NORD Drivesystems B1000 - Manual (Page 43)

www.nord.com A41 G1000 – Subject to Change Without Notice
INTRODUCTION
Lubrication
Oil Cooler (OC)
Oil Cooler
In certain applications, in order to prevent reducer overheating, NORD may recommend an oil cooler. In the
event the customer wishes to supply their own device, NORD can estimate the amount of heat dissipation
required, for a given set of application parameters.
NORD can also provide a compact air-over-oil cooling unit. The oil cooler (Option OC) comes complete with
heat exchanger, motor, pump, circulating fan, and connection hoses. Oil is pumped from the reducer and
cooled by the air stream created by the large fan. The temperature is controlled by a thermostat. Please con-
sult NORD for additional details about the oil cooler.
Not suited for hazardous areas or potentially explosive atmospheres.
Oil Cooler Type TFS/A 8,5-400-F-03-11 Motor Power 0.55 kW
Supplier UNIVERSAL HYDRAULIK ® Frequency 50 Hz / 60Hz
Input / Output Connection G3/4” / G1/2” Supply Voltage 230-400 V/50 HZ – 460 V/60 Hz
Cooling Capacity 8.5 kW Rated Current 1.7 A
Pump Capacity 30 l/min Phase 3 ~
Rate of Air Flow 1131 m 3 /h RPM 1350 / 1650
Viscosity Range 10-300 mm 3 /s Construction Class IP55
Permissible Pressure 10 bar Insulation Class F
Temperature Class B
Fan
Pump
Oil outlet
Oil inlet
Thermostat
Thermostat
Cooler
Pump Ventilator
Outlet = Suction Line Oil Level = Pressure Line