Tag Archives: machine

China OEM Star Elastic with Enlarged Shaft Hole Flexible Coupling for Machine Tools

Product Description

 

Product Description

 

Product Parameters

 

product Star Elastic with Enlarged Shaft Hole Flexible Coupling for Machine tools
material stainless steel , iron , aluminum ,bronze ,carbon steel ,brass etc .
size ISO standard  ,customer requirements
BORE Finished bore, Pilot Bore, Special request
surface treatment Carburizing and Quenching,Tempering ,Tooth suface high quenching Hardening,Tempering
Processing Method Molding, Shaving, Hobbing, Drilling, Tapping, Reaming, Manual Chamfering, Grinding etc
Heat Treatment Quenching & Tempering, Carburizing & Quenching, High-frequency Hardening, Carbonitriding……
Package Wooden Case/Container and pallet, or made-to-order
Certificate ISO9001 ,SGS
Machining Process Gear Hobbing, Gear Milling, Gear Shaping, Gear Broaching, Gear Shaving, Gear Grinding and Gear Lapping
Applications Toy, Automotive, instrument, electrical equipment, household appliances, furniture, mechanical equipment,daily living equipment, electronic sports equipment, , sanitation machinery, market/ hotel equipment supplies, etc.
Testing Equipment Rockwell hardness tester 500RA, Double mesh instrument HD-200B & 3102,Gear measurement center instrument CNC3906T and other High precision detection equipments

workshop & equipment

 

 

 

 

Production process

 

Certifications

 

 

Our Advantages

 

1  . Prioritized Quality          
2  .Integrity-based Management
3  .Service Orientation
4  .150+  advanced equipment
5  .10000+  square meter  factory area
6  .200+ outstanding employees  
7  .90% employees have more than 10 year- working   experience in our factory
8  .36 technical staff
9  .certificate  ISO 9001 , SGS

10  . Customization support

11 .Excellent after-sales service

 

 

shipping

 

 

sample orders delivery time:
10-15 working days  as usual
15-20 working days  in busy season

large order leading time :
20-30 working days as usual
30-40 working days  in busy season

 

FAQ

1. why should you buy products from us not from other suppliers?
We are a 32 year-experience manufacturer on making the gear, specializing in manufacturing varieties of gears, such as helical gear ,bevel gear ,spur gear and grinding gear, gear shaft, timing pulley, rack, , timing pulley and other transmission parts . There are 150+ advanced equipment ,200+ excellent employees ,and 36 technical staff . what’s more ,we have got ISO9001 and SGS certificate .
2 .Do you accept small order?
If your order bearings are our standard size, we accept even 1pcs.

3 .How long is the delivery?
A: Small orders usually takes 10-15 working days,big order usually 20-35 days, depending on orders quantity and whether are standard size.

 

/* 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

elastic coupling

Real-World Applications of Elastic Couplings

Elastic couplings find extensive use in various industries and applications where the reduction of vibration and shock is critical for performance, efficiency, and equipment longevity. Here are some examples:

  • Industrial Machinery: Elastic couplings are commonly employed in industrial machinery such as pumps, compressors, conveyors, and generators. They help minimize vibration and shock, ensuring smooth and reliable operation while protecting sensitive components.
  • Automotive Industry: In automotive applications, elastic couplings are used in drivetrains to dampen vibrations and shocks between the engine and the transmission. This enhances driving comfort, reduces noise, and prevents excessive wear on connected components.
  • Power Generation: Power generation equipment, including turbines and generators, benefits from elastic couplings that absorb torsional vibrations and shocks. This aids in maintaining stable power output and extending the lifespan of critical components.
  • Printing and Packaging: Printing presses and packaging machinery rely on elastic couplings to reduce vibrations during high-speed operations. This ensures precise printing and packaging while preventing damage to sensitive components.
  • Robotics and Automation: Elastic couplings are crucial in robotics and automation systems to mitigate vibrations and shocks that can affect accuracy and reliability. They enable precise movement control and consistent performance.
  • Medical Equipment: Medical devices such as MRI machines and X-ray equipment utilize elastic couplings to minimize vibrations that could impact image quality and precision during medical procedures.

These examples highlight how elastic couplings contribute to optimal performance, reduced maintenance, and increased equipment lifespan across diverse industries.

elastic coupling

Alternatives to Elastic Couplings for Flexible Connections in Machinery

There are several alternatives to elastic couplings for achieving flexible connections in machinery:

1. Universal Joints: Universal joints, also known as U-joints, are mechanical devices that allow rotational motion between two shafts at different angles. They are suitable for applications with significant misalignment.

2. Cardan Shafts: Cardan shafts consist of a series of universal joints connected in a line, allowing for the transmission of torque and rotation in complex systems.

3. Oldham Couplings: Oldham couplings use sliding disks to transmit torque while accommodating small misalignments. They are suitable for applications where precise positioning is required.

4. Beam Couplings: Beam couplings use a flexible beam to transmit torque and compensate for angular and axial misalignment.

5. Diaphragm Couplings: Diaphragm couplings use thin diaphragms to transmit torque while compensating for misalignment. They are often used in high-performance applications.

6. Gear Couplings: Gear couplings use teethed gears to transmit torque and accommodate misalignment. They are suitable for heavy-duty applications.

7. Chain Couplings: Chain couplings use roller chains to transmit torque and handle misalignment. They are commonly used in low-speed, high-torque applications.

8. Bellows Couplings: Bellows couplings use a bellows-like flexible element to transmit torque while compensating for misalignment.

Each of these alternatives has its own advantages and limitations, and the choice depends on the specific requirements of the application.

elastic coupling

Difference Between Elastic Coupling and Rigid Coupling

Elastic couplings and rigid couplings are two distinct types of couplings used in mechanical designs:

Elastic Coupling: An elastic coupling incorporates an elastomeric material, such as rubber, to provide flexibility and absorb shock and vibration. It allows for misalignment compensation and is ideal for applications where there may be slight misalignment or the need for vibration damping. Elastic couplings are commonly used in machinery that requires smooth operation and reduced stress on connected components.

