Flexible-Motor-Coupling
XINLAN coupling offers the most comprehensive range of flexible-motor-coupling solutions in the world — most custom designed to meet specific applications.
About Us
Xinlan co., Ltd. Is specialist in making all kinds of mechanical transmission and hydraulic transmission like: planetary gearboxes, worm reducers, in-line helical gear speed reducers, parallel shaft helical gear reducers, helical bevel reducers, helical worm gear reducers, agricultural gearboxes, tractor gearboxes, auto gearboxes, pto drive shafts, special reducer & related gear components and other related products, sprockets, hydraulic system, vaccum pumps, fluid coupling, gear racks, chains, timing pulleys, udl speed variators, v pulleys, hydraulic cylinder, gear pumps, screw air compressors, shaft collars low backlash worm reducers and so on. Furthermore, we can produce customized variators, geared motors, electric motors and other hydraulic products according to customers’ drawings.
Our expert team will work with you to design a complete drive system or component to help you and your equipment stand out in the field. Contact us now for a custom OEM solution.
QUICK FLEX Couplings
- Solid and split covers are designed to accommodate higher speeds and increased torque.
- Inherently balanced from precision machining for high-speed applications.
- Design dampens torsional vibration and shock to help extend life of the coupling and surrounding components.
- QUICK FLEX inserts help reduce downtime and replacement costs because inserts can be replaced without moving or disassembling the driving or driven equipment.
Shop the Sale
– Jaw Couplings
The jaw coupling is a material flexing coupling that transmits torque thru compression of an elastomeric spider insert placed between two intermeshing jaws.
- Flex element is commonly made of NBR, polyurethane, Hytrel or Bronze
- Accommodates misalignment
- Transmits torque
- Used for torsional dampening (vibration)
- Low torque, general purpose applications
– Sleeve Coupling
The sleeve coupling transmits low to medium torque between connected equipment in shear through an elastomeric insert with male splines that mate with female hub splines. The insert material is typically EPDM, Neoprene or Hytrel and the insert can be a one or two piece design.
- Moderate misalignment
- Torsional dampening (vibration)
- End float with slight axial clearance
- Low to medium torque, general purpose applications
Tire Coupling
These couplings have a rubber or polyurethane element connected to two hubs. The rubber element transmits torque in shear.
- Reduces transmission of shock loads or vibration.
- High misalignment capacity
- Easy assembly w/o moving hubs or connected equipment
- Moderate to high speed operation
- Wide range of torque capacity
– Disc Coupling
The disc coupling’s principle of operation has the torque transmitted through flexing disc elements. It operates through tension and compression of chorded segments on a common bolt circle bolted alternately between the drive and driven side. These couplings are typically comprised of two hubs, two discs packs, and a center member. A single disc pack can accommodate angular and axial misalignment. Two disc packs are needed to accommodate parallel misalignment.
• Allows angular parallel and axial misalignment
• Is a true limited end float design
• A zero backlash design
• High speed rating and balance
– Grid Couplings
Grid couplings consist of 2 radially slotted hubs that mesh with a serpentine strip of spring steel the grid provides torsional damping and flexibility of an elastomer but the strength of steel. Grid couplings transmit torque and accommodate angular, parallel and axial misalignment from one hub to the other through the rocking and sliding of a tapered grid in the mating hub slots. The grid cross section is generally tapered for better hub contact and easier assembly. As there is movement between contacting hub and grid metal parts, lubrication is required.
– Roller Chain Coupling
Roller Chain type couplings consist of two radially sprocketed hubs that engage a strand of double pitch roller chain. Chain couplings are used for low to moderate torque and speed applications. The meshing of the sprocket teeth and chain transmits torque and the associated clearances accommodate angular, parallel and axial misalignment.
Chain couplings require periodic lubrication depending on the application. The lubrication is typically brushed onto the chain and a cover is used to help keep the lubrication on the coupling.
Flexible Shaft Coupling
A flexible shaft coupling is a device that connects two shafts that can transmit torque even if misaligned. In ideal circumstances, shafts are connected by a coupling to form a straight line. However, two shafts can become out of line as the result of poor installation, thermal growth or shrinkage, foundation movement or component wear.
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