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Fans
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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 of 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.
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Fans Value 60×60×25mm
| Type |
Airflow
[m3/h] |
Voltage
range
[VDC] |
Sound
[dB(A)] |
Sintec
Slide
Bearing |
Ball
Bearing |
Power-
consump-
tion
[Watt] |
Rated
Speed
[min-1] |
Tempe-
rature
Range
[°C] |
Life Cycle
L10
at 40 °C
[Hours] |
612NGHH |
56 |
8-15 (12) |
43 |
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3 |
6850 |
-20-(+70) |
60000 |
| 612NHH |
56 |
8-15 (12) |
43 |
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3 |
6850 |
-20-(+70) |
60000 |
| 614NGHH |
56 |
18-26 (24) |
43 |
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3 |
6850 |
-20-(+70) |
60000 |
| 614NHH |
56 |
18-26 (24) |
43 |
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3 |
6850 |
-20-(+70) |
60000 |
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Fans Value 80×80×25mm
| Type |
Airflow
[m3/h] |
Voltage
range
[VDC] |
Sound
[dB(A)] |
Sintec
Slide
Bearing |
Ball
Bearing |
Power-
consump-
tion
[Watt] |
Rated
Speed
[min-1] |
Tempe-
rature
Range
[°C] |
Life Cycle
L10
at 40 °C
[Hours] |
| 8412NG |
69 |
8-15 (12) |
32 |
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2 |
3100 |
-20-(+70) |
70000 |
| 8412NH |
79 |
8-13,5 (12) |
37 |
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2,2 |
3600 |
-20-(+70) |
70000 |
| 8414NG |
69 |
18-28 (24) |
32 |
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2 |
3100 |
-20-(+70) |
70000 |
| 8414NH |
79 |
18-26 (24) |
37 |
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2,4 |
3600 |
-20-(+70) |
70000 |
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Fans Value 92×92×25mm
| Type |
Airflow
[m3/h] |
Voltage
range
[VDC] |
Sound
[dB(A)] |
Sintec
Slide
Bearing |
Ball
Bearing |
Power-
consump-
tion
[Watt] |
Rated
Speed
[min-1] |
Tempe-
rature
Range
[°C] |
Life Cycle
L10
at 40 °C
[Hours] |
| 3412NGHH |
102 |
8-13,2 (12) |
39 |
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3,2 |
3250 |
-20-(+60) |
70000 |
| 3414NGHH |
102 |
18-26 (24) |
39 |
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3,2 |
3250 |
-20-(+70) |
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Fans Value 119×119×32mm
| Type |
Airflow
[m3/h] |
Voltage
range
[VDC] |
Sound
[dB(A)] |
Sintec
Slide
Bearing |
Ball
Bearing |
Power-
consump-
tion
[Watt] |
Rated
Speed
[min-1] |
Tempe-
rature
Range
[°C] |
Life Cycle
L10
at 40 °C
[Hours] |
| 4312NGN |
166 |
7-14,5 (12) |
43 |
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4 |
3000 |
-20-(+70) |
60000 |
| 4312NHH |
198 |
7-14,5 (12) |
49 |
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6,5 |
3600 |
-20-(+60) |
57500 |
| 4314NGN |
166 |
12-28 (24) |
43 |
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4,3 |
3000 |
-20-(+70) |
60000 |
| 4314NHH |
198 |
12-28 (24) |
49 |
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6 |
3600 |
-20-(+70) |
57500 |
| 4318NGN |
166 |
36-56 (48) |
43 |
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4,1 |
3000 |
-20-(+70) |
60000 |
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Last updated: 3/18/2010
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