Rigid Coupling: A rigid coupling, as the name suggests, is designed to provide a solid connection between two shafts. It does not have any flexible or damping elements and is used when precise alignment and torque transmission are critical. Rigid couplings are often used in applications where shafts need to maintain a constant alignment, such as in precision machines and systems with high torque requirements.

The choice between an elastic coupling and a rigid coupling depends on the specific requirements of the mechanical system, including the degree of misalignment, vibration levels, torque transmission, and the overall performance objectives.

China OEM Star Elastic with Enlarged Shaft Hole Flexible Coupling for Machine Tools  China OEM Star Elastic with Enlarged Shaft Hole Flexible Coupling for Machine Tools
editor by CX 2024-05-16

China Custom CNC Machine Tool Servo Motor, Aluminum Alloy Elastic Laminated Coupling, Single and Double Diaphragm Coupling

Product Description

Product Description

 

1. The allowable compensation quantity listed in the table refers to the relative offset of 2 axes formed by the comprehensive factors such as vibration, shock, deformation and temperature change caused by manufacturing error, installation error and working load change under working condition.
2. The maximum allowable angular deviation of the coupling shall not exceed ±5°.

The maximum opening value is a circular hole or a tapered hole with a keyway.

Main applications:

DWZ disc eddy current brake is mainly used as load in loading dynamometer equipment. it is experimental apparatus which can measure the dynamic mechanical properties, especially in dynamic loading test whose power value is small or tiny, also can be treated as suction power devices of other dynamic devices.

DW series disc eddy current dynamometer is, is that add device for measuring torque and rotational speed on DWZ series disc eddy current brake, it is experimental apparatus which can measure the dynamic mechnical properties, especial in dynamic loading test whose power value is small or tiny.

CW eddy current brake as a load is mainly used to measure the mechanical characteristics of inspection equipment, it and other control instrument (including loading apparatus, torque speed sensor and torque power acquisition instrument etc.) can be composed of eddy current dynamometer can be used for performance testing of the internal combustion engine, motor, gas turbine, automobile and its dynamic mechanical components, compared with other power measuring device, the CW series power measuring device has the advantages of reliability, high stability and practicability.

Eddy current brake/dynamometer Rated Power Rated torque Rated speed Maximum rotational speed Turning inertia Maximum excitation voltage Maximum excitation Current Cooling water pressure Flow of the cooling water
DWZ/DW-0.75 0.75 5 2000-2600 16000 0.002 80 3 0.1~0.3 1
DWZ/DW-3 3 10 2000-2600 14000 0.003 80 3 0.1~0.3 2
DWZ/DW-6 6 25 2000-2600 14000 0.003 80 3 0.1~0.3 3
DWZ/DW-10 10 50 2000-2600 13000 0.01 80 3 0.1~0.3 4.5
DWZ/DW-16 16 70 2000-2600 13000 0.02 80 3.5 0.1~0.3 6.5
DWZ/DW-25 25 120 2000-2600 11000 0.05 80 3.5 0.1~0.3 15
DWZ/DW-40 40 160 2000-2600 10000 0.1 90 4 0.1~0.3 25
DWZ/DW-63 63 250 2000-2600 9000 0.18 90 4 0.1~0.3 45
DWZ/DW-100 100 400 2000-2600 8500 0.32 120 4 0.1~0.3 60
DWZ/DW-160 160 600 2000-2600 8000 0.52 120 5 0.1~0.3 100
DWZ/DW-250 250 1100 2000-2600 7000 1.8 150 5 0.2~0.4 180
DWZ/DW-300 300 1600 2000-2600 6000 2.7 150 5 0.2~0.4 210
DWZ/DW-400 400 2200 2000-2600 5000 3.6 180 10 0.2~0.4 300
DWZ/DW-630 630 3600 2000-2600 5000 5.3 180 10 0.2~0.4 450

 

/* 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

elastic coupling

Reducing Vibration and Shock in Machinery with Elastic Couplings

Elastic couplings play a crucial role in minimizing vibration and shock in machinery by offering flexibility and damping characteristics. Here’s how they contribute to this important function:

  • Vibration Absorption: Elastic couplings are designed with flexible elements that can absorb and dampen vibrations generated by rotating machinery. These flexible elements act as shock absorbers, reducing the transmission of vibrations to other parts of the system.
  • Isolation: The inherent flexibility of elastic couplings isolates vibrations and shocks from one side of the coupling to the other. This prevents vibrations from propagating throughout the connected components, helping to protect sensitive equipment and improve overall system performance.
  • Resonance Damping: Elastic couplings can help dampen resonance frequencies that can occur in machinery during operation. By absorbing and dissipating energy, they reduce the risk of resonance-related issues that can lead to mechanical failure or decreased efficiency.
  • Smooth Torque Transmission: Elastic couplings offer a smooth torque transmission that helps reduce sudden torque spikes and shocks during start-up or sudden load changes. This prevents abrupt mechanical stresses that can lead to vibration and shock propagation.
  • Increased Equipment Lifespan: By minimizing the impact of vibrations and shocks, elastic couplings contribute to the longevity of connected machinery and components. Reduced vibration-related wear and tear can extend the service life of the entire system.

Overall, elastic couplings are effective tools for managing vibration and shock in machinery, enhancing operational reliability, reducing maintenance needs, and maintaining optimal performance.

elastic coupling

Alternatives to Elastic Couplings for Flexible Connections in Machinery

There are several alternatives to elastic couplings for achieving flexible connections in machinery:

1. Universal Joints: Universal joints, also known as U-joints, are mechanical devices that allow rotational motion between two shafts at different angles. They are suitable for applications with significant misalignment.

2. Cardan Shafts: Cardan shafts consist of a series of universal joints connected in a line, allowing for the transmission of torque and rotation in complex systems.

3. Oldham Couplings: Oldham couplings use sliding disks to transmit torque while accommodating small misalignments. They are suitable for applications where precise positioning is required.

4. Beam Couplings: Beam couplings use a flexible beam to transmit torque and compensate for angular and axial misalignment.

