- Easy to replace without moving hubs
- Withstand static misalignment of the shaft of +/− 3 degree
- High speed capability
- Low lifetime cost
- Hubs not damaged when urethane element needs replacement
- No lubrication needed
- No hub teeth wear
- Compact design
- Replaces virtually all styles
Thomas Disc Coupling
Thomas Disc Couplings and Flexible Disc Packs are engineered for infinite life and optimized for motor, engine and turbine-driven apps.
- Allows for visual inspection
- Easy replacement of disc packs and center members
- Up to 383,019 Nm torque capacity
- Zero backlash, low restoring forces, electrically insulated designs
- Up to 20,000 rpm
Related products
Loads can easily be balanced on multiple drive systems when Falk True Torque Fluid Couplings are installed at each motor.
- Up to 7 inches (177 mm) bore
- Starting power adjustable from 120 – 250% of full torque load torque
- Up to 1,500 hp (1,119 kW) power rating
- Overload protection
- Up to 66,000 in-lb (7,367 Nm) torque capacity
Rexnord Euroflex Disc Couplings have been optimized to ensure reliable operation for following applications
- Gas turbine drivers coupled to power generators and compressors
- Steam turbine driving a centrifugal gas compressor in a refinery
- Low-mass and reduced moment coupling designs for high torque and speed capacities
- Highly engineered disc coupling components, including bolts and disc packs
- Optimized disc coupling design for high-speed and turbine driven applications
- A motor driving a boiler feed water pump in a thermal power plant
- Test bench applications
- Ability to transmit over 120,000 hp (90 MW)
- Capable of producing couplings with peak torque capacities greater than 17 million in-lbs (2,000,000 Nm)
- Designs that meet API 671, ISO 10441, ATEX, DNV, ABS, and other specifications
Falk Steelflex Grid Couplings have been the industry standard for nearly a century.
- High Strength alloy steel taper grid member resulting in dramatic increase of Fatigue strength and torque ratings.
- Steelflex tunes the drive system. It absorbs impact energy by spreading it over an increment of time. It damps vibration and reduces peak or shock loads by as Much as 30%.
- Durable Nitrile Seals are heat resistant to 275°F (135°C).
- Pipe plugs with Steel Material Zinc Plated Finish to ensure an adequate grease reservoir during initial start-up and application run.
- No need to re-lubricate for 5 years when using Falk Long Term Grease (LTG)
- Up to 508 mm bore capacity
- Up to 10,000 rpm
- Up to 932,126 Nm torque
- Replace-in-place design reduces element change-out time
Flexible coupling of various sizes providing extended life to connected equipment.
- Excellent vibration dampening capability
- High-misalignment capacity
- Used in compressors, pumps, DGsets, blowers
- Non-lubricated and low-maintenance
- Poly-urethane element
Rexnord has more experience than any other composite cooling tower coupling manufacturer.
- Weighs less than 25% of a comparable steel spacer.
- Heavyweights when it comes to performance
- Rugged, corrosion-resistant design
- Reduce vibration and extend bearing life
- No need for balancing