Features

• ebm-papst 3400N Series Tachometer Feedback DC Axial Fan. Ebm-papst ‘s 3400N series of DC axial fans have a ball bearing design to facilitate smooth operation at any orientation. They are protected against reverse polarity and locking, and feature fully integrated electronic communication for ease of ***. These ball bearing fans are ideal for high performance thermal management. These fans have a tachometer output for speed-sensor control and management. Features and Benefits. Air exhaust over struts Connection via single strands (AWG 24) Fibreglass-reinforced plastic construction Speed Signal Go / No-go alarm Alarm with limit speed External and internal temperature sensor PWN and Analogue control input. Applications. Ball bearing axial fans are often ***d to cool high density computing equipment, where high performance is required and noise isn ‘t a consideration. FAQ. Q: What are the advantages of ball bearing fans over sleeve bearing fans? A: Ball bearing fans are typically less prone to wear and tear than sleeve bearing, which makes them ideal for a longer service life. They are also able to operate in higher temperatures, and in any orientation. However, they are less rugged and can be more easily disrupted by impact, and t*** to be noisier than their sleeve bearing counterparts. Q: Is the fan easy to operate? A:With completely integrated electronic communication, the fans require little input from the ***r to operate. Q: Is the fan durable? A: 3400N series ball bearing axial fans are constructed from glass fibre reinforced plastic, and are protected against a degree of particle ingress as standard.