Product Description
Industrial Pumps Rolling Bearing Variable Speed Hydraulic Coupling
Application:
Hydraulic coincidence machines which are series of products of extensively applied to steel plant, power plant, mine, etc.. After matching with belt machine, grinding machine and machineries that at odds with the community, such as air blower and water pump, hydraulic coincidence machines have the fine characteristics of flexible transmission and isolated and sprain shaking. In addition to that they can economize on electricity in a large amount and they are the energy-conserving product that the country popularized especially.
Our products range:
+YOTCGP series Variable speed fluid coupling
+YOTCG series Variable speed fluid coupling
+YOTCHP series Variable speed fluid coupling
+YOTCHZ series Variable speed fluid coupling
+YOTCQ series Variable speed fluid coupling
+YOTCHF series Variable speed fluid coupling
+Constant fluid coupling, such YOX, TVA series.
Sample Product Photos:
Feature of Technique:
1.Maximum output speed * in the type No. should be specified in order.
2.The rated slip is 1.5-3%.The maximum total mechanical efficiency>=95%.
3..For centrifugal machine-gal with load characteristics of M a n2 .step less speed regulation over range of 1-1/5 is available.
For constant torque drives with M=C a range of 1-1/3 may be provided.
4.All of these are supported can by rolling bearing or sliding bearing.
YOTCGP TYPE Variable Speed Hydraulic Fluid Coupling Specification:
| type | input rotational speed (r/min) | rotation power (kw) |
| YOTCGP500 | 1000 | 20~65 |
| 1500 | 65~210 | |
| 3000 | 550~1600 | |
| YOTCGP560 | 1000 | 35~105 |
| 1500 | 115~340 | |
| 3000 | 950~2740 | |
| YOTCGP580 | 1000 | 35~105 |
| 1500 | 115~410 | |
| 3000 | 950~3250 | |
| YOTCGP600 | 750 | 20~65 |
| 1000 | 50~150 | |
| 1500 | 170~500 | |
| YOTCGP650 | 750 | 30~95 |
| 1000 | 70~220 | |
| 1500 | 240~700 | |
| YOTCGP700 | 750 | 45~135 |
| 1000 | 110~320 | |
| 1500 | 350~1000 | |
| YOTCGP750 | 600 | 30~100 |
| 750 | 60~190 | |
| 1000 | 145~460 | |
| 1500 | 490~1420 | |
| YOTCGP800 | 600 | 45~130 |
| 750 | 80~250 | |
| 1000 | 200~580 | |
| 1500 | 610~1960 | |
| YOTCGP875 | 600 | 70~200 |
| 750 | 130~410 | |
| 1000 | 310~910 | |
| 1500 | 1060~3060 | |
| YOTCGP920 | 600 | 110~330 |
| 750 | 230~675 | |
| 1000 | 400~1170 | |
| YOTCGP1000 | 600 | 130~500 |
| 750 | 250~1571 | |
| 1000 | 615~1770 | |
| YOTCGP1050 | 500 | 125~365 |
| 600 | 220~640 | |
| 750 | 400~1150 | |
| 1000 | 780~2260 | |
| YOTCGP1150 | 500 | 180~710 |
| 600 | 310~1250 | |
| 750 | 640~1860 | |
| 1000 | 1500~4400 | |
| YOTCGP1250 | 500 | 300~870 |
| 600 | 530~1535 | |
| 750 | 790~2280 | |
| YOTCGP1320 | 500 | 395~1142 |
| 600 | 695~2015 | |
| 750 | 1030~2990 |
Details Photos of YOTCGP Variable Speed hydraulic fluid coupling:
Production Equipment Photos:
Package and Delivery:
Mainly Cooperation Customer:
Power Plant, Cement Mill, Industrial Water Supplier, Raw material yard, ore beneficiation, sinter plant and pellet, coke oven plant, iron making plant, steel making plant.
Successful Projects Feedback:
Note: We also accept the repair work projects, and provide spare parts for variable speed fluid coupling.
If you have any related projects need our proposal, feel free to contact us. /* 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
What are the maintenance requirements for fluid drive couplings to ensure optimal performance?
Proper maintenance is crucial to ensure the optimal performance and extended service life of fluid drive couplings. Regular maintenance practices help identify and address potential issues early, preventing costly breakdowns and ensuring the efficiency of power transmission systems. The maintenance requirements for fluid drive couplings include:
- Fluid Level Check: Regularly check the hydraulic fluid level in the coupling. Ensure that the fluid level is within the manufacturer’s recommended range. Low fluid levels can lead to decreased torque transmission and affect the coupling’s performance.
- Fluid Quality: Monitor the condition of the hydraulic fluid regularly. Contaminated or degraded fluid can adversely impact the coupling’s performance. Replace the fluid as per the manufacturer’s guidelines or if signs of contamination are observed.
- Seals and Gaskets: Inspect the seals and gaskets for signs of wear, leaks, or damage. Faulty seals can lead to fluid leakage, reducing the coupling’s efficiency and potentially causing damage to other components in the system.
- Alignment Check: Periodically check the alignment of the driving and driven shafts. Misalignment can result in increased wear and reduced performance of the fluid drive coupling. Proper alignment ensures optimal torque transmission and prevents premature failure.
- Overload Protection: Test the slip mechanism to ensure it is functioning correctly. The slip mechanism should engage during overload conditions to protect the coupling and connected machinery from excessive stresses.
- Coupling Bolts: Inspect and tighten the coupling bolts as per the manufacturer’s recommendations. Loose bolts can result in misalignment and reduced coupling efficiency.
- Lubrication: Some fluid drive couplings may have specific lubrication requirements. Follow the manufacturer’s guidelines for lubricating the coupling components, if applicable.
