Ruck Ventilatoren RS fans are available in metal or plastic cased versions with a standard 230v motor or with integrated EC (Electronically Commutable) motor that converts a 230v current into a 24v current thus lowering energy consumption by around 70%. Mounted directly on the external rotor motor and commonly balanced in two planes (G6.3 DIN ISO 1940). Voltage controllable external rotor motor. Enclosed drive motor with maintenance free ball bearings. A built-in thermostatic switch protects the motor from overload. Casing: High quality metal housing with corrosion resistant, light grey powder coating. Can be installed in the horizontal or vertical mounting position. Direct in-line duct installation. Integrated mounting bracket for easy fan installation. High reliability Is achieved thanks to high quality motors, which have proven their reliability over years of problem-free operation.
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