5. Diaphragm Couplings: Diaphragm couplings use thin diaphragms to transmit torque while compensating for misalignment. They are often used in high-performance applications.

6. Gear Couplings: Gear couplings use teethed gears to transmit torque and accommodate misalignment. They are suitable for heavy-duty applications.

7. Chain Couplings: Chain couplings use roller chains to transmit torque and handle misalignment. They are commonly used in low-speed, high-torque applications.

8. Bellows Couplings: Bellows couplings use a bellows-like flexible element to transmit torque while compensating for misalignment.

Each of these alternatives has its own advantages and limitations, and the choice depends on the specific requirements of the application.

elastic coupling

Principles of Torsionally Elastic Couplings

Torsionally elastic couplings, also known as flexible couplings, operate based on the principles of flexibility and torsional elasticity. These couplings are designed to transmit torque while accommodating misalignments, dampening vibrations, and providing protection against shock loads. Here’s how they work:

  • Flexibility: Torsionally elastic couplings are made of materials that can flex or bend to some degree. This flexibility allows them to absorb misalignments between connected shafts, such as angular, parallel, and axial misalignments.
  • Torsional Elasticity: The material properties of the coupling allow it to twist or deform slightly under torque loads. When torque is applied to one end of the coupling, the coupling flexes and twists to transmit torque to the other end while compensating for any misalignments.
  • Vibration Dampening: The torsional elasticity of the coupling helps dampen vibrations that occur due to sudden torque changes or variations in load. This is especially important in applications where smooth operation and reduced vibrations are essential.
  • Shock Load Protection: Torsionally elastic couplings can absorb and mitigate shock loads that might occur during sudden starts, stops, or changes in load. This protection prevents damage to connected equipment and extends the lifespan of machinery.

Overall, torsionally elastic couplings enhance the performance, reliability, and durability of machinery by providing flexibility, dampening vibrations, and protecting against misalignments and shock loads.

China Custom CNC Machine Tool Servo Motor, Aluminum Alloy Elastic Laminated Coupling, Single and Double Diaphragm Coupling  China Custom CNC Machine Tool Servo Motor, Aluminum Alloy Elastic Laminated Coupling, Single and Double Diaphragm Coupling
editor by CX 2024-05-10

China wholesaler Star Elastic with Enlarged Shaft Hole Flexible Coupling for Machine Tools

Product Description

 

Product Description

 

Product Parameters

 

product Star Elastic with Enlarged Shaft Hole Flexible Coupling for Machine tools
material stainless steel , iron , aluminum ,bronze ,carbon steel ,brass etc .
size ISO standard  ,customer requirements
BORE Finished bore, Pilot Bore, Special request
surface treatment Carburizing and Quenching,Tempering ,Tooth suface high quenching Hardening,Tempering
Processing Method Molding, Shaving, Hobbing, Drilling, Tapping, Reaming, Manual Chamfering, Grinding etc
Heat Treatment Quenching & Tempering, Carburizing & Quenching, High-frequency Hardening, Carbonitriding……
Package Wooden Case/Container and pallet, or made-to-order
Certificate ISO9001 ,SGS
Machining Process Gear Hobbing, Gear Milling, Gear Shaping, Gear Broaching, Gear Shaving, Gear Grinding and Gear Lapping
Applications Toy, Automotive, instrument, electrical equipment, household appliances, furniture, mechanical equipment,daily living equipment, electronic sports equipment, , sanitation machinery, market/ hotel equipment supplies, etc.
Testing Equipment Rockwell hardness tester 500RA, Double mesh instrument HD-200B & 3102,Gear measurement center instrument CNC3906T and other High precision detection equipments

workshop & equipment

 

 

 

 

Production process

 

Certifications

 

 

Our Advantages

 

1  . Prioritized Quality          
2  .Integrity-based Management
3  .Service Orientation
4  .150+  advanced equipment
5  .10000+  square meter  factory area
6  .200+ outstanding employees  
7  .90% employees have more than 10 year- working   experience in our factory
8  .36 technical staff
9  .certificate  ISO 9001 , SGS

10  . Customization support

11 .Excellent after-sales service

 

 

shipping

 

 

sample orders delivery time:
10-15 working days  as usual
15-20 working days  in busy season

large order leading time :
20-30 working days as usual
30-40 working days  in busy season

 

FAQ

1. why should you buy products from us not from other suppliers?
We are a 32 year-experience manufacturer on making the gear, specializing in manufacturing varieties of gears, such as helical gear ,bevel gear ,spur gear and grinding gear, gear shaft, timing pulley, rack, , timing pulley and other transmission parts . There are 150+ advanced equipment ,200+ excellent employees ,and 36 technical staff . what’s more ,we have got ISO9001 and SGS certificate .
2 .Do you accept small order?
If your order bearings are our standard size, we accept even 1pcs.

3 .How long is the delivery?
A: Small orders usually takes 10-15 working days,big order usually 20-35 days, depending on orders quantity and whether are standard size.

 

/* 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

elastic coupling

Maintenance Requirements for Optimal Performance of Elastic Couplings

Maintaining elastic couplings is essential to ensure their optimal performance and longevity. Following these maintenance guidelines can help prevent premature wear and failure:

  • Regular Inspection: Periodically inspect the coupling for signs of wear, such as cracks, deformities, or visible damage. This can help identify issues early and prevent further damage.
  • Lubrication: Some elastic couplings require lubrication to reduce friction and wear. Follow the manufacturer’s recommendations for lubrication intervals and use compatible lubricants.
  • Torque Check: Check the coupling’s torque values to ensure they are within the specified range. This helps maintain proper torque transmission and prevents overloading.
  • Alignment Check: Monitor the alignment of the connected shafts regularly. Misalignment can cause excessive stress on the coupling, leading to premature failure.
  • Vibration Analysis: Perform vibration analysis to identify any abnormal vibrations in the system. Excessive vibrations could indicate coupling or system issues that need attention.
  • Temperature and Environment: Ensure that the coupling operates within the recommended temperature and environmental limits. Extreme conditions can affect the coupling’s material properties and performance.
  • Coupling Wear: Keep track of the coupling’s wear over time. Depending on the application, the coupling might need replacement after a certain period of service.
  • Expert Inspection: If any unusual symptoms or problems arise, consider having the coupling inspected by a qualified technician or engineer to diagnose the issue accurately.

