Type: Gear Flex Coupling
 

Applied: Atlas Copco
 

Certificate: iso 9 replace by Coupling Element 16148738 applies to the screw air compressor GA 90-160,807,1410 New.

Coupling Features

• Good starting performance can change the load starting of the motor to no-load starting, so as to realize the soft starting of the working machine, reduce the current during starting and reduce the starting energy consumption.
• Save electric energy and equipment cost, which can solve the unreasonable situation of the big horse-drawn trolley with load starting machine, save the motor capacity, improve the power factor and motor efficiency of the grid, reduce reactive power loss, save electric energy, and simplify the motor starting equipment and reduce equipment cost.
• The transferred torque can be adjusted, easy to achieve overload protection.When the working machine is overloaded or jammed, the steel ball type safety coupling will slip automatically, which can prevent the motor from burning out and other parts damage.
• Except for the starting and braking stages, the main and driven parts of the steel ball safety coupling have no speed difference, no friction loss and high transmission efficiency.
• Nonmetallic elastic elements are adopted in the steel ball type safety coupling, which can compensate the offset of the linked 2 axes within a certain range, with a small amount of buffering and damping.
• Reliable operation, stable performance, convenient installation, disassembly and maintenance.

Determining the right type of flexible coupling starts with the following analysis of the application:

• Prime mover type (motor, diesel engine, etc.) of the drive side of the system
• Actual horsepower and/or torque requirements, not prime motor-rated horsepower (note the range of variable torque caused by periodic or unstable loads, worst-case starting loads,
• Drive system inertia related to prime mover inertia (data available from equipment supplier)
• vibration, linear and torsional vibration (experienced supplier or consultant can help you evaluate vibration) shaft-to-shaft deviation;
• Note the degree of Angle offset (axis is not parallel) and parallel offset (distance between axis centers when axes are parallel but not aligned);
• Also note whether the drive/driven units share the same floor axial (inside/outside) axial motion,
• whether they share distance (the distance between the drive end and the driven axis), and any other space-related restrictions.

Detailed Photos

We are able to offer a wide range of special couplings, which are based on your samples or drawings.

Due to the refinement of production operations and the high-end technology, we have been able to produce high-quality Rubber Coupling, Trolley Wheel, Flexible Coupling, Flexible Rubber Coupling, Industrial Rubber Coupling, Star Coupling, CHINAMFG type Coupling Spare and other products, widely used in industrial applications.

All these products are tested and checked against the set quality parameters before being sent to the customer. This shows that we are willing to provide our customers with updated and perfect product lines to meet their different needs. In addition, we also provide customized solutions to provide customers with a wide range of space, so that they can choose their favorite products according to their needs and requirements.
 

More Products for Choose

Tips:
  This is only a part of the part numbers, many oil separator filters P/N are not listed, in addition there are replacements filters for many other air compressor brands.

Company Profile

       Now over 100,000 quality filters including compressed air filters, Hydraulic Filters and complete filter housing assemblies at wholesale discounts. We offer OEM products as well as high quality replacements, engineered to precise OEM specifications and guaranteed to match the exact form, fit and function as the original equipment. Our company is committed to continuous innovation and further improvement to create, improve the efficiency and productivity of excellence, to achieve the highest level of reliability and performance.

Company team

Our company is located in the beautiful coastal city of HangZhou,is a professional manufacturer of air compressor filters and separators,

We repect the enterprise spirit of “steadyfastness,hard work and responsibility” and creat a good corporate environment based on the operation principle of “Integrity,reliability and innovation”.

With the survival idea of “perfect technology, good service and excellent quality”,
We always adhere to customer first,
aim at serving customer sincerely and touching customer with our service.

We plunge ourselves to provide clear and sustainable comprssed air to our customer,
meanwhile constantly pursue to save the sunning cost of compressor system for them.
Profession, concentration, focus is our corporate philosophy.

FAQ

 Q1. What is your product range?
A: Our products cover replacement hydraulic filter, Air compressor filters, Compressed air filter element, Heavy truck insert filters, Vacuum pump filters, and Some spare parts for compressors.

Q2. Is customized filter or OEM available? 
A: Yes, just offer your required specifications and drawings.

Q3. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build new molds, but open new mold fee charged, when you place bulk order, the mold fee can return back.

Q4. What’s your terms of packing?
A: Generally, we pack our goods in neutral boxes,outside brown carton cases. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.

Q5. What’s the terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We’ll show you the photos of the products and packages before you pay the balancing.

Q6. What’s your terms of delivery?
A: (1)FOB (2)CFR (3)CIF.

Q7. How about your delivery time?
A: Generally, under MOQ quantity take 5-7 working days after receiving your advance payment. The specific delivery time depends on models and the quantity of your order.

Q8. What’s your sample policy?
A: ,,,.

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Real-World Applications and Success Stories of Elastomeric Couplings in Challenging Environments

Elastomeric couplings have demonstrated their effectiveness and reliability in numerous challenging industrial environments. Here are some real-world applications and success stories:

1. Wind Turbines:

Elastomeric couplings are commonly used in wind turbines to connect the gearbox to the generator. The couplings accommodate misalignments caused by wind-induced movements and thermal variations, ensuring efficient power transmission even in harsh wind farm conditions.

