Power unit for PRIMA 7C
(part two)

 

model used for test - PRIMA (photo: I.Ponec, Žilina)

As an inspiration for all users of our PRIMA model, here is the second part of results from power units tests.

Motor AXI 2820/10 propeller 360/240, accumulators SANYO 1600/7 cells, ESC Master 40-3P
(best resuts from part one)

.
accu 1
accu 2
.

(s)
(m)
(m/s)
(s)
(m)
(m/s)
1-st climb
20
203
10,1
30
235
7,8
2-nd climb
20
185
9,2
30
203
6,8
3-rd climb
20
171
8,5
30
212
7,1
4-th climb
20
148
7,4
30
177
5,9
5-th climb
20
147
7,3
8
44
5,5
6-th climb
20
129
6,4
 . . .
7-th climb
5
20
4,0
 . . .
total
125
1003
8
128
871
6,8

New results:

Motor AXI 2820/10, propeller 380/200, accumulators Sanyo 1250/7C, ESC Master 40-3P

.
1-st serie
2-nd serie
*

(s)
(m)
(m/s)
(s)
(m)
(m/s)
1-st climb
25
217
8,7
25
231
9,2
2-nd climb
25
220
8,8
25
222
8,9
3-rd climb
25
216
8,7
25
217
8,7
4-th climb
25
176
7,0
25
198
7,9
5-th climb
14
65
4,6
8
34
4,2
total
114
894
7,8
108
902
8,3

Motor AXI 2820/10, propeller 380/200, accmulators Sanyo 1600/7C, ESC Master 40-3P

.
accu 1
accu 2
*

(s)
(m)
(m/s)
(s)
(m)
(m/s)
1-st climb
25
255
10,2
25
302
12,1
2-nd climb
25
228
9,1
25
252
10,1
3-rd climb
25
220
8,8
25
213
8,5
4-th climb
25
189
7,6
25
198
7,9
5-th climb
25
178
7,1
25
169
6,8
6-th climb
11
72
5,6
13
62
4,8
total
136
1142
8,4
138
1196
8,7

*/ Seconds stand for the motor running time, metres are the achieved height, m/s are the speed of the climbing.
*/ The achieved height of the model has been measured by the ALTI-race altimeter

For 3-rd part of this revue we prepare tests with the new motor - AXI 2826/10. Results coming soon.

Pažo LIŠHÁK - RIVA models

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