Adhering to these maintenance practices helps extend the service life of elastic couplings, ensures reliable performance, and minimizes unexpected downtime and costly repairs.

elastic coupling

Installation Guidelines for Integrating Elastic Couplings

Proper installation of elastic couplings is essential to ensure their optimal performance and longevity. Engineers should follow these guidelines:

1. Alignment: Before installation, ensure that the connected shafts are properly aligned within the manufacturer’s specified tolerances. Misalignment can lead to premature wear and reduced coupling effectiveness.

2. Lubrication: Some elastic couplings require lubrication to maintain smooth operation. Follow the manufacturer’s recommendations for the type and amount of lubricant to use.

3. Mounting: Securely mount the elastic coupling onto the shafts using appropriate torque values for the coupling’s fasteners. Use a torque wrench to prevent over-tightening, which can damage the coupling or the shafts.

4. Inspection: Inspect the coupling for any signs of damage or defects before installation. Any issues should be addressed before the coupling is put into operation.

5. Clearance: Maintain proper clearance between the coupling and surrounding components to prevent interference during operation, especially if the coupling flexes during use.

6. Environmental Factors: Consider the operating environment, such as temperature, humidity, and exposure to chemicals, when selecting an appropriate elastic coupling material.

7. Manufacturer’s Recommendations: Always refer to the manufacturer’s installation guidelines and instructions specific to the type and model of elastic coupling being used.

Following these installation guidelines will help ensure the effective and safe integration of elastic couplings into mechanical systems.

elastic coupling

Benefits of Using Elastic Couplings in Industrial Machinery

Elastic couplings offer several advantages when used in industrial machinery:

  • Misalignment Compensation: Elastic couplings can accommodate small angular, axial, and radial misalignments between connected shafts. This ability to compensate for misalignment helps prolong the life of machinery components and reduces the risk of premature wear.
  • Vibration Damping: The elastic element in the coupling absorbs and dampens vibrations generated during operation. This feature improves the overall smoothness of machinery operation, reduces noise, and minimizes the transmission of vibrations to other parts of the system.
  • Shock Absorption: Elastic couplings absorb sudden shocks or impacts that may occur during operation. By reducing the impact load on the connected components, the coupling helps prevent damage and extends the lifespan of the machinery.
  • Reduced Maintenance: The flexibility and shock-absorbing properties of elastic couplings contribute to lower maintenance requirements. Machinery components experience less stress and wear, resulting in longer intervals between maintenance tasks.
  • Protection of Equipment: Elastic couplings act as a protective barrier between connected machinery. They isolate vibrations and shocks, preventing these forces from propagating throughout the system and potentially causing damage.
  • Improved Efficiency: By minimizing misalignment-related losses and reducing vibrations, elastic couplings contribute to improved machinery efficiency. This can lead to energy savings and better overall performance.

In summary, elastic couplings play a crucial role in enhancing the reliability, longevity, and efficiency of industrial machinery by addressing misalignment, dampening vibrations, absorbing shocks, and minimizing maintenance needs.

China wholesaler Star Elastic with Enlarged Shaft Hole Flexible Coupling for Machine Tools  China wholesaler Star Elastic with Enlarged Shaft Hole Flexible Coupling for Machine Tools
editor by CX 2024-05-08

China Professional CNC Machine Tool Servo Motor, Aluminum Alloy Elastic Laminated Coupling, Single and Double Diaphragm Coupling

Product Description

Product Description

 

1. The allowable compensation quantity listed in the table refers to the relative offset of 2 axes formed by the comprehensive factors such as vibration, shock, deformation and temperature change caused by manufacturing error, installation error and working load change under working condition.
2. The maximum allowable angular deviation of the coupling shall not exceed ±5°.

The maximum opening value is a circular hole or a tapered hole with a keyway.

Main applications:

DWZ disc eddy current brake is mainly used as load in loading dynamometer equipment. it is experimental apparatus which can measure the dynamic mechanical properties, especially in dynamic loading test whose power value is small or tiny, also can be treated as suction power devices of other dynamic devices.

DW series disc eddy current dynamometer is, is that add device for measuring torque and rotational speed on DWZ series disc eddy current brake, it is experimental apparatus which can measure the dynamic mechnical properties, especial in dynamic loading test whose power value is small or tiny.

CW eddy current brake as a load is mainly used to measure the mechanical characteristics of inspection equipment, it and other control instrument (including loading apparatus, torque speed sensor and torque power acquisition instrument etc.) can be composed of eddy current dynamometer can be used for performance testing of the internal combustion engine, motor, gas turbine, automobile and its dynamic mechanical components, compared with other power measuring device, the CW series power measuring device has the advantages of reliability, high stability and practicability.

Eddy current brake/dynamometer Rated Power Rated torque Rated speed Maximum rotational speed Turning inertia Maximum excitation voltage Maximum excitation Current Cooling water pressure Flow of the cooling water
DWZ/DW-0.75 0.75 5 2000-2600 16000 0.002 80 3 0.1~0.3 1
DWZ/DW-3 3 10 2000-2600 14000 0.003 80 3 0.1~0.3 2
DWZ/DW-6 6 25 2000-2600 14000 0.003 80 3 0.1~0.3 3
DWZ/DW-10 10 50 2000-2600 13000 0.01 80 3 0.1~0.3 4.5
DWZ/DW-16 16 70 2000-2600 13000 0.02 80 3.5 0.1~0.3 6.5
DWZ/DW-25 25 120 2000-2600 11000 0.05 80 3.5 0.1~0.3 15
DWZ/DW-40 40 160 2000-2600 10000 0.1 90 4 0.1~0.3 25
DWZ/DW-63 63 250 2000-2600 9000 0.18 90 4 0.1~0.3 45
DWZ/DW-100 100 400 2000-2600 8500 0.32 120 4 0.1~0.3 60
DWZ/DW-160 160 600 2000-2600 8000 0.52 120 5 0.1~0.3 100
DWZ/DW-250 250 1100 2000-2600 7000 1.8 150 5 0.2~0.4 180
DWZ/DW-300 300 1600 2000-2600 6000 2.7 150 5 0.2~0.4 210
DWZ/DW-400 400 2200 2000-2600 5000 3.6 180 10 0.2~0.4 300
DWZ/DW-630 630 3600 2000-2600 5000 5.3 180 10 0.2~0.4 450

