Fluid Coupling

• Range
  • Fixed speed for power upto 1125 KW
  • Variable speed for power upto 4125 KW
• What is it?
  • Transmission of power through hydraulic fluid/water as medium. No mechanical connection between input and output

Characteristics

• Smooth jerk less power transmission
• Suitable for both fixed speed & variable speed applications
• Very few companies have this technology in the world
• Used as power saving device in heavy industries

Major Applications

Conveyors, ID Fans, Ball mils, Crushers, Slurry pumps etc

Major Industries

Thermal Power Plants, Cement, Mines & Minerals, Sea Ports, Steel Industry, Sugar

FCU/SDFC

• Range

  0.5KW - 1000KW

• Applications

  Conveyor, Crushers, Mixers, Ball Mills, Clinker Grinder, Preheater, Hammer Mills, Cranes, Rotary Dryers, Agitator

Features

• Fluid coupling is a compact, rugged solid shaft unit. The major components FCU / SDFC being aluminum alloy castings. FCU fluid coupling are working all over the world from last 50 years. SDFC Fluid coupling is solid shaft with added advantage of delayed filling chamber and control nozzles.
• Industries covered - Thermal Power, Cement, Iron & Steel, Oil, Mining, Chemicals etc.
• Sizes available in 8 - 41 & 290 - 1040
• Starting Torque range - 150% - 250% & 110% - 275%

Gear Coupling

• Range
• Applications

Features

• Under the misalignment condition of two shafts of the equipment, the teeth contact in case of straight cut hub will be as minimum as shown in the figure No. 1. Under heavy loads the ends of the hub teeth will get damaged resulting in the excessive play between hub and sleeve. And, therefore, the reduction in life of coupling. PREMIUM TRIPLE-CROWNED TEETH The triple crowned teeth hub is manufactured on a fully automatic hobbing machine with built in crowning attachment which is controlled by hydraulic and electronic systems.
• Due to misalignment condition the curvature of teeth flank the contact area is much more and therefore, there is increase in life of coupling. MISALIGNMENT DETAILS: In case of straight tooth gear coupling the maximum allowable angular misalignment (?) is 1.1/2 deg. And in case of Premium Triple Crowned Tooth Gear Coupling the misalignment is 7.1/2 deg.

Gear Coupling

• Range
• Applications

Features

• As it is almost impossible to obtain cent percent alignment in any drive, it is essential that flexible couplings be used in all possible cases to sustain axial and radial misalignments. Premium cone ring flexible couplings are being manufactured to allow these features and transmit torque through pins of substantial dimension and rubber cone rings. This construction and design while allowing larger torsional flexibility than conventional pinbushes remains simple in mounting and dismantling.