Tag Archives: gear motor reducer

China Hot selling Fluid Coupling Chain Jaw Flexible Flange Gear Rigid Spacer Motor Shaft Universal Half Reducer Spline Stainless Steel Elastomeric Coupling

Product Description

  Fluid Coupling Chain Jaw Flexible Flange Gear Rigid Spacer Motor Shaft Universal Half Reducer Spline Stainless Steel Elastomeric coupling

A fluid coupling is a torque converter used in mechanical power transmission systems to transmit torque from 1 rotating shaft to another. It consists of 2 halves, the impeller, and the runner, which are placed in a housing filled with a hydraulic fluid such as oil or water.

When one-half of the fluid coupling is rotated, it creates a fluid flow within the housing, which in turn causes the other half to rotate. The fluid coupling uses fluid dynamics principles to transmit torque between the 2 halves, with the amount of torque being proportional to the speed difference between the 2 shafts.

One of the key advantages of a fluid coupling is its ability to provide a smooth and gradual torque transfer between the 2 shafts, without any mechanical connection. This can help to reduce wear and tear on the equipment and improve overall system efficiency.

Fluid couplings are commonly used in various industrial applications, including mining, construction, and marine equipment. They are also used in automotive transmissions, where they can help provide a smooth and efficient torque transfer between the engine and the wheels.

Overall, a fluid coupling provides a reliable and efficient way to transmit torque between 2 rotating shafts, without any mechanical connection. With their ability to provide a smooth and gradual torque transfer, they are a popular choice for a wide range of industrial and automotive applications.

chain coupling

How does the chain size affect the performance of a chain coupling?

The chain size has a significant impact on the performance of a chain coupling. The size of the chain refers to the physical dimensions of the roller chain used in the coupling, including the pitch, roller diameter, and width. Here are some key ways in which the chain size affects the performance of a chain coupling:

  • Torque Capacity: The chain size directly affects the torque capacity of the chain coupling. Larger chain sizes are generally capable of transmitting higher torque loads due to their increased contact area and greater strength. Smaller chain sizes, on the other hand, have lower torque capacities and are suitable for applications with lighter torque requirements.
  • Speed Capability: The chain size also influences the speed capability of the chain coupling. Larger chains can typically handle higher rotational speeds without experiencing issues such as excessive vibration or centrifugal forces. Smaller chain sizes may have limitations in terms of maximum allowable speeds and may not be suitable for high-speed applications.
  • Service Life: The selection of an appropriate chain size is crucial for achieving the desired service life of the chain coupling. If the chain is undersized for the application, it may experience premature wear, fatigue, and ultimately fail under the operating conditions. Conversely, using an oversized chain may result in unnecessary costs, increased weight, and reduced efficiency.
  • Space Constraints: The physical size of the chain can also impact the overall dimensions and installation requirements of the chain coupling. Larger chain sizes may require more space for proper installation, including clearance for the chain links and sprockets. In applications with limited space, choosing a smaller chain size may be necessary to ensure proper fit and operation.
  • Compatibility: The chain size should be compatible with the sprockets and other components of the chain coupling. It is important to ensure that the chain and sprockets are designed to work together, with matching dimensions and tooth profiles. Using an incompatible chain size can lead to poor engagement, increased wear, and reduced overall performance.

When selecting the appropriate chain size for a chain coupling, it is essential to consider the specific requirements of the application, including torque, speed, space limitations, and compatibility with other components. Consulting the manufacturer’s recommendations and guidelines is crucial to ensure the optimal chain size selection for the desired performance, reliability, and longevity of the chain coupling.

chain coupling

How does misalignment affect chain couplings?

Misalignment in chain couplings can have detrimental effects on their performance and lifespan. Here are some ways in which misalignment can affect chain couplings:

