Ropid 200 | TOOLCRAFT

SUNON fans series GM - Green Motor has a lower power consumption and reduced internal temperature rise which enhances service life. To special order some versions are available to meet 70°C ambient operating temperature.With the introduction of the MagLev technology, SUNON is offering the best optimised performance on the long-term, at the low noise level and attractive prices. SUNON now goes one step further with the introduction of the EE (ball and slide bearning) and ME (Vapo) series. These series are designed and engineered to maximise the air flow and the fan operating life time. Incorporating highly precise components and new impeller design, this series offers you the best compromise between quality and price. Fans EBMPAPST TACHOSIGNAL - sensor integrated in the electronics generates speedproportional rectangular pulses. In order to monitor the fan speed, the commutation signals of the motor that are required any-way for creating the rotating field can also be used. In both cases, the tacho signal is available either at an open collector output, galvanically isolated or TTL-compatible. This means e.g. that the speed of the fan can be monitored in the computer or controlled externally. OBR.Fans EBMPAPST VARIOFAN - the fans with IC technology and temperature dependent speed control. VARIOFANs always cool at the speed required by the appliance resulting in speeds as much as 50% lower than those of standard fans and a drastic reduction of the noise level in almost all operating conditions. VARIOFAN are controlled without dissipation losses: At lower speeds their power consumption is reduced proportionally. OBR.