 

/* 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

elastic coupling

Maintenance Requirements for Optimal Performance of Elastic Couplings

Maintaining elastic couplings is essential to ensure their optimal performance and longevity. Following these maintenance guidelines can help prevent premature wear and failure:

  • Regular Inspection: Periodically inspect the coupling for signs of wear, such as cracks, deformities, or visible damage. This can help identify issues early and prevent further damage.
  • Lubrication: Some elastic couplings require lubrication to reduce friction and wear. Follow the manufacturer’s recommendations for lubrication intervals and use compatible lubricants.
  • Torque Check: Check the coupling’s torque values to ensure they are within the specified range. This helps maintain proper torque transmission and prevents overloading.
  • Alignment Check: Monitor the alignment of the connected shafts regularly. Misalignment can cause excessive stress on the coupling, leading to premature failure.
  • Vibration Analysis: Perform vibration analysis to identify any abnormal vibrations in the system. Excessive vibrations could indicate coupling or system issues that need attention.
  • Temperature and Environment: Ensure that the coupling operates within the recommended temperature and environmental limits. Extreme conditions can affect the coupling’s material properties and performance.
  • Coupling Wear: Keep track of the coupling’s wear over time. Depending on the application, the coupling might need replacement after a certain period of service.
  • Expert Inspection: If any unusual symptoms or problems arise, consider having the coupling inspected by a qualified technician or engineer to diagnose the issue accurately.

Adhering to these maintenance practices helps extend the service life of elastic couplings, ensures reliable performance, and minimizes unexpected downtime and costly repairs.

elastic coupling

Contribution of Elastic Couplings to Rotating System Efficiency

Elastic couplings play a significant role in enhancing the overall efficiency of rotating systems by providing various benefits:

1. Vibration Damping: Elastic couplings absorb and dampen vibrations and shocks that arise from the operation of rotating machinery. By minimizing these vibrations, elastic couplings reduce wear and tear on components, leading to smoother operation and extended component lifespan.

2. Misalignment Compensation: Rotating systems often experience misalignments due to factors like thermal expansion, installation errors, or operational conditions. Elastic couplings can accommodate angular, axial, and radial misalignments, ensuring consistent power transmission and reducing stress on connected components.

3. Shock Absorption: In applications with sudden starts, stops, or load changes, elastic couplings absorb and distribute shock loads. This prevents sudden jolts that could damage the machinery or cause mechanical failures.

4. Torsional Vibration Reduction: Elastic couplings help minimize torsional vibrations, which can lead to resonance and cause structural damage. By damping these vibrations, elastic couplings prevent energy loss and ensure smooth operation.

5. Energy Efficiency: The ability of elastic couplings to reduce vibrations, misalignments, and shock loads leads to improved energy efficiency. The machinery experiences fewer energy losses due to internal friction and component stress.

Elastic couplings enhance the reliability, longevity, and performance of rotating systems, ultimately leading to reduced downtime, maintenance costs, and overall operational inefficiencies.

elastic coupling

Benefits of Using Elastic Couplings in Industrial Machinery

Elastic couplings offer several advantages when used in industrial machinery:

  • Misalignment Compensation: Elastic couplings can accommodate small angular, axial, and radial misalignments between connected shafts. This ability to compensate for misalignment helps prolong the life of machinery components and reduces the risk of premature wear.
  • Vibration Damping: The elastic element in the coupling absorbs and dampens vibrations generated during operation. This feature improves the overall smoothness of machinery operation, reduces noise, and minimizes the transmission of vibrations to other parts of the system.
  • Shock Absorption: Elastic couplings absorb sudden shocks or impacts that may occur during operation. By reducing the impact load on the connected components, the coupling helps prevent damage and extends the lifespan of the machinery.
  • Reduced Maintenance: The flexibility and shock-absorbing properties of elastic couplings contribute to lower maintenance requirements. Machinery components experience less stress and wear, resulting in longer intervals between maintenance tasks.
  • Protection of Equipment: Elastic couplings act as a protective barrier between connected machinery. They isolate vibrations and shocks, preventing these forces from propagating throughout the system and potentially causing damage.
  • Improved Efficiency: By minimizing misalignment-related losses and reducing vibrations, elastic couplings contribute to improved machinery efficiency. This can lead to energy savings and better overall performance.

In summary, elastic couplings play a crucial role in enhancing the reliability, longevity, and efficiency of industrial machinery by addressing misalignment, dampening vibrations, absorbing shocks, and minimizing maintenance needs.

China Professional CNC Machine Tool Servo Motor, Aluminum Alloy Elastic Laminated Coupling, Single and Double Diaphragm Coupling  China Professional CNC Machine Tool Servo Motor, Aluminum Alloy Elastic Laminated Coupling, Single and Double Diaphragm Coupling
editor by CX 2024-05-02

Marble made in China – replacement parts – in Warri Nigeria Granite Stone CNC Router Engraving Machine with ce certificate top quality low price

Marble  made in China - replacement parts -  in Warri Nigeria  Granite Stone CNC Router Engraving Machine with ce certificate top quality low price

Marble  made in China - replacement parts -  in Warri Nigeria  Granite Stone CNC Router Engraving Machine with ce certificate top quality low price

We – EPG Group the bigge EPT Chain and agricultural gearbox factory in China with 5 distinct branches. For far more information: Mobile/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828

Marble Granite Stone CNC Router Engraving Device


 

Characteristic:
1.The lathe is launched by industrial pipe welding, box-kind construction to make sure the high stability.
two.The special devices to eradicate welding tension, substantial-precision machining planer ensure the precision and no deformation
3.The major machine human body can make the steadiness and no shacking in high pace
four.X.Y.Z all utilize imported screw, substantial precision equipment body and linear sq. manual, guarantee the substantial accuracy.
5.The skilled mechanical design and style, scientific framework and generous look
6.X.Y.Z axis use anti-du EPT program, avert du EPT for the duration of functioning, make positive the extended lifespan of spare parts.
seven.Large high quality driver motors, spindle motors, cables, inverters,and many others
eight. Skilled CNC control system,can appropriate with several kinds CAM software program, these kinds of as Type3/ARTCAM/UG/Pro-E/MASTERCAM.

