Rathi Couplings Pvt Ltd

Viman Nagar, Pune, Maharashtra

With its unique wrap around Nitrile rubber connecting element, the Snap Wrap coupling eliminates the need for dismantling the connected equipment while inspecting or replacing the element a major benefit when down-time on machinery can run into huge amount Combined with a range of prebored hubs, a modular hub design and a spacer option, the Snap Wrap coupling is unsurpassed for quality, flexibility, speed for installation and maintenance.

With its unique wrap around Nitrile rubber connecting element, the Snap Wrap coupling eliminates the need for dismantling the connected equipment while inspecting or replacing the element a major benefit when down-time on machinery can run into huge amount Combined with a range of prebored hubs, a modular hub design and a spacer option, the Snap Wrap coupling is unsurpassed for quality, flexibility, speed for installation and maintenance.

With its unique wrap around Nitrile rubber connecting element, the Snap Wrap coupling eliminates the need for dismantling the connected equipment while inspecting or replacing the element a major benefit when down-time on machinery can run into huge amount Combined with a range of prebored hubs, a modular hub design and a spacer option, the Snap Wrap coupling is unsurpassed for quality, flexibility, speed for installation and maintenance.

With its unique wrap around Nitrile rubber connecting element, the Snap Wrap coupling eliminates the need for dismantling the connected equipment while inspecting or replacing the element a major benefit when down-time on machinery can run into huge amount Combined with a range of prebored hubs, a modular hub design and a spacer option, the Snap Wrap coupling is unsurpassed for quality, flexibility, speed for installation and maintenance.

With its unique wrap around Nitrile rubber connecting element, the Snap Wrap coupling eliminates the need for dismantling the connected equipment while inspecting or replacing the element a major benefit when down-time on machinery can run into huge amount Combined with a range of prebored hubs, a modular hub design and a spacer option, the Snap Wrap coupling is unsurpassed for quality, flexibility, speed for installation and maintenance.

With its unique wrap around Nitrile rubber connecting element, the Snap Wrap coupling eliminates the need for dismantling the connected equipment while inspecting or replacing the element a major benefit when down-time on machinery can run into huge amount Combined with a range of prebored hubs, a modular hub design and a spacer option, the Snap Wrap coupling is unsurpassed for quality, flexibility, speed for installation and maintenance.

Allover machining Inherently balanced No Lubrication, Maintenance free Long life Compact design, High power to weight ratio Fail safe Will perform even if spider fails Vibrations Damping, torsionally flexible Axial plug-in, easy to assemble

Easy Installation Alignment is quickly achieved by simply placing a straight edge across the outside diameter of the hubs. No special tools are needed, only a hexagon wrench for the locking of the taper bush. Extra protection Against Failure The Inter-linking hubs act as a additional safeguard, though the flexible element fails, the drive will be Maintained by the interaction of the jaws which are an integral part of the coupling hubs. The hubs are made of C.I. Jaws are unmachined.

Backlash Free Torsionally Stiff Vibrating Reducing Axial Plug-in Maintenance Free Electrically Insulating Fail Safe Insulating Coupling For Machine Tools, Automation, Power Transmission, Medical Technology, Packing Technology and Servo Motor Application Ambient temp. from -40C 90C possible (dependent on spider)

B-Flex couplings consist of a set of resilient BARREL Shaped bushes with pins & nuts and two flanged hubs of graded cast iron. The special BARREL shaped bushes permit the MISALIGNMENT IN ALL DIRECTIONS and give extra torsional flexibility as compared to plain bushes. These couplings are suitable for general engineering application requiring reliable power transmission even under conditions of shaft misalignments which are often unavoidable.

Special Bushes provide stiffness characteristics, absorbs effective shocks, torsional vibrations and accommodates misalignments.

Cone-Flex couplings consists of sets of resilient Cone-Flex rings with pins & nuts and two flanged hubs of graded cast iron. These Cone-Flex rings are specially shaped to permit the rubber to deflect in all directions and give over four times torsional flexibility as compared to a plain bush.

