracking:
Idler pulleys guide the belt and help maintain its tracking along the pulleys. They are strategically positioned to ensure that the belt remains in the desired position and follows the correct path. By providing a reference point and support, idler pulleys prevent the belt from wandering or shifting laterally, which could otherwise cause misalignment.
2. Tension Adjustment:
Idler pulleys can be used to adjust and maintain the tension in the belt, which is crucial for proper alignment. By adding or removing idler pulleys or adjusting their position, the tension in the belt can be controlled. Proper tension ensures that the belt remains engaged with the pulleys and does not slack or become too tight, both of which can lead to misalignment.
3. Belt Support:
Idler pulleys provide support to the belt, helping to prevent sagging or excessive vibration. They act as additional contact points along the belt’s path and distribute the load, ensuring that the belt remains in its intended position. This support helps maintain the alignment of the belt, especially in applications where the belt spans long distances or encounters varying loads.
4. Load Distribution:
Idler pulleys contribute to load distribution across the belt. By introducing additional pulleys strategically, the load on the belt can be divided, reducing stress on individual components. This helps to minimize the risk of belt misalignment due to uneven loading or excessive strain. By distributing the load, idler pulleys promote uniform wear and ensure the longevity of the belt.
5. Vibration and Noise Reduction:
Idler pulleys play a role in reducing vibration and noise in mechanical systems. Misaligned belts can cause excessive vibration and noise due to uneven forces and increased friction. By maintaining proper alignment, idler pulleys help minimize these issues, resulting in quieter operation and increased system stability.
Overall, idler pulleys are essential components in maintaining proper belt alignment. Their role in guiding the belt, adjusting tension, providing support, distributing load, and reducing vibration ensures that the belt remains properly aligned, leading to improved efficiency, reduced wear, and extended belt life in mechanical systems.
How does an idler pulley contribute to the proper tensioning of belts and chains?
An idler pulley plays a crucial role in maintaining proper tension in belts and chains within mechanical systems. Let’s explore how an idler pulley contributes to the proper tensioning:
1. Taking Up Slack:
When a belt or chain is installed in a system, there may be some initial slack or looseness. The idler pulley is strategically positioned to take up this slack by applying tension to the belt or chain. It helps to eliminate any excessive play and ensures that the belt or chain remains properly tensioned.
2. Compensation for Thermal Expansion and Wear:
Belts and chains can experience thermal expansion during operation due to changes in temperature. Additionally, over time, belts and chains may stretch or wear out. The presence of an idler pulley allows for compensation of these factors by providing an adjustable point of tension. The idler pulley can be adjusted to maintain the desired tension, compensating for any expansion or wear that may occur.
3. Preventing Belt or Chain Slippage:
If a belt or chain is not properly tensioned, it can slip or derail from the pulleys or sprockets it is meant to drive. This can lead to loss of power transmission, reduced efficiency, and potential damage to the system. The idler pulley applies the necessary tension to keep the belt or chain securely engaged with the other pulleys or sprockets, preventing slippage and ensuring reliable power transfer.
4. Maintaining Belt or Chain Alignment:
Proper alignment of belts and chains is essential for smooth operation and efficient power transmission. The idler pulley helps maintain alignment by guiding the belt or chain along the correct path and preventing it from wandering or deviating from the intended route. This contributes to reduced wear, noise, and vibration in the system.
5. Absorbing Shock and Reducing Vibrations:
An idler pulley can also help absorb shock and reduce vibrations within the belt or chain system. By providing a point of contact and tension, the idler pulley helps to dampen any sudden or excessive movements, resulting in smoother operation and reduced stress on the system components.
It’s important to note that the proper tensioning of belts and chains requires careful consideration of factors such as the manufacturer’s specifications, load requirements, and operating conditions. The idler pulley, along with other tensioning devices in the system, should be adjusted and maintained to ensure optimal performance and longevity of the belts and chains.
editor by CX
2023-12-25