Variable Fill Fluid Couplings

Standard accessories include: oil motor pump, oil filter with pressure and temperature gauges, ON-OFF electric valve, oil temperature switch, oil level indicators, connecting wiring box with plug.

Optionals and include: water or air heat exchanger, quick release valves, output pulley, flexible and elastic couplings, cardan shafts and electric control board.

Special versions for low temperature operation and Eex design are available.

FEATURES

The variable fill fluid coupling allows a disconnect of the motor from the load granting the following advantages:

• motor start up at no load
• smooth start up even possible under nominal motor current by full starting control
• shock and overload protection
• absorbtion of vibrations
• high radial load capacity (KPTE)
• no belt slip
• remote control by electric valve
• load positioning
• cheap and easy maintenance due to external mounting of main accessories like oil filter, feeding pump and control valve
• longer life thanks to no friction linings to wear out
• accurate variable speed performances