A fan for all reasons

In many instances, the very location of a fan renders it inaccessible once the host equipment is in operation. For such applications, Oriental Motor has introduced the MDE Series long-life fan, which is designed to provide a lifetime of 100,000 hours or more. Measuring only 120mm x 25mm deep, the MDE operates from 12V DC or 24V DC, and carries CE, UL, CUL and Demko approvals.

Where the uninterrupted cooling of equipment is of vital importance, the company offers two, purpose-designed fans. Model MRS series is designed to activate an alarm when the fan speed falls to within 8.5 percent of 1800rpm. Ten versions are available in frame sizes ranging from 119mm square by 25mm deep, to 250mm square by 120mm deep, and these deliver an air flow and static pressure of up to 24m3/min and 86Pa, respectively. Versions for 12/24V DC, 230V AC or 115V AC operation are available. Model MD series is designed to deliver an alarm in the event that the fan stops altogether. It is available for 12 or 24V DC operation, in frame sizes between 42mm square by 10mm deep and 120mm square by 25mm deep, delivering an air flow of up to 2.7m3/min, static pressure up to 86Pa.