2. Steel Mills:

In steel mills, elastomeric couplings are employed in rolling mills and conveyor systems. These couplings dampen vibrations generated during the rolling process, protecting the machinery and reducing maintenance costs.

3. Marine Propulsion:

In marine applications, elastomeric couplings connect the engine to the propeller shaft, accommodating shaft misalignments caused by hull flexing and propeller thrust. The couplings’ shock-absorbing properties protect the drivetrain from sudden load changes and contribute to smooth and efficient propulsion.

4. Mining Equipment:

In mining operations, elastomeric couplings are used in crushers, conveyors, and other equipment. They handle misalignments caused by uneven terrain and reduce shock loads during the crushing and conveying processes, increasing equipment durability and uptime.

5. Chemical Processing:

Elastomeric couplings find application in chemical processing equipment that handles corrosive substances and operates at varying temperatures. The couplings’ resistance to chemicals and ability to accommodate thermal expansion contribute to reliable and efficient performance in these harsh environments.

6. Offshore Oil & Gas Platforms:

In offshore platforms, elastomeric couplings connect pumps, compressors, and generators, allowing them to handle misalignments caused by platform movement and temperature fluctuations. The couplings’ ability to dampen vibrations and absorb shock loads enhances equipment longevity and safety.

7. Power Generation:

In power plants, elastomeric couplings are used in gas turbines, steam turbines, and other power generation equipment. They dampen torsional vibrations and compensate for thermal growth, contributing to efficient power production and reduced maintenance costs.

8. Paper and Pulp Industry:

In paper and pulp mills, elastomeric couplings connect the motors to the rollers and conveyors. The couplings’ flexibility and shock-absorbing properties protect the machinery from sudden load changes, leading to smoother operations and increased productivity.

These real-world success stories showcase how elastomeric couplings excel in challenging environments, delivering reliable and efficient performance across various industries. Their ability to handle misalignments, dampen vibrations, and absorb shocks makes them a valuable component in demanding industrial applications.

Impact of Elastomeric Material Elasticity on Coupling Performance

The elasticity of the elastomeric material is a critical factor that significantly influences the performance of elastomeric couplings. The elasticity, or flexibility, of the elastomer allows the coupling to accommodate misalignment and torsional vibrations, providing several important benefits:

1. Misalignment Compensation:

Elastomeric couplings can handle various types of misalignment, including angular, parallel, and axial misalignments. The elasticity of the elastomer allows it to flex and absorb the misalignment between the connected shafts, reducing stress on the coupling and connected machinery.

2. Vibration Damping:

The elastomeric material acts as a natural vibration isolator, dampening torsional vibrations and shocks that occur during operation. This damping effect helps protect the connected equipment from excessive vibrations and reduces the risk of fatigue failure.

3. Shock Load Abs

Differences Between Elastomeric Couplings and Other Types of Couplings (Jaw Couplings, Gear Couplings, etc.)

Elastomeric couplings, jaw couplings, and gear couplings are all types of flexible couplings used in mechanical power transmission. Each type has its unique features, advantages, and limitations. Below are the main differences between these couplings:

Elastomeric Couplings:

• Construction: Elastomeric couplings consist of two hubs connected by a flexible elastomeric element, typically made of rubber or polyurethane.
• Misalignment Compensation: Elastomeric couplings excel at compensating for angular, parallel, and axial misalignments between connected shafts.
• Vibration Dampening: The elastomeric material in these couplings acts as a natural vibration isolator, reducing shocks and vibrations in the system.
• Speed and Torque Capacity: Elastomeric couplings are suitable for moderate torque and speed applications but may have limitations in high-torque or high-speed scenarios.
• Electrically Insulating: Elastomeric couplings offer electrical isolation between shafts in applications where electrical insulation is necessary.
• Temperature Range: Elastomeric couplings have temperature limitations and may not be suitable for extreme temperature environments.

Jaw Couplings:

• Construction: Jaw couplings consist of two hubs with interlocking curved jaws that transmit torque.
• Misalignment Compensation: Jaw couplings can handle slight misalignments but have more limited misalignment compensation compared to elastomeric couplings.
• Vibration Dampening: They offer some vibration dampening but not as effective as elastomeric couplings.
• Speed and Torque Capacity: Jaw couplings can handle higher torque and speed compared to elastomeric couplings.
• Noise: Jaw couplings can produce more noise during operation compared to elastomeric couplings.
• Maintenance: They require periodic lubrication for optimal performance.

Gear Couplings:

• Construction: Gear couplings consist of two hubs with external teeth that mesh together, transmitting torque.
• Misalignment Compensation: Gear couplings can handle angular misalignments but are less effective in parallel and axial misalignment compensation compared to elastomeric couplings.
• Vibration Dampening: They provide minimal vibration dampening compared to elastomeric couplings.
• Speed and Torque Capacity: Gear couplings are suitable for high-torque and high-speed applications.
• Temperature Range: They can operate in a wider temperature range compared to elastomeric couplings.
• Maintenance: Gear couplings require regular maintenance, including lubrication and periodic inspection.

Ultimately, the choice between elastomeric couplings, jaw couplings, gear couplings, or other types depends on the specific requirements of the application, including load, speed, misalignment, environmental conditions, and maintenance preferences. Proper coupling selection is crucial for ensuring reliable and efficient power transmission in industrial systems.

editor by CX 2024-02-04