Configuration:

Specification:

Model ZK-1325
Machine lathe Entire thicker seamless metal composition
Function dimensions 1300*2500*200mm
Max. feeding height 300mm or bigger
Functioning table Aluminum T-slot table with stianless metal drinking water tank
Xihu (We EPT Lake) Dis. way Imported HIWIN sq. orbit from ZheJiang
Driving method XY-axis rack pinion, z-axis ball screw
Mechanical precision .02mm
Repositioning accuracy .05mm
Max. Pace 10m/min
Working speed -6m/min
Driving motor Stepper motor
Computer software artcam application as cost-free for you
Voltage AC 380V 50Hz
Spindle three.2KW water cooling spindle, optional even bigger power
Spindle velocity – 24,000rpm/min
Blade diameter 3.175mm, 4mm, 6mm, 8mm, 10mm, 12mm, 12.7mm
Management technique Ncstudio handle card program, optional D EPT management method
Command G code, u00, mmg, plt
Certification CE

Samples:

Our provider:

  1.Guarantee for one year
  2.24-hour technical support by email or call

  3.Person-friendly English manual for machine using and maintaining 

  4.Free technician training for large customers.

Manufacturing unit:

 

 
 
 

The use of original gear manufacturer’s (OEM) portion figures or emblems , e.g. CASE® and John Deere® are for reference reasons only and for indicating product use and compatibility. Our business and the detailed substitute components contained herein are not sponsored, accepted, or manufactured by the OEM.

Marble  made in China - replacement parts -  in Warri Nigeria  Granite Stone CNC Router Engraving Machine with ce certificate top quality low price

Marble  made in China - replacement parts -  in Warri Nigeria  Granite Stone CNC Router Engraving Machine with ce certificate top quality low price

Marble  made in China - replacement parts -  in Warri Nigeria  Granite Stone CNC Router Engraving Machine with ce certificate top quality low price

1530 made in China – replacement parts – in Tashkent Uzbekistan CNC Plasma Metal Cutter Machine for Cutting Steel Plate and Ss with ce certificate top quality low price

1530  made in China - replacement parts -  in Tashkent Uzbekistan  CNC Plasma Metal Cutter Machine for Cutting Steel Plate and Ss with ce certificate top quality low price

1530  made in China - replacement parts -  in Tashkent Uzbekistan  CNC Plasma Metal Cutter Machine for Cutting Steel Plate and Ss with ce certificate top quality low price

We – EPG Group the bigge EPT Chain and agricultural gearbox manufacturing unit in China with 5 diverse branches. For far more specifics: Mobile/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828

Video

https://youtu.be/krmfPh8sjNk          it is slicing 35mm thickness SS
https://youtu.be/885VleSddOY       gantry model
https://youtu.be/32PIfcPFI1w         portable  model 
https://youtu.be/2vhEsQtHCuo       plasma +drill
https://youtu.be/BqbOSwf4tO0        EPT 200A electricity is reducing 22cm stell 
https://youtu.be/9NH1s1NgUvU      all machinecan be  with flame, 
https://youtu.be/bzyGWsC3MoU     cut 10mm steel 
https://youtu.be/X-ge-GJMaww       cut pipe with rotary 

 

         Model 2040
Working siz (X*Y*Z, mm) 2000*4000*150mm
Heighten method  ourself item, can not be arc breaking
Device construction Hefty obligation ,Channel steel lathe mattress,serrated operating desk,water sink,automobile exhau EPT admirer
X Y 20 sq. guide rail,helical rack driving
Energy source Xihu (We EPT Lake) Dis. 160A (-25mm)
Functioning speed 12m-15m/min
Reducing Thickness -25mm
Precision .05mm
Positioning precision >0.02mm
Repeatability .02mm
Command code G code
Functioning voltage AC380V±30V, 50Hz
Motor Stepper motor 450A 
Running surroundings Windows98/XP/seven
Drive Leadshine
Handle system Starfire  system with height handle sensor
Exterior 2200*3600*1600mm
Table height 750mm
Net weight 1600kg
software startcam 
h2o sink 170mm, stainless metal
With Air compressor. indeed

Technological specification:
one, CNC plasma and pipe chopping machine is a precision mechanical transmission unit with thermal slicing technologies blended with a high performance, high precision, substantial dependability.  With inimitable guy-device interface, procedure is basic and easy , can lower out various designs of intricate sheet metallic quickly and correctly, specifically suited for immediately, skinny steel non-ferrous metals, stainless steel and carbon steel plate chopping. It adopts an built-in modular layout, rapid installation, practical motion.
two, the total bed adopts steel framework welding after finishing, complete mood, adequate to get rid of welding anxiety, stable and reliable efficiency. The beam and the end beam utilized aluminum after ending, excellent movement performance. Y axis with bilateral synchronous travel program. To make certain the machine velocity and accuracy.
three, X and Y axis guidebook rail with domestic or imported linear guide rail, higher precision, great guide. Generate rack, equipment by the professional maker of personalized, The area carburizing and quenching, substantial precision.
four, Lcd monitor, all of the use of Chinese /english figures screen. Below the exhibit demonstrate the operation strategy at any time, so the operator only requirements easy instruction, the procedure can be carried out, using very straightforward to understand.
5, the push technique can decide on servo travel or stepping driving, according to the need of customers can decide on the world’s leading brand from Japan — Panasonic AC servo or stepper motor drive, can be more stable operating pace, a wider assortment of pace transmission, short acceleration time
six, the machine has a smoke du EPT removing unit and exhau EPT sort special chopping worktable and the slag storage gadget, to develop a good doing work environment.
7, With large reaction sensitivity torch peak control,it can adju EPT automatically select the be EPT chopping length, in order to ensure the precision of the operate piece slicing effect .
8, in accordance to user needs can be equipped with a variety of plasma chopping electricity supply, to meet the different metallic materials.

