Standard paint: | RAL7030 (gray) |
diameter D - 121mm
External cooling fans are supplied with single-phase / three-phase voltage. Possibility to connect directly to the motor terminal board or to supply it independently of the motor operation using a frequency converter, thermostat…
The fan is located in the cover of the electric motor, so installation is easy by replacing the original cover with a cover with external cooling.
The big advantage is independent cooling at engine speed. The engine cools down even when it is stopped.