  • Increase in Load: Misalignment puts additional load on the coupling components. When the shafts connected by the coupling are not properly aligned, the coupling must compensate for the angular, parallel, or axial misalignment. This increased load can lead to excessive stress and premature wear on the coupling components, such as sprockets, roller chain, and connecting pins.
  • Uneven Load Distribution: Misalignment can cause an uneven distribution of load across the coupling. As a result, some sections of the coupling experience higher stresses than others. This uneven load distribution can lead to localized wear and fatigue, reducing the overall strength and reliability of the coupling.
  • Reduced Power Transmission: Misalignment affects the efficiency of power transmission through the coupling. When the shafts are not properly aligned, there is increased friction and slippage between the roller chain and the sprockets. This slippage reduces the amount of power transferred from one shaft to another, resulting in a loss of efficiency and a decrease in the overall performance of the machinery or equipment.
  • Increased Wear: Misalignment can accelerate wear on the coupling components. The misalignment causes the roller chain to operate at an angle or with excessive tension, causing additional stress and wear on the chain links, sprocket teeth, and connecting pins. The increased wear can lead to chain elongation, loss of engagement with the sprockets, and ultimately, coupling failure.
  • Noise and Vibration: Misalignment often results in increased noise and vibration during operation. The misaligned coupling generates additional vibrations and impacts, leading to excessive noise and potential damage to the coupling and surrounding equipment. These vibrations can also propagate through the connected machinery, affecting its overall performance and reliability.

To mitigate the negative effects of misalignment, it is crucial to ensure proper alignment of the shafts and the chain coupling during installation and periodically check and adjust the alignment as needed. Proper alignment minimizes stress on the coupling components, maximizes power transmission efficiency, and extends the service life of the chain coupling.

chain coupling

What are the advantages of using chain couplings?

  • Flexible and Reliable Connection: Chain couplings provide a flexible and reliable connection between rotating shafts. They can accommodate misalignment between the shafts, including angular, parallel, and axial misalignments. This flexibility helps to reduce stress on the shafts and bearings, resulting in smoother operation and extended equipment lifespan.

  • High Torque Capacity: Chain couplings are capable of transmitting high torque loads. The positive engagement between the sprocket teeth and the chain rollers allows for efficient power transfer, making them suitable for applications that require the transmission of substantial rotational forces.

  • Mechanical Protection: Chain couplings act as mechanical protection by providing a breakable link in the power transmission system. In case of sudden overloads or jams in the system, the chain can break, preventing damage to the machinery components. This feature helps to protect expensive equipment and minimizes downtime for repairs.

  • Misalignment Compensation: Chain couplings can compensate for misalignment between the connected shafts. They can tolerate angular misalignment, where the shafts are not perfectly aligned at an angle, parallel misalignment, where the shafts are offset from each other, and axial misalignment, which refers to displacement along the axis of the shafts. This ability to accommodate misalignment helps to prevent excessive stress and premature wear on the shafts and bearings.

  • Wide Range of Applications: Chain couplings are versatile and find applications in various industries and machinery. They are used in conveyors, pumps, crushers, mixers, industrial drives, and many other systems. The ability to handle different torque requirements, speed variations, and misalignment conditions makes chain couplings suitable for a wide range of power transmission needs.

  • Easy Maintenance: Chain couplings are relatively easy to maintain. Regular lubrication of the chain and sprockets helps to reduce friction and wear, ensuring smooth operation and extending the life of the coupling. Maintenance tasks such as chain tensioning and inspection can be carried out without requiring complex tools or specialized training.

In summary, the advantages of using chain couplings include their flexible and reliable connection, high torque capacity, ability to compensate for misalignment, mechanical protection, wide range of applications, and ease of maintenance. These features make chain couplings a preferred choice in various industries where efficient power transmission and reliable operation are vital.

China Hot selling Fluid Coupling Chain Jaw Flexible Flange Gear Rigid Spacer Motor Shaft Universal Half Reducer Spline Stainless Steel Elastomeric Coupling  China Hot selling Fluid Coupling Chain Jaw Flexible Flange Gear Rigid Spacer Motor Shaft Universal Half Reducer Spline Stainless Steel Elastomeric Coupling
editor by CX 2023-10-23

R97 dayton 1/4 hp gear motor Cost made in China – replacement parts – in Donetsk Ukraine Helical Geared Motor Gear Reducer Speed Reducer Foot Mounted for Conveyor Machines with top quality

R97 dayton 1/4 hp gear motor Expense  produced in China - substitute elements -  in Donetsk Ukraine  Helical Geared Motor Gear Reducer Pace Reducer Foot Mounted for Conveyor Devices with prime quality

We – EPG Group the largest worm gearbox, couplings and gears manufacturing unit in China with 5 distinct branches. For a lot more information: Cellular/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778083988828 /

