External cooling of the G-90B series to an electric motor with an axial height of 90 mm.

• 1f ~ D - 230V; 0.009A; 45W

• Standard paint:

  RAL 5010 (blue)

• diameter D - 173mm

External cooling fans are supplied with single-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.