3312NNU, ebm-papst, 12 V dc, DC Axial Fan, 92 x 92 x 32mm, 80m³/h, 1.8W, IP68, Вентилятор

ebm-papst IP68 Protected Ball Bearing DC Compact Fan

From ebm-papst, the 3300N series of DC axial fans have a ball bearing design that ensures smooth operation at any orientation. Their aerodynamically modified housing aids noise reduction, while preserving efficiency. These ball bearing fans are ideal for thermal management applications where high performance is required.

Ebm-papst ingress protected IP68 fans are ideal for operation in the harshest of environments. These fans are designed to perform subject to high dust, high humidity and direct water exposure both in and outdoors. They are ideal for wash-down situations and cannot be damaged by continuous immersion in water making them suitable for a broad range of applications. With a construction based on the entire motor (winding and PCB) being completely coated in plastic, the integrated operating electronics of ebm-papst IP68 fans are completely encased and the cable connection is specially sealed.

Features and Benefits

• Speed Signal
• Go / No-Go alarm
• External and Internal temperature sensor
• PWM and Analogue control input

Applications

Ball bearing axial fans are ideal for high density computer applications, where high performance is required and noise isn’t a consideration. These high performance fans are also protected from dust ingress and a high degree of moisture ingress. They are ideal for operation in harsh environments and suitable for industrial grade applications.

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 tend 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 user to operate, and easily adapts to the user interface.

Q: Is the fan durable?

A: Constructed from glass fibre reinforced plastic, 3300N series axial fans are protected against a degree of particle ingress as standard. There are also IP68 versions available for operating in more extreme environments (denoted by a U in the manufacturer part number.) and humidity protected versions (denoted by an R in the manufacturer part number.)

3300N Series Technical Data