 

The use of unique tools manufacturer’s (OEM) portion numbers or trademarks , e.g. CASE® and John Deere® are for reference functions only and for indicating product use and compatibility. Our business and the listed replacement areas contained herein are not sponsored, approved, or created by the OEM.

1530  made in China - replacement parts -  in Tashkent Uzbekistan  CNC Plasma Metal Cutter Machine for Cutting Steel Plate and Ss with ce certificate top quality low price

1530  made in China - replacement parts -  in Tashkent Uzbekistan  CNC Plasma Metal Cutter Machine for Cutting Steel Plate and Ss with ce certificate top quality low price

1530  made in China - replacement parts -  in Tashkent Uzbekistan  CNC Plasma Metal Cutter Machine for Cutting Steel Plate and Ss with ce certificate top quality low price

6090 made in China – replacement parts – in San Salvador El Salvador Mini Atc CNC Router Woodworking Machine with Rotary with ce certificate top quality low price

6090  made in China - replacement parts -  in San Salvador El Salvador  Mini Atc CNC Router Woodworking Machine with Rotary with ce certificate top quality low price

6090  made in China - replacement parts -  in San Salvador El Salvador  Mini Atc CNC Router Woodworking Machine with Rotary with ce certificate top quality low price

We – EPG Group the bigge EPT Chain and agricultural gearbox manufacturing unit in China with 5 diverse branches. For far more specifics: Mobile/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828

6090 mini atc cnc router woodworking device with rotary

Attribute:

  1. Ball screw for Z axis,it’s steady operating and precision.
  2. X Y axis are equipment rack,it is steady managing,precision and rapidly.
  3. D EPT management method with USB port,ju EPT require the manage to function the device,effortless and hassle-free.
  4. The rotary is set on the desk and the Z axis space is enlarge to give  ample working spot for Z axis.Rotary cnc router take added work for getting rid of but preserve width.
  5. This atc wood cnc router designed with inline type auto device changer.Distinction tool can be put in in resource holder.Spindle operating one particular by one,far more practical to modify the instrument,high efficiency and help save time.
  6. Hefty obligation frame and gantry,it’s very robust and stability.

Technical Parameter:

Parameters Normal Requirements
X Y Z axis doing work region 600x900x200mm
Spindle two.2kw water cooling spindle
X Y Z traveling positioning accuracy +-.01/2000mm
Table  T.slot table with rotary
Vacuum pump air cooling 5.5kw pump
X Y Z rail and transmission ZheJiang TBI ball screw and equipment rack
Max.rapid journey rate 50000mm/min
Max.working speed 30000mm/min
Spindle speed 24000RPM
Driver motors Japanese Yaskawa Servo motor and driver
Doing work voltage 220V/380V/50HZ
Command language G code
Management program DSP or Syntec/NC studio//Mach3
Software program compatibility Selection:Artcam,Ucancam,Type3
Working setting Temperature:~45ºC
Relative humidity:30%~75%
Oil technique deal with
Frame framework Welding structure

Software:

  1. Woodworking industry:wood crafts,image frames cutting,handicraft carving wave plates,wood door manufacturing and processing.
  2. Promoting business:advertising materia EPT this sort of as PVC,acrylic,double coloration plate.
  3. Stone working industry:such as normal marble,granite,artificial stone,tombstones,HangZhoupost,ceramic tile,glass and EPT resources.
  4. Metal sector:carving aluminum,copper,stainless metal and other people.

Package deal and Shipping and delivery:
Deal Element:1)Outdoors package:Normal plywood deal.
                         2)Interior package:Stretchy film and plastic film for humidity.
                         And we can package in accordance yo your requests.
Delivery Detail:For normal equipment,it will be 7-fifteen operating days soon after payment:For non-standard equipment and tailored machines in accordance to clients’ particular specifications,it will be 20-30 working times after payment.

After Sale Support:

  1. Engineers available to services machinery abroad.
  2. one year assure for complete equipment.
  3. Technical assistance by cellphone,electronic mail,whatsapp and skype.If you have any problems,we will inside of 12 hrs to resolve it.
  4. You will be get cost-free instruction guidance in the direction of our machine in our manufacturing unit.
  5. If you need to have any ingredient of the machine,we will provide the be EPT price for you.
  6. Pleasant English model handbook and procedure video clip CD disk.

Firm info
Artech is thorough in the manufacturing,design and style,production,trade and support of CNC machine,and supply large quality and great effective CNC devices globally.With a powerful staff team,”Brand Artech CNC”acquired accomplishment in woodworking engraving machine,marketing engraving machine,stone engraving machine,steel engraving equipment,laser engraving equipment and laser cutting sector gear.The creation amenities occupies China’s forefront in growth and growth.

FAQ:
Q1 For offer the mo EPT ideal machine,how should i do?

  1. The exact materia EPT you want to engraver/reduce?(these kinds of as wood,acrylic,fabric,cloth,leather-based,steel…?)
  2. For the spindle electricity,may possibly i know the cutting or engraving depth you want?
  3. The functioning spot you desire?(this sort of as max dimension of resources,width*size,1200*1200mm,1300*2500mm,2000*3000mm,etc)
  4. Do you want to engrave on planar&flat surface area or spherical&curved surface area?

