Product Description
Original Excavator Parts Coupling CF-a Series Rubber Flexible Torsionally Steel Universal Shaft Coupling for Centafle
Product Display:
Model | Outer Diameter(mm) | Inner Diameter(mm) | Hight(mm) | Diameter from Hole to Hole(mm) | Weight(kg) |
4A/4AS | 103 | 53 | 28 | 68 | 0.18 |
8A/8AS | 134 | 71 | 32 | 88 | 0.26 |
16A/16AS | 160 | 80 | 41 | 110 | 0.54 |
22A/22AS | 165 | 86 | 41 | 128 | 0.66 |
25A/25AS | 183 | 102 | 46 | 123 | 0.78 |
28A/AS | 0.88 | ||||
30A/30AS | 213 | 117 | 57 | 145 | 1.28 |
50A/50AS | 220 | 123 | 57 | 165 | 1.48 |
80A/80As | 225 | 120 | 65 | 167 | 1.92 |
90A/90As | 278 | 148 | 70 | 190 | 3.1 |
140A/140AS | 285 | 151 | 71 | 215 | 3.42 |
250A/250AS | 6.6 | ||||
284B | 6.34 | ||||
4, 4655134, EX3, ZAX460MTH, ZAX480MTH, 4636444, ZX470-3, EX470, ZAX470, ZAX450-3, ZAX450-3F, ZAX5, Atlas Copco,,
AC 385, AC 396, AC415, AC416, AC 455, AC485, AC 486, AC86, AC836, AC976, AC 6-712, 4DNV98 Chinese Brand Excavators: LGK: 6085, 200 CLG 60, 205, 220, 906, 907, 908, 920, 925, 936, CLG906C, CLG922LG YC50-8, YC60-8, YC60-8, YC135-8, YC230, YC230-8, YC230LC-8, YC360, YC85, YC50, YC85-7, YC60-7, YC135 SW50, 60, 70, 150 FR85-7, FR65, FR80, FR150-7, ZL 60, 205, 230, 360 SY55, SY60, SY215, SY230, SY210, SY220, SY310 /* 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
Impact of Elastomer Element Design on Rubber Coupling PerformanceThe design of the elastomer elements in a rubber coupling plays a critical role in determining its overall performance and capabilities. The elastomer elements are the heart of the coupling, responsible for transmitting torque, absorbing vibrations, and accommodating misalignments. The following aspects of elastomer element design significantly impact the coupling’s performance:
The design of the elastomer elements is a delicate balance between providing flexibility for vibration isolation and misalignment compensation while ensuring adequate torque transmission and overall coupling stiffness. Engineers must carefully select elastomer materials and design features based on the specific requirements of the application to achieve optimal coupling performance. Handling Torque and Vibration Suppression in Rubber CouplingsRubber couplings are designed to effectively handle both high levels of torque transmission and vibration suppression. The flexibility and damping properties of rubber make it well-suited for these purposes:
Engineers select the appropriate rubber material and coupling design to ensure that the coupling can effectively handle the required torque levels and provide the desired vibration suppression. Rubber couplings find applications in various industries where torque transmission and vibration damping are critical for smooth and reliable machinery operation. Challenges of Misaligned Rubber Couplings and Their ResolutionMisaligned rubber couplings can lead to several challenges that impact the performance and reliability of machinery. These challenges include: 1. Reduced Efficiency: Misalignment can result in increased friction, causing energy loss and reduced efficiency in power transmission. 2. Increased Wear: Misaligned rubber couplings can cause uneven wear on the coupling’s rubber element and other connected components, leading to premature failure. 3. Vibrations and Noise: Misalignment can cause vibrations and noise, which not only affect the machinery’s operation but also contribute to discomfort for operators. 4. Overloading: Misalignment can lead to uneven loading on the coupling and connected components, potentially causing overloading and damage. 5. Premature Failure: Continuous operation with misaligned couplings can accelerate wear and fatigue, leading to premature failure of the coupling and other components. To resolve these challenges, proper alignment practices are crucial: 1. Regular Maintenance: Perform routine inspections to identify misalignment and other issues early, allowing for timely adjustments. 2. Precise Installation: Ensure accurate alignment during the installation process to prevent initial misalignment. 3. Laser Alignment: Use laser alignment tools for accurate and reliable alignment between shafts. 4. Corrective Measures: If misalignment is detected, take corrective actions promptly to restore proper alignment. 5. Balancing Loads: Distribute loads evenly across the coupling and connected components to prevent overloading. By addressing misalignment challenges proactively and adopting appropriate maintenance practices, the longevity and performance of rubber couplings can be significantly improved, minimizing downtime and maintenance costs in industrial applications.
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