Product Description

JJ is a leading provider of dependable, high-quality power transmission products for customers. One of our facilities focuses on manufacturing chain coupling, curved-tooth coupling, claw-type coupling, and disc-type coupling. We’re available to make customers satisfied. We also comply with customers requirements OEM-embranced.
 

ITEM NO. TORGUE PLAIN
BORE
MAX.
BORE
BUSH
LENGTH
BUSH
DIA
BORE
OF
CENTER
D DH L E T T S A C ADJUST.
NUT
ADJUST.
BOLT
SET
SCREW
WEIGHT
kgf-m mm mm mm   mm   mm mm mm mm mm mm mm mm mm mm kg
TL200-1 0.3-1 7.0 14.0 3.8 30 -0.571 30 .+0.03 50.0 24.0 29.0 6.5 2.6 2.5 7.0   38.0 M24
P1.0
    0.2
TL200-2 0.7-2 -0.049 0
TL250-1 0.7-2.8 10.0 22.0 4.5 41 -0.571 41 .+0.05 65.0 35.0 48.0 16.0 4.5 3.2 9.0 4.0 50.0 M35
P1.5
  M5 0.5
TL250-2 1.4-5.5 -0.045 0
TL350-1 2.0-7.6 17.0 25.0 6.5 49 -0.571 49 .+0.05 89.0 42.0 62.0 19.0 4.5 3.2 16.0 6.0 63.0 M42
P1.5
  M6 1.2
TL350-2 3.5-15.2 -0.065 0
TL500-1 4.8-21.4 20.0 42.0 6.5 74 -0.050 74 .+0.05 127.0 65.0 76.0 22.0 5.7 3.2 16.0 7.0   M65
P1.5
M8 P1.0
3 PCS
M8 3.0
TL500-2 9.0-42.9 -0.100 0
TL700-1 11.8-58.1 30.0 64.0 9.5 105 -0.075 105 .+0.05 178.0 95.0 98.0 24.0 7.7 3.2 29.0 8.0   M95
P1.5
M10 P1.5
3 PCS
M10 6.7
TL700-2 22.8-110.6 -0.125 0
TL100-16 40-130 30.0 72.0 12.5 135 -0.085 135 .+0.07 254.0 100.0 115.0 23.0 15.0 4.0 24.0   19.0   M18 P1.5
3 PCS
  21.0
TL100-24 60-190 -0.125 -0.125
TL140-10 90-272 40.0 100.0 15.5
19.5
23.5
183 -0.070 183 .+0.07 356.0 145.0 150.0 31.0 13.0 4.0 29.0   27.0   M26 P1.5
3 PCS
  52.0
TL140-15 200-400 -0.120 0
TL240-6 250-500 50.0 130.0 15.5
19.5
23.5
226 -0.070 226 .+0.07 508.0 185.0 175.0 36.0 15.0 4.0 31.0   36.0   M32 P1.5
3 PCS
  117.0
TL240-12 470-950 -0.120 0

chain coupling

Can chain couplings transmit both torque and linear motion?

No, chain couplings are primarily designed to transmit torque between rotating shafts and are not intended for transmitting linear motion. The main function of a chain coupling is to connect two shafts in order to transfer rotational power from one shaft to another.

Chain couplings achieve torque transmission through the engagement of the roller chain with the sprockets on the connected shafts. As the driving sprocket rotates, it imparts rotational motion to the chain, which in turn rotates the driven sprocket connected to the other shaft. This mechanism allows the torque to be transmitted from one shaft to the other.

However, chain couplings do not provide a means for converting or transmitting linear motion. They are not designed to handle axial displacement or linear forces. Attempting to use a chain coupling for transmitting linear motion would result in inefficient and unreliable operation, as the coupling is not designed to handle the specific requirements and forces associated with linear motion.

For applications that require the transmission of linear motion, there are other types of couplings specifically designed for this purpose. Examples include rack and pinion systems, linear couplings, or specialized linear motion couplings that incorporate mechanisms such as ball screws or lead screws. These couplings are designed to convert rotary motion into linear motion or to transmit linear forces directly.