If sure,the equipment shall be included optional things,these kinds of as rotary attachment.If you can supply some images of your items,that would be wonderful!Soon after you notify us these,we will ship you much more details about the equipment and price.
Q2.If we do not know how to use the machine,you can train us?
Yes,we will,if you occur to China,we will provide you free education until you can use equipment freely.And if you are hectic,we will have the particular engineer to your region,but you need to have bear some price,like tickets and hotel and metal.
Q3.How about your right after-sale support?
We supply you 24 hours provider telephone,skype,whatsapp and e-mail.
This fall.How about your guarantee period of time?
1 year and during the time,if you have any queries,we will solve it for free of charge.
Consumers Work:

Customer’s Comments:

 

The use of first gear manufacturer’s (OEM) element numbers or emblems , e.g. CASE® and John Deere® are for reference purposes only and for indicating product use and compatibility. Our business and the detailed alternative elements contained herein are not sponsored, authorized, or made by the OEM.

6090  made in China - replacement parts -  in San Salvador El Salvador  Mini Atc CNC Router Woodworking Machine with Rotary with ce certificate top quality low price

6090  made in China - replacement parts -  in San Salvador El Salvador  Mini Atc CNC Router Woodworking Machine with Rotary with ce certificate top quality low price

6090  made in China - replacement parts -  in San Salvador El Salvador  Mini Atc CNC Router Woodworking Machine with Rotary with ce certificate top quality low price

Best China manufacturer & factory China in San Luis Potosi Mexico manufacturer High precision laser cutting machine M1.5 spur rack and pinion gear in stock With high quality best price

Greatest China producer & manufacturing unit China  in San Luis Potosi Mexico  company High precision laser reducing equipment M1.5 spur rack and pinion gear in inventory With high quality best cost

Provider & Quality controlWe provide detailed drawings and offer every time required.

Overview

Fast Information

Relevant Industries:

Constructing Content Stores, Manufacturing Plant, Equipment Fix Stores, Foodstuff & Beverage Manufacturing facility, Farms, Energy & Mining

Other Region:

TianJin,China

Merchandise identify:

Straight Equipment Rack

Shade:

Mother nature Coloration

Application:

Sector Equipment

Precision grade:

Din6

Surface area treatment method:

Grinding

Hardness:

forty five-fifty Diploma HRC

Normal:

regular

Force:

20 Diploma

Sides floor:
PTO Adapters To stay away from possible connectivity issues, you may want to think about a PTO Adapter for your tractor. The PTO adapter extends the link to the apply, offering additional room for the PTO shaft to flip without touching the Arm Weldment or other elements of your tractor or the apply.

Incorporated

Provide Capability

Source Capability:
10000 Piece/Parts for each Thirty day period

Packaging & Shipping

Packaging Particulars
wooden/ carton
Port
TIANJIN PORT
Guide Time
:
Quantity(Luggage) 1 – 2 three – 100 >100
Est. Time(days) three ten To be negotiated

“EPG” model rotocultivator ploughshares inWorm gears are typically created by hobbing with a hob or cutting resource very related to the worm that the equipment mates with. The worm may be turned, hobbed, milled, or ground. T.S. complete lines made in our manufacturing facility have been tested and appraised by the Ministry of Agriculture and have acquired the license of popularizing farm machinery promulgated by the Ministry of Agriculture of the People’s Republic of China.

On the web Customization

EPG provide widest assortment of gearbox and pace reducers, conveyor chains and transmission parts like equipment, sprocket, racks, pulley, shaves and taper bushes and so forth for a variety of programs

Specification

Merchandise name 

Equipment rack

Kind

Helical equipment rack,spur gear rack

Material 

C45,metal,carbon steel,stainless metal,plastic,nylon,POM,ect

Precision

DIN6,DIN7,DIN8,DIN9,DIN10

Model 

M1,M1.25,M1.5,M2.M3,M4,M5,M6,M8,M10

Method

Gear Hobbing, Gear Milling, Gear Shaping, Gear Broaching,
Gear Shaving, Equipment Grinding and Equipment Lapping

Warmth therapy

Quenching & Tempering, Carburizing & Quenching, Substantial-frequency Hardening, Carbonitriding

Surface treatment method

Blacking, Sharpening, Anodization, Chrome Plating, Zinc Plating, Nickel Plating.

Utilize to gear

product title

straight equipment rack

brand name

EPG – The most significant transmission parts manufacuturer in China

location of place

TianJin,China

shade

natural

processing

grinding

Din precision

DIN6

Catalog

Installation

Packing & Delivery

Main item

Application

Organization profile

HangZhou EPG – The greatest transmission components manufacuturer in China Electrical Equipment Co.,Ltd was founded in HangZhou in 2008 and is a expert maker and exporter that is involved with the layout, advancement and generation.With thorough requirments, we can also create your unique created item. Our item assortment consists of all sorts of helical gear, spur gear, bevel equipment, gear rack, worm gear, sprockets,chains, bearings.Keeping in thoughts that good provider is the essential to cooperating with customers, we try to fulfill high quality specifications, provide aggressive prices and make sure prompt delivery.

Payment

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Best China manufacturer & factory China  in San Luis Potosi Mexico  manufacturer High precision laser cutting machine M1.5 spur rack and pinion equipment in stock With higher high quality best cost

Best China manufacturer & factory China  in San Luis Potosi Mexico  manufacturer High precision laser cutting machine M1.5 spur rack and pinion equipment in inventory With high good quality greatest cost

Best China manufacturer & factory China  in San Luis Potosi Mexico  manufacturer High precision laser cutting machine M1.5 spur rack and pinion gear in stock With large quality best price

Best China manufacturer & factory China  in San Luis Potosi Mexico  manufacturer High precision laser cutting machine M1.5 spur rack and pinion equipment in stock With substantial quality greatest price tag

Best China manufacturer & factory China  in San Luis Potosi Mexico  manufacturer High precision laser cutting machine M1.5 spur rack and pinion gear in inventory With substantial quality best cost

Best China manufacturer & factory China  in San Luis Potosi Mexico  manufacturer High precision laser cutting machine M1.5 spur rack and pinion gear in stock With high good quality very best price tag