T / TO The flexible capabilities of the Tyreflex Coupling help to accommodate angular, parallel and axial misalignments. Parallel Misalignment upto 6 mm. Angular Misalignment upto 4 End Float upto 8 mm Suitable in ambient temp. upto 70 C.

RST Tyre-flex Spacer Couplings RST are specifically designed for motor-pump installations, where it is desirable not to disturb drive / driven equipment while servicing impellers, packing glands, etc. The maintenance time-reduction feature is valuable on pumps, compressors and many other applications.

Features Torque transmission is by shear Tyre is split into two halves , each bonded to a metal bracket Each tyre is bolted radially to hubs mounted on shafts Special material with high durability , strength & fatigue resistance Benefits Easy maintenance , as assembly & disassembly does not require any special skills Hubs may be fitted with different orientation to achieve different DBSE Higher misalignment capability Taper Lock bushes may be fitted if required Applications General Applications Agitator , Blowers , Conveyors , Cranes , Pumps etc. Industry Applications Cement , Food , Rubber , Steel , Paper, Power plants etc.

Less Backlash. Compact Assembly Larger Bore capacities. High Power To Weight Ratio. Accommodates Angular, Parallel & Axial Misalignment. Generally used upto 120C. Can be used for higher temperatures by using proper grade of grease or oil.

High Torque Ratings Large Bore Capacity Interchangeability Better Fastener Design High Misalignment Capacity Improved Lubrication System

Grid-flex couplings are lubricated, having high torque capacity like gear couplings & with torsional flexibility of an Elastomer couplings. Grid flex offers the simplest, most cost effective solution for moderate to high torque application.

Disc-O-Flex couplings are fully metallic couplings, consisting of two hubs, one centre spacer member, two sets of stainless steel element blades bolted together with high tensile bolts. Replacement of element blades is easy, simple and is possible without disturbing drive or driven equipment. Type RLM Normal duty coupling Suitable for general industrial applications

Sleeve-Flex can be installed quickly and easily, because there are no bolts, gaskets, covers or seals. Alignments can be checked with a straight edge placed across the outside of the precision machined flanges. The teeth of sleeve lock into the teeth of the flanges without clamps or screws, tightening under torque to provide smooth transmission of power. There is no rubbing action of metal against rubber to cause wear. Couplings are not affected by abrasives, dirt or moisture.

Introducing Rgr Rigid Couplings, a durable solution for industrial applications. Made of high-quality steel, this metallic coupling has a capacity of 856 Kw and a max bore of 260 mm. With a typical industry weight, it ensures reliable performance in heavy-duty settings. Upgrade your machinery with the strength and precision of Rgr Rigid Couplings.

Rathi Rigid Couplings are robust, simple and ideal for exactly aligned shaft.They are torsionally stiff & backlashfree. Type RR permits larger finish bores in both halves.

The Constant Speed Fluid Coupling is a powerful fluid coupling designed for efficient power transmission. With a maximum rating of 750 Kw @ 1500rpm, it is suitable for various applications. Available in sizes up to 750, its special feature ensures constant speed operation, making it a reliable choice for industrial use.

High torsional Strength Polyamide coated spline shafts for longer life Ground fillet radii to avoid stress concentration Vibration free performance Low Maintenance

Perfectly flat for stable, consistent machine support. Corrsion resistant stainless steelmaterial withstands acids and alkali. Save a lot of time, labour and money which are wasted by hand cut shims.

Double Cardanic curve tooth gear coupling Oprating temp. range 25C to 100C Accommodated axial, parallel and angular shaft misalignment Suitable for vertical and horizontal application Simple & easy to assemble Axial Plug In Low weight & low inertia Maintenance free due to combination of steel & nylon Useful for all applications of general engineering & hydraulics

Torsionally rigid curved-tooth flange coupling. Resonance-free operation. Maintenance-free due to material combination nylon/steel.

Rathi Taper Bushes offer an interchangeable bushing system that can be used in couplings, sprockets, pulleys, weld-on-hubs, bolt-on-hubs, adapters, sheaves etc. It offers Easy fixing & removal. Wide range of bore sizes Metric & Imperial Vice-like grip on the shafts Excellent concentricity Clean flush appearance Bore size may be changed in minutes.