The LOC cooling
system with three-phase AC motor is optimized for use in the
industrial sector. The system is supplied ready for installation. An
integrated circulation pump makes it possible to cool and treat the
oil in a separate circuit – offline cooling. The cooling system can
also be equiped with Parker filter unit. Together with a wide range
of accessories, the LOC cooling system is suitable for installation
in most applications and environments. The maximum cooling capacity
is 45 kW at ETD 40 °C. Choosing the right cooler requires precise
system sizing. The most reliable way to size is with the aid of our
calculation program. This program, together with precise evaluations
from our experienced, skilled engineers, gives you the opportunity
for more cooling per € invested. Overheating - an expensive problem
An under-sized cooling capacity produces a temperature balance that
is too high. The consequences are poor lubricating properties,
internal leakage, a higher risk of cavitation, damaged components,
etc. Overheating leads to a significant drop in cost-efficiency and
environmental consideration. Temperature optimisation - a basic
prerequisite for cost-efficient operation Temperature balance in a
hydraulic system occurs when the cooler can cool down the energy
input that the system does not consume - the system’s lost energy:
(Ploss = Pcool = Pin – Pused). Temperature optimisation means that
temperature balance occurs at the system’s ideal working
temperature – the temperature at which the oil’s viscosity and
the air content comply with recommended values. The correct working
temperature produces a number of economic and environmental benefits:
• Extended hydraulic system life. • Extended oil life. •
Increased hydraulic system availability - more operating time and
fewer shutdowns. • Reduced service and repair costs. • Maintained
high efficiency in continuous operation – the system efficiency
falls if the temperature exceeds the ideal working temperature.
