Option "Fan", Ventilator Control - Kollmorgen SERVOSTAR 300 Instruction Manual

S300 Instructions Manual | 11 Expansions

11.11 Option "FAN", ventilator control

To reduce the average noise emission of servo amplifiers with fan, these amplifiers can be
ordered with built-in fan option card (ventilator control). This option uses (invisible from the
outside) the expansion slot.
The option FAN cannot be inserted later. Order the amplifier with built-in FAN option.
Function
The fan is switched on and off depending on measured temperature values and brake power.
That reduces the average noise emission.
Switching temperature
Monitoring
Internal temperature
Heat sink temperature
Brake resistor (internal)
134 Kollmorgen | kdn.kollmorgen.com | May 2020
Fan off Fan on
< 55°C > 58°C
< 60°C > 65°C
< 20W > 30W