- Temperature Monitoring: Monitor the operating temperature of the fluid drive coupling. Excessive heat can impact the hydraulic fluid’s viscosity and degrade the coupling’s performance.
- Periodic Inspection: Conduct regular visual and functional inspections of the fluid drive coupling. Look for any signs of abnormal wear, damage, or unusual noises during operation.
It is essential to refer to the manufacturer’s maintenance guidelines and recommendations specific to the fluid drive coupling model. Adhering to the prescribed maintenance schedule and procedures ensures that the coupling remains in optimal condition and delivers reliable performance over its operational life.
By following these maintenance practices, users can minimize downtime, avoid costly repairs, and ensure the fluid drive coupling continues to contribute to the efficient and safe operation of the power transmission system.
Can fluid drive couplings be used in applications requiring continuous variable speed control?
Yes, fluid drive couplings can be used in applications requiring continuous variable speed control. The unique design and operating principle of fluid drive couplings allow them to provide smooth and precise speed regulation over a wide range of operating speeds.
Fluid drive couplings utilize a hydrodynamic torque transmission mechanism, where the amount of torque transmitted between the driving and driven elements is determined by the amount of fluid present in the coupling’s working chamber. By adjusting the fluid level, the coupling’s output speed can be continuously varied.
The fluid level in the coupling can be controlled manually, automatically, or electronically, depending on the specific application requirements. Here are some methods used to achieve continuous variable speed control with fluid drive couplings:
- Manual Adjustment: In some applications, the fluid level in the coupling can be adjusted manually by operators. By changing the fluid level, the speed of the driven element can be continuously controlled, providing versatility in the system’s operation.
- Hydraulic Control: Certain fluid drive couplings incorporate hydraulic control systems to adjust the fluid level automatically. These control systems respond to changes in the driving element’s speed or load and modulate the fluid level to maintain the desired speed at the driven element.
- Electrical Control: Advanced fluid drive couplings can be equipped with electrical control systems that use sensors and feedback loops to precisely regulate the fluid level. This enables accurate and automated speed control based on the system’s requirements.
Continuous variable speed control offered by fluid drive couplings is advantageous in various applications, including conveyor systems, industrial mixers, pump drives, and certain types of marine propulsion. The ability to smoothly adjust the speed helps optimize energy consumption, reduce wear and tear on equipment, and enhance overall process efficiency.
Additionally, fluid drive couplings provide overload protection, which is crucial in applications requiring variable speed control. When the system experiences sudden load fluctuations or overloads, the fluid drive coupling can slip to protect the connected machinery from damage.
It is important to select the appropriate fluid drive coupling model with the required variable speed control capabilities based on the specific application’s speed range, torque demands, and control requirements. Working closely with the coupling manufacturer and understanding the system’s operating conditions will ensure the optimal coupling is chosen to achieve smooth and efficient variable speed control.
What are the different types of fluid drive couplings used in various industrial applications?
Fluid drive couplings come in various types, each designed to suit specific industrial applications and power transmission requirements. Here are some of the different types of fluid drive couplings commonly used in various industries:
- Constant-Fill Fluid Couplings: Constant-fill fluid couplings have a fixed amount of hydraulic fluid inside the casing. These couplings offer smooth acceleration and deceleration and provide torque amplification during start-up. They are often used in applications requiring consistent speed regulation and overload protection, such as conveyor systems and crushers.
- Variable-Fill Fluid Couplings: Variable-fill fluid couplings allow manual adjustment of the hydraulic fluid level within the casing. By changing the fill level, the coupling can vary the amount of slip between the driving and driven shafts, enabling precise control over the output speed. These couplings are suitable for applications that require speed control, such as mixers, agitators, and cooling tower fans.
- Delayed-Fill Fluid Couplings: Delayed-fill fluid couplings have a time-delayed filling mechanism that controls the fluid transfer between the driving and driven impellers. They are used in applications where a gradual start-up is necessary to reduce shock loads, such as in large centrifugal pumps and compressors.
- Hydrodynamic Torque Converters: Hydrodynamic torque converters are a type of fluid coupling with an additional stator element. The stator redirects the fluid flow, improving the efficiency of power transmission and providing a higher torque output. These couplings are commonly used in automotive applications, such as automatic transmissions in vehicles.
- Magnetic Fluid Couplings: Magnetic fluid couplings use magnetic fields to transfer torque without physical contact between the driving and driven impellers. These couplings offer a hermetically sealed design, making them suitable for applications where preventing fluid leakage is critical, such as in pumps and marine propulsion systems.
- Constant-Fill Fluid Couplings with Lock-Up: These couplings combine the characteristics of a constant-fill fluid coupling with the ability to lock-up the driving and driven impellers, creating a solid mechanical connection when required. They are commonly used in industrial drivetrains to improve overall efficiency and reduce energy losses.
- Fluid Couplings with Integrated Clutches: These couplings incorporate both the hydrodynamic power transmission of fluid couplings and the clutching action of mechanical clutches. They provide smooth start-up and can handle high torque loads, making them suitable for heavy-duty applications like metal forming presses and mining equipment.
Each type of fluid drive coupling offers unique advantages and is selected based on the specific requirements of the industrial application. When choosing a fluid drive coupling, factors such as torque capacity, speed range, slip control, and efficiency should be carefully considered to ensure optimal performance and reliability in the intended application.
It’s crucial to consult with experienced fluid power engineers or coupling manufacturers to determine the most suitable type of fluid drive coupling for a particular industrial application. Proper selection and installation of the right fluid drive coupling can significantly enhance the efficiency, safety, and longevity of the machinery or equipment.
editor by CX 2024-03-08
