China best Disc Couplings Torsionally Rigid Double Packs with Spacer Diaphragm Coupling

Product Description

Disc Couplings Torsionally Rigid Double Packs with Spacer Diaphragm Coupling
 

Product Description

1. Applies to flexibly drive shaft, allowing a more significant axial radial displacement and displacement.
2. It Has a simple structure and easy maintenance.
3. Disassembly is easy.
4. low noise.
5. Transmission efficiency loss, long useful working life.

Product Photos

 

Product Parameters

 

Size Torque
Tn/N.m
Speed
(rpm)
Weight/kg Moment of inertia
g cm’
Main size/mm Allowable compensation
d D A B L C Axial Angular Radial
00 9.8 20000 0.23 3 3-20 57 4.9  20 100 60 ±1.6 0.5 
01 33 20000 1.2 8 5-22 68 6.1  26 141 89 ±1.6 0.5 
02 90 20000 1.9 24 6-32 81 6.6  26 141 89 ±1.6 0.5 
03 173 18000 2.9 48 8-35 93 8.4  29 160 102 ±2.4 0.6 
04 245 15000 4.7 80 10-42 104 11.2  34 195 127 ±2.8 0.7 
05 420 13000 7.1 224 15-50 126 11.7  42 211 127 ±3.2 1°30″ 0.7 
06 772 12000 10.8 400 20-60 143 11.7  48 223 127 ±3.6 1°30″ 0.8 
07 1270 10000 16.3 1080 25-75 168 16.8  58 243 127 ±4.0 1°30″ 0.8 
08 2080 10000 24.7 2080 30-82 194 17.0  64 268 140 ±4.4 1°30″ 0.9 
09 3328 9000 32.5 3520 30-95 214 21.6  77 306 152 ±4.8 1°30″ 0.9 
10 4900 8000 50 7200 10-108 246 23.9  89 356 178 ±5.2 1°30″ 1.0 
11 6368 6300 75 12800 52-118 276 27.2  102 382 178 ±5.6 1°30″ 1.2 
12 8900 6300 72.2 18000 60-110 276 17.5  128 409 153 ±3.6 1″ 1.2 
13 15280 5000 120 37000 60-135 308 19.0  160 492 172 ±4.0 1″ 1.2 
14 25410 4700 175 68000 60-155 346 21.5  182 554 190 ±4.0 1″ 1.2 
15 37130 4300 234 108000 60-165 375 24.0  198 620 224 ±4.0 1″ 1.3 
16 47120 3900 306 167000 70-180 410 29.5  214 682 254 ±4.4 1″ 1.3 
17 57000 3500 369 250000 70-190 445 29.5  225 720 270 ±4.4 1″ 1.4 
18 63186 3500 448 311000 80-205 470 31.0  248 770 274 ±4.8 1″ 1.5 
19 82590 3200 596 480000 90-230 512 32.0  278 843 287 ±4.8 1″ 1.6 
20 157100 2800 763 747000 90-255 556 32.5  305 902 292 ±5.2 1″ 1.8 
21 126070 2450 919 1016000 100-265 588 34.0  318 948 312 ±5.4 1″ 1.8 
22 146350 2150 1068 1386000 100-275 630 34.0  332 1008 344 ±5.6 1″ 2.0 
23 173830 2000 1235 1784000 100-290 655 35.5  348 1052 356 ±6.0 1″ 2.0 

Related Products

 

Company Profile

 

FAQ

Q: Can you make the coupling with customization?

A: Yes, we can customize per your request.

Q: Do you provide samples?
A: Yes. The sample is available for testing.

Q: What is your MOQ?
A: It is 10pcs for the beginning of our business.

Q: What’s your lead time?
A: Standard products need 5-30days, a bit longer for customized products.

Q: Do you provide technical support?
A: Yes. Our company has a design and development team, and we can provide technical support if you
need.

Q: How to ship to us?
A: It is available by air, sea, or by train.

Q: How to pay the money?
A: T/T and L/C are preferred, with different currencies, including USD, EUR, RMB, etc.

Q: How can I know if the product is suitable for me?
A: >1ST confirm drawing and specification >2nd test sample >3rd start mass production.

Q: Can I come to your company to visit?
A: Yes, you are welcome to visit us at any time.

Q: How shall we contact you?
A: You can send an inquiry directly, and we will respond within 24 hours.

disc coupling

Handling Torque and Torsional Stiffness in Disc Couplings

Disc couplings are engineered to handle high levels of torque and provide excellent torsional stiffness. The design of disc couplings allows them to transmit torque efficiently while maintaining their torsional rigidity. The flexible discs are designed to absorb misalignments and compensate for slight angular, axial, and radial deviations.

The discs themselves are precision-made with carefully calculated geometry, ensuring that they can transmit torque smoothly and evenly across their surface. The arrangement of multiple discs in a stack contributes to the coupling’s ability to accommodate high torque loads without sacrificing torsional stiffness.

Due to their torsionally stiff construction, disc couplings are capable of maintaining accurate shaft alignment even under significant torque transmission. This makes them suitable for applications requiring precise positioning, consistent torque transfer, and minimal backlash.

disc coupling

Impact of Number and Configuration of Disc Packs on Coupling Performance

The number and configuration of disc packs in a disc coupling have a significant impact on its overall performance. Here’s how:

  • Number of Disc Packs: Increasing the number of disc packs can enhance the coupling’s torque capacity and stiffness. This allows it to handle higher levels of torque while maintaining its flexibility to accommodate misalignment.
  • Configuration: Different configurations, such as single-flex, double-flex, or multiple-flex, offer varying degrees of angular misalignment compensation and torsional stiffness. Single-flex configurations provide greater misalignment capacity, while double-flex configurations offer improved torsional stiffness.

Choosing the appropriate number and configuration of disc packs depends on the specific application requirements:

  • Torque Transmission: Applications with high torque demands may benefit from a higher number of disc packs to ensure reliable torque transmission.
  • Misalignment Compensation: Applications with moderate misalignment may opt for configurations that offer higher angular misalignment compensation.
  • Torsional Stiffness: For applications where torsional stiffness is critical, a configuration with multiple-disc packs may be preferred.
  • Space Limitations: Consider the available space and coupling dimensions when choosing the number and configuration of disc packs.
  • Dynamic Behavior: Depending on the application’s dynamic behavior and vibration characteristics, the appropriate configuration can be selected to minimize resonances.

Ultimately, the selection of the number and configuration of disc packs in a disc coupling should be based on a thorough understanding of the application’s torque, misalignment, and stiffness requirements to optimize coupling performance and reliability.

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 best Disc Couplings Torsionally Rigid Double Packs with Spacer Diaphragm Coupling  China best Disc Couplings Torsionally Rigid Double Packs with Spacer Diaphragm Coupling
editor by CX 2023-11-16

flexible disc coupling

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

Please contact us for details.

Mail: sales@flexible-disc-coupling.com

Manufacturer supplier exporter of flexible disc coupling.

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