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Fans

For improving the performance of heat sinks special fans are used, which are optimized for a permanent operations. Some of the above described heat sinks have already a suitable size for mounting such fans.

Although there are many manufacturers of fans, we have chosen the products by Papst, since the products of this manufacturer provide an excellent cost/performance ratio and a very long life time.

The most fans are available with Sintec bearing as well as with ball bearing.


Fan Size 60×60×25mm

Type Airflow
[m3/h]
Voltage
range
[VDC]
Sound
[dB(A)]
Sintec
Slide
Bearing
Ball
Bearing
Powercon-
sumption
[Watt]
Rated
Speed
[min-1]
Tempe-
rature
Range
[°C]
Life Cycle
L10
at 40°C
[Hours]
612NGHH 56 8–15 (12) 43 3 6850 −20–(+70) 60000
612NHH 56 8–15 (12) 43 3 6850 −20–(+70) 60000
614NGHH 56 18–26 (24) 43 3 6850 −20–(+70) 60000
614NHH 56 18–26 (24) 43 3 6850 −20–(+70) 60000

Fan Size 80×80×25mm

Type Airflow
[m3/h]
Voltage
range
[VDC]
Sound
[dB(A)]
Sintec
Slide
Bearing
Ball
Bearing
Powercon-
sumption
[Watt]
Rated
Speed
[min-1]
Tempe-
rature
Range
[°C]
Life Cycle
L10
at 40°C
[Hours]
8412NG 69 8–15 (12) 32 2 3100 −20–(+70) 70000
8412NH 79 8–13,5 (12) 37 2,2 3600 −20–(+70) 70000
8414NG 69 18–28 (24) 32 2 3100 −20–(+70) 70000
8414NH 79 18–26 (24) 37 2,4 3600 −20–(+70) 70000

Fan Size 92×92×25mm

Type Airflow
[m3/h]
Voltage
range
[VDC]
Sound
[dB(A)]
Sintec
Slide
Bearing
Ball
Bearing
Powercon-
sumption
[Watt]
Rated
Speed
[min-1]
Tempe-
rature
Range
[°C]
Life Cycle
L10
at 40°C
[Hours]
3412NGHH 102 8–13,2 (12) 39 3,2 3250 −20–(+60) 70000
3414NGHH 102 18–26 (24) 39 3,2 3250 −20–(+70)

Fan Size 119×119×32mm

Type Airflow
[m3/h]
Voltage
range
[VDC]
Sound
[dB(A)]
Sintec
Slide
Bearing
Ball
Bearing
Powercon-
sumption
[Watt]
Rated
Speed
[min-1]
Tempe-
rature
Range
[°C]
Life Cycle
L10
at 40°C
[Hours]
4312NGN 166 7–14,5 (12) 43 4 3000 −20–(+70) 60000
4312NHH 198 7–14,5 (12) 49 6,5 3600 −20–(+60) 57500
4314NGN 166 12–28 (24) 43 4,3 3000 −20–(+70) 60000
4314NHH 198 12–28 (24) 49 6 3600 −20–(+70) 57500
4318NGN 166 36–56 (48) 43 4,1 3000 −20–(+70) 60000

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Last update: 2020-28-01