FLENDER K.A Series, Operating Instructions Manual

Page: 30 / 128

WARNING
Risk of eye injury from compressed air
Water residue and dirt particles can cause damage to eyes.
Wear suitable safety goggles.
Further information
For further information and a detailed illustration of the gear unit and the connection
dimensions, please refer to the dimension drawings in the complete gear unit documentation.
The required cooling water flow rate and the maximum permissible inlet temperature can be
found in the separate data sheet, the list of equipment or the dimension drawing in the complete
documentation for the gear unit.
3.7.3 Mounted oil supply system
3.7.3.1 Mounted oil supply system with air-oil cooler
Introduction
Depending on the order specification, an oil supply system with air-oil cooler can be used. This
oil cooling system is mounted on the gear unit.
Principle of operation
The air-oil cooler is used to cool the gear unit oil; the ambient air is used as coolant. The oil is
fed through the cooler in one or several channels, depending on the volume flow, while passing
by the ambient air blown through the cooler by the fan. For cold starts, a bypass pipe with a
temperature-controlled valve is provided.
A mounted oil supply system with air-oil cooler can include the following components:
● Air-oil cooler
● Flange pump
● Oil filter (double change-over filter or coarse filter)
● Pressure monitor
● Temperature control valve
● Piping
Description
3.7 Cooling
REDUREX Gear unit 5200en
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Operating Instructions 03/2019