Merchandise Description
suspended cranes inline helical gearbox
SGR helical geared motor entire body use the higher degree of modularity solid iron, the equipment and the axis use the large good quality alloy steel  in buy to the precision forging, the helical gearbox though the stringent heat treament method, ensures helical gearbox‘s depth and the rigidity.  inline helical gearbox configure motor with flange or foot ,
helical gearbox design and style use modular compose with other gearboxes and variator, get a massive decrease ratio push and variation. Therefore inline helical gearbox producer SGR ‘s helical gear motor applied to many industrial area, this kind of as Metallurgical, mines, lifting, transportation, petrochemical, building, textile, pharmaceutical, foods, environmental, light-weight electrical, plastic machine, paper, par ept tools etc.
You can down load inline helical gearbox catalogue from appropriate button

Specialized data:

Model Shaft Dia. Centre Top Output Flange Dia. Power Ratio Permitted Torque Excess weight
Sound (mm) (mm) (mm) (kw) (Nm) (KGS)
R37 25k6 90h13 120/one hundred sixty .twelve~.seventy five 5~136 one hundred fifty ten
R47 30k6 115h13 160/200 .twenty five~2.two five~173 three hundred 15
R57 35k6 115h13 two hundred/250 1.18~5.five 5~173 400 21
R67 35k6 130h13 two hundred/250 .37~7.5 five~one hundred seventy five hundred 27
R77 40k6 140h13 250/three hundred .55~11 5~192 750 35
R87 50k6 180h13 300/350 .seventy five~18.five five~192 1250 sixty five
R97 60m6 225h13 350/450 1.5~30 5~197 2400 a hundred and twenty
R107 70m6 250h13 350/450 2.2~forty five five~197 3600 one hundred sixty five
R137 90m6 315h13 450/550 four~fifty five 5~197 6600 255
R147 110m6 355h13 450/550 7.5~ninety five~195 10700 370
R167 120m6 425h13 550/660 eleven~132 eight~186 14800 seven hundred
R187 160m6 510h13 660/770 15~160 8~186 28000 1500
Remark: the weight without oil and motor, shaft and flange input include ten%.

Characteristic:
 

Crucial Features: (5 details)*1*
  • Graded solid iron housings
  • High toughness alloy metal gears
  • Solitary & three stage motor
  • DC or AC supply
  • Flame proof and brake motor options
  • Solitary or twin velocity motor
  • A lot more than ten thousand + inline helical gearboxes in operation in the market.

Generation images:

Pac ept Photographs :

Manufacturing facility

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FAQ:

one.Are you a manufacturing facility or trader ?
We are a skilled factory which has twenty a long time heritage specialised in gear transmission .

two.MOQ:
Our MOQ is 1pcs. Even so there is a single handling cost $one hundred fifty for the single order which less than $3000.00

three. Guarantee
Our guarantee is 12months

four. Payment time period
one hundred% T/T in ept and LC at sight .

5. Do you take customization ?
Indeed.SGR have robust R&D group, we can supply customizable service according to needs.

six. Packing
Usually we use normal export plywood scenario to organize the cargo .

seven. Shipping time
In typical ,time of supply is 30days right after obtaining the prepayment .

eight. What sorts of certification do you use ?
DNV-ISO9001:2008, SGS,CE and so forth, And new merchandise patent.

9. What varieties of inspection you do ahead of shipment ?
We do temperature examination, noise, and oil leak inspection and commissioning prior to cargo.

ten.How do you resolve if the generation have problem ?
Largely, we do not need to have customer ship the items again to us. Simply because the price is really substantial, if there satisfies a problem,we firstly ask for the photographs for damaged parts. And foundation on the photographs, we can have a fundamental concept for the defect explanation. Our assure is 12 months, if during the assure, we can provide fix .  
 

/ The use of authentic tools 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 organization and the shown replacement components contained herein are not sponsored, accredited, or created by the OEM. /

R97 dayton 1/4 hp equipment motor Cost  made in China - replacement elements -  in Donetsk Ukraine  Helical Geared Motor Gear Reducer Speed Reducer Foot Mounted for Conveyor Devices with best top quality

R97 dayton 1/4 hp gear motor Price  created in China - substitute areas -  in Donetsk Ukraine  Helical Geared Motor Equipment Reducer Speed Reducer Foot Mounted for Conveyor Machines with top quality