Professional Manufacturer
Flange
Coupling


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About Flange Couplings
Flange Coupling is a driving coupling between rotating shafts that consists of flanges one of which is fixed at the end of each shaft, the two Flanges being bolted together with a ring of bolts to complete the drive.
A flange coupling meant to bring two tube ends together in a flush, sealed manner. This two-piece coupling unit consists of a keyed receiving side for the flanged end to be fastened to, so it may be married to the opposing tube end, which also has a flanged end. Each flange has either a male or female coupler opening so that when the two ends are brought together, they are aligned without causing resistance or drag in the material being passed through them. This male or female coupling method also creates a stable connection that is resistant to shifting, keeping the flange coupling sturdily in place.
Flange couplings are typically used in pressurized piping systems where two pipe or tubing ends have to come together. The connecting methods for flange couplings are usually very strong because of either the pressure of the material or the sometimes hazardous nature of materials passed through many industrial piping systems. High thread count nut and bolt connections are used to secure the flange couplings in place. These nuts and bolts are usually made from tempered steel or alloys to provide enduring strength and the ability to be tightened to the utmost level to ensure the piping system doesn’t leak at any flanged junction. Most flange couplings utilize four, six, or up to 12 bolt assemblies.
Our Product


Products Details

Locking device coupling POWER LOCK AS Series
1.Multipurpose Ideally structed and highly reliable locking devices. 2.Low Maching Costs Keyways, splines, presses and thermal fittings are not required. Optimum performance is achieved with low shaft tolerance of h8, hub bore tolerance of H8, and surface roughness of 12S, thererby minimizing the total maching costs. 3.Easy to Install and Remve Installs or removes just by the tightening or loosening of bolts. No need to hassle with adjusting keyways and thermal fittings. 4.Options to Fit Every Applications Stainless steel and electroless nickel plating options are offered for standard models. Both are highly durable in corrosive or clean room environment.

Torsionally flexible coupling RATO S + series
Applications Flexibly mounted engines, rigidly mounted engines The highly-flexible RATO S+ coupling is a torsionally flexible rubber coupling that compensates radial, axial and angular shaft displacements of the connected machinery. The torque is transmitted by elements loaded in shear. The different torsional stiffnesses and damping factors available provide the possibility to satisfactorily tune the torsional vibration behaviour of the drive system. The newly developed ACOTEC series products are characterized by improved performance in the essential technical data. Benefits – Smaller coupling with high power density ensures lower project costs thanks to a more favourable price-performance ratio – Innovative design anticipates enhancements in the power and speed of the engines – Reduced mean mass provides significant advantages for the weight of the lightweight construction required

Gear coupling FX series
Unequaled bore and torque capacity 1.5° of misalignment per gear mesh Improved fastener corrosion resistance Advanced seal design intensifying contamination resistance Interchangeable with standard AGMA flange interface By incorporating the latest advances in Finite Element Analysis technology, Lovejoy’s HercuFlex design has revolutionized the flange gear coupling. The HercuFlex FX series flange gear coupling offers increased nominal torque, larger maximum bore size and longer service life. It also still utilizes the standard AGMA flange interface to ensure field interchangeability.
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