Up date kit DS51 to DS 51 DIA USD
$220.00 $175 with rotor exchange (must e-mail or call).
We still carry this version for planes such as the 90mm 262
and the 90mm Salamander, to keep scale appearence.
The mesurements of this fan compared to the DS 51 DIA 3ph carbon or glass are very close.
This fan is hand built. One of the finest edf on the market. Made with precision, for the utmost structural integrity, and efficiency.7+ lbs of thrust can be achieved with this fan. Fan weight 1.69oz.
etages is the total efficiency of ducted fan+motor+speed control+cables under static conditions.
`3-ph`in brackets means that use of both fan units DS-51-DIA and DS-51-DIA 3-ph is possible.
Also Lehner 1940 xx xx at 8s 5p
Data in the chart (-DFR) provided courtesy of Schuebeler.
Cell count listed with (S) at the end are Lipo 3.6 volt per cell, Cell count with no ( S ) are Nmhi cells 1.2 to 1.5 volts per cell
Motor type
Fan/impeller
weight[g]
cells,min.-max
S[N],min.-max.
I[A],min.-max.
eta ges
LB thurst
HP-290-20-8
DS-51-DIA (3-ph)
235
12 to 14 5s
10,0 - 13,5
24,5 - 30,5
58%
2.5 lb
HP-290-30-5
DS-51-DIA (3-ph)
290
12 to 15
13,0 - 17,
37,5 - 48,0
59%
3.18
HP-290-30-6
DS-51-DIA (3-ph)
290
14 to 16
12,0 - 15,0
27,5 - 33,0
62%
3.67
HP-220-20-A3 S P6
DS-51-DIA (3-ph)
175
12 to 15
11,5 - 16,5
27,0 - 37,0
66%
4.04
HP-220-20-A5 S P4
DS-51-DIA (3-ph)
180
13 to 16
11,5 - 16,0
27,0 - 34,0
63%
3.92
HP-220-30-A4 S P4
DS-51-DIA (3-ph)
240
18 to 21
17,0 - 21,5
31,0 - 38,0
68%
4.16 to 5.26
HP-220-40-A4 S P4
DS-51-DIA (3-ph)
295
24 to 29
25,0 - 32,0
48,0 - 59,0
64%
6.12 to 7.831
HBR B50S 21Wi
DS-51-DIA (3-ph)
200
14 to 16
13,5 - 16,5
32,0 - 38,0
64%
3.30 to 4.04
HBR B50L 16Wi
DS-51-DIA (3-ph)
255
17 to 20
17,5 - 22,5
1 35,0 - 43,0
66%
4.28 to 5.51
HBR B50L 18Wi
DS-51-DIA (3-ph)
255 68%
20 to 23
18,0 - 22,0
32,0 - 38,0
68%
4.41 to 5.4
HBR B50XL 12Wi
DS-51-DIA (3-ph)
340
26 to 30
28,0 - 35,0
48,0 - 57,0
68%
6.9 to 8.57
FUN 500-19
DS-51-DIA (3-ph)
205
12 to 15
12,5 - 17,0
34,0 - 42,0
63%
2.94 to 4.2
FUN 500-21
DS-51-DIA (3-ph)
205
11 to 14
12,0 - 16,5
33,0 - 43,0
64%
2.94 to 4.04
FUN 600-15
DS-51-DIA (3-ph)
250
19 to 23
17,0 - 23,0
33,0 - 42,0
68%
4.2 to 5.63
FUN 600-17
DS-51-DIA (3-ph)
250
18 to 21
19,0 - 24,0
42,0 - 49,0
67%
4.65 to 5.87
Lehner 1940/12D Hi-Amp
DS-51-DIA (3-ph)
257
8s
19,0 - 24,0
42,0 - 49,0
67%
7.87
Lehner 1950/11D Hi-Amp
DS-51-DIA (3-ph)
257
10s
25,0 - 34,0
42,0 - 49,0
67%
8.32
DFR Roto 350 fan motor
DS-51-DIA Glass
250 15x8
5s to 7s
21,0 - 27,0
34,0 - 43,0
74%
4.65 to 5.87
Above Chart is for refference only, results may vary.