It is important to select the appropriate coupling type based on the specific requirements of the application, whether it involves torque transmission or the transmission of linear motion. Consulting the manufacturer’s specifications, guidelines, or seeking expert advice can help ensure the correct coupling selection for a particular application.

chain coupling

What is the maximum torque capacity of a chain coupling?

The maximum torque capacity of a chain coupling can vary depending on several factors, including the size and design of the coupling, the type and quality of the components used, and the application requirements. It is important to refer to the manufacturer’s specifications and guidelines for the specific chain coupling being used. These specifications typically provide the maximum torque capacity or the maximum allowable torque for the coupling.

The maximum torque capacity is usually expressed in torque units, such as Newton-meters (Nm) or foot-pounds (ft-lb). It represents the maximum amount of torque that the chain coupling can transmit without exceeding its design limits or risking premature failure.

When selecting a chain coupling, it is crucial to consider the torque requirements of the application and choose a coupling with a sufficient torque capacity. Factors such as the power requirements, operating conditions, and misalignment tolerance should be taken into account to ensure that the selected coupling can handle the required torque.

It is important to note that exceeding the maximum torque capacity of a chain coupling can lead to various issues, including accelerated wear, excessive stress on the components, and potential coupling failure. Therefore, it is recommended to always operate the chain coupling within its specified torque limits to maintain its reliability and longevity.

For accurate and precise information regarding the maximum torque capacity of a specific chain coupling, it is necessary to consult the manufacturer’s documentation or contact the manufacturer directly. They can provide detailed information based on the specific design and specifications of the coupling.

chain coupling

How to select the right chain coupling for a specific application?

Choosing the appropriate chain coupling for a specific application involves considering various factors to ensure optimal performance and reliable power transmission. Here are some key steps to guide you in the selection process:

  1. Identify Application Requirements: Begin by understanding the specific requirements of the application. Consider factors such as the torque load, speed, misalignment conditions (angular, parallel, axial), and environmental conditions (temperature, moisture, presence of corrosive substances).

  2. Determine Torque and Speed Requirements: Calculate or estimate the torque and speed requirements of the application. This information is crucial in selecting a chain coupling that can handle the transmitted torque and operate effectively at the required speed range.

  3. Evaluate Misalignment Compensation: Assess the expected misalignment conditions in the application. Determine the magnitude of angular, parallel, and axial misalignments that the chain coupling needs to tolerate. This will help in selecting a coupling design that can accommodate the anticipated misalignment without compromising performance or causing excessive stress on the machinery.

  4. Consider Space Limitations: Evaluate the available space for the chain coupling. Measure the shaft-to-shaft distance and ensure that the selected coupling can fit within the available space without interference with other components or structures.

  5. Assess Environmental Factors: Take into account the environmental conditions in which the chain coupling will operate. Consider factors such as temperature extremes, humidity, presence of dust or debris, and exposure to corrosive substances. Choose a chain coupling that is designed to withstand these conditions and is made from materials that offer adequate corrosion resistance.

  6. Consult Manufacturer Specifications: Review the specifications and technical information provided by reputable chain coupling manufacturers. Pay attention to factors such as torque ratings, speed limits, misalignment capabilities, material compatibility, and recommended maintenance practices.

  7. Consider Maintenance Requirements: Evaluate the maintenance requirements of the chain coupling. Assess factors such as lubrication needs, ease of inspection, and adjustment procedures. Choose a coupling that aligns with the maintenance capabilities and resources available in your application.

  8. Seek Expert Advice if Needed: If you are uncertain about the selection process or have specific application requirements that need expert guidance, consult with knowledgeable engineers or technical representatives from the coupling manufacturer. They can provide valuable insights and recommendations based on their expertise and experience.

By following these steps and considering the specific application requirements, you can select the right chain coupling that meets the torque, speed, misalignment, space, and environmental demands of your application. Proper selection will ensure efficient power transmission, reliable operation, and extended lifespan of the chain coupling.

China factory TL350-1 Transmission Coupling Chain Coupling  China factory TL350-1 Transmission Coupling Chain Coupling
editor by CX 2023-09-28