China supplier High Quality Rubber Shaft Tyre Flexible Coupling for Mechanical Equipment

Product Description

High Quality Rubber Shaft Tyre flexible Coupling For Mechanical Equipment
 

Features

Material: cast iron GG25, GG20  steel: C45
Parts: 2 couplings and 1 tire body.
Size from F40-F250. and Type: “B”, “F”, “H”.
Working temp: -20~80ºC
Transmission torque:10-20000N.M
Axial misalignment: D*2%
Radial deviation: D*1%
Angular misalignment:3°-6°
Application: tire couplings are usually used in wet, dusty, under attract, vibration, rotating, and complex working conditions. like:  diesel pump
Installation: easy on, easy off.
Maintenance: no need for lubricating and durability.
 

Product Description

Size Type Bush No. MaxBore Type F&H Type H Serve over
Key
A C D F M
mm Inch L E L E
F40 B 32 33 22 M5 104 82 11
F40 F 1008 25 1″ 33 22 104 82 11
F40 H 1008 25 1″ 33 22 104 82 11
F50 B 38 43 32 M5 133 100 79 12.5
F50 F 1210 32 1 1/4″ 38 25 133 100 79 12.5
F50 H 1210 32 1 1/4″ 38 25 133 100 79 12.5
F80 B 45 55 33 M6 165 125 70 16.5
F80 F 1610 42 1 5/8″ 42 25 165 125 103 16.5
F60 H 1610 42 1 5/8″ 42 25 165 125 103 16.6
F70 B 50 47 35 M8 187 142 80 60 11.5
F70 F 2012 50 2″ 44 32 187 142 80 50 11.5
F70 H 1810 42 1 5/8″ 42 25 187 142 80 50 11.5
F80 B 60 55 42 M8 211 165 98 54 12.5
F80 F 2517 80 2 1/2″ 58 45 211 165 98 54 12.5
F80 H 2012 50 2″ 45 32 211 165 98 54 12.5
F90 H 70 63.5 49 M10 235 188 108 62 13.5
F90 F 2517 60 2 1/2″ 58.5 45 235 188 108 62 13.5
F90 H 2517 60 2 1/2″ 58.5 45 235 188 108 62 13.5
F100 H 80 63.5 49 M10 235 188 120 62 13.5
F100 F 3571 75 3″ 64.5 51 235 188 125 62 13.5
F100 H 2517 60 2 1/2″ 58.5 45 235 188 113 62 13.5
F110 B 90 75.5 63 M12 279 233 128 62 12.5
F110 F 3571 75 3″ 63.5 51 279 233 134 62 12.5
F110 H 3571 75 3″ 63.5 51 279 233 134 62 12.5
F120 B 100 84.5 70 M12 314 264 140 67 14.5
F120 F 3525 100 4″ 79.5 65 314 264 144 67 14.5
F120 H 3571 75 4″ 85.5 51 314 264 144 67 14.5
F140 B 130 110.5 4 M16 359 311 178 73 16
F140 F 3525 100 4″ 81.5 65 359 311 178 73 16
F140 H 3525 100 4″ 81.5 65 359 311 178 73 18
F160 B 140 117 102 M20 402 345 187 78 16
F160 F 4030 115 4 1/2″ 92 77 402 345 197 78 16
F160 H 4030 115 4 1/2″ 92 77 402 345 197 78 16
F180 B 150 137 114 M16 470 394 205 94 23
F180 F 4536 125 5″ 112 89 470 394 205 94 23
F180 H 4535 125 5″ 112 89 470 394 205 94 23
F200 B 150 138 114 M20 508 429 205 103 24
F200 F 4535 125 5″ 113 89 508 429 205 103 24
F200 H 4535 125 5″ 113 89   508 429 205 103 24
F220 B 160 154.5 127 M20 562 474 223 118 27.5
F220 F 5571 125 5″ 129.5 102 562 474 223 118 27.5
F220 H 5571 125 5″ 129.5 102 562 474 223 118 27.5
F250 H 190   161.5 132 M20 628 522 254 125 29.5

 

Related Products

 

 

Company Profile

 

FAQ

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

Q: How do I 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.
 

Shipping Cost:

Estimated freight per unit.



