Rotax MMH-912 Series - Page 306

74-00-00
page 56
May 01/2007
Effectivity 912/914 Series
Edition 1 / Rev. 0
d02624
BRP-Rotax
Maintenance Manual
Fig. 74-37
1 Umdr. (rev.)
360°
0
(+V)
(-V)
1
1
2
3
2
3
4
0
(+V)
(-V)
5
5
10
15
10
15
0
(+V)
(-V)
5
5
10
10
1 Umdr. (rev.)
360°
1 Umdr. (rev.)
360°
1 Umdr. (rev.)
360°
0
(+V)
(-V)
50
50
100
100
150
00219
Speed 500 rpm (load 100
ΩΩ
ΩΩ
Ω)
Speed 500 rpm (load 100 k
ΩΩ
ΩΩ