To be negotiated
Standard Or Nonstandard: Standard
Shaft Hole: 25-190
Torque: 10-30N.M
Samples:
US$ 5/Piece
1 Piece(Min.Order)

|

Order Sample

Cast Iron
Customization:
Available

|

Customized Request

China supplier High Quality Rubber Shaft Tyre Flexible Coupling for Mechanical Equipment
China supplier High Quality Rubber Shaft Tyre Flexible Coupling for Mechanical Equipment

spacer coupling

Can Spacer Couplings Handle Misalignment Between Shafts?

Spacer couplings are designed to handle some degree of misalignment between shafts, but their capacity to do so depends on the specific coupling design and the magnitude of the misalignment.

Unlike flexible couplings, which can accommodate significant misalignment through their elastic properties, spacer couplings are generally less forgiving when it comes to misalignment. However, they can tolerate limited angular, parallel, and axial misalignment.

The amount of allowable misalignment for a spacer coupling depends on factors such as:

  • Coupling Design: Some spacer couplings, such as the sleeve or muff coupling, have relatively more flexibility and can handle more misalignment than others.
  • Coupling Size: Larger spacer couplings may have a higher misalignment capacity than smaller ones.
  • Material: Certain materials used in manufacturing spacer couplings may provide some level of flexibility to accommodate misalignment.
  • Application Requirements: The specific needs of the application, including the type of connected equipment and the expected operating conditions, will influence the acceptable misalignment range.

It is essential to consider the manufacturer’s specifications and recommendations when using spacer couplings to ensure that the misalignment falls within the permissible limits. Excessive misalignment can lead to premature wear, increased vibration, and reduced coupling life. Therefore, precise alignment during installation is critical for optimal performance and longevity of the spacer coupling and the connected machinery.

spacer coupling

Impact of Spacer Couplings on the Overall Reliability of Connected Equipment

Spacer couplings play a critical role in enhancing the overall reliability and performance of connected equipment in power transmission systems. Here are the ways spacer couplings impact equipment reliability:

1. Misalignment Compensation: Spacer couplings can accommodate various types of misalignment, including angular, parallel, and axial misalignment. By allowing for flexible alignment between the connected shafts, spacer couplings help prevent undue stress and wear on the equipment components. This feature minimizes the risk of premature failures due to misalignment issues.

2. Vibration Damping: Spacer couplings act as shock absorbers, dampening vibrations and shocks generated during the operation of rotating machinery. By absorbing and dispersing these forces, spacer couplings reduce the transmission of vibrations to the connected equipment. This, in turn, reduces the risk of fatigue and vibration-induced failures, contributing to improved equipment reliability.

3. Overload Protection: In the event of sudden overload or torque spikes, spacer couplings can help protect the connected equipment from damage. The flexibility of spacer couplings allows them to absorb and dissipate excess torque or shock loads, preventing catastrophic failures in the system.

4. Reducing Wear and Tear: Spacer couplings minimize friction between shafts and mechanical components by allowing smooth and flexible movement. This reduces wear and tear on shafts, bearings, and other elements, leading to extended equipment life and enhanced reliability.

5. Enhanced Service Life: The ability of spacer couplings to compensate for misalignment and reduce vibration-related stress on connected equipment components results in extended service life for the machinery. By reducing the occurrence of breakdowns and the need for frequent repairs, spacer couplings contribute to overall system reliability.

6. Maintenance Simplification: Spacer couplings often require less maintenance compared to rigid couplings. Their ability to handle misalignment reduces the need for frequent realignment, and their design typically includes fewer moving parts, reducing the likelihood of maintenance-related issues. This simplification of maintenance procedures contributes to improved equipment reliability.

7. Contamination Prevention: Some spacer couplings are designed to protect against the ingress of contaminants such as dirt, dust, and moisture. By preventing the entry of harmful particles, spacer couplings help maintain the integrity of the connected equipment, reducing the risk of component damage and improving overall reliability.

8. Application-Specific Design: Spacer couplings are available in various designs and materials to suit specific applications and industries. Choosing the appropriate spacer coupling that meets the unique requirements of the application further enhances the overall reliability and performance of the connected equipment.

Overall, spacer couplings promote smooth power transmission, minimize stress and wear on equipment components, and protect against adverse operating conditions. By contributing to increased equipment reliability and service life, spacer couplings play a crucial role in the efficiency and longevity of rotating machinery and power transmission systems.

China supplier High Quality Rubber Shaft Tyre Flexible Coupling for Mechanical Equipment  China supplier High Quality Rubber Shaft Tyre Flexible Coupling for Mechanical Equipment
editor by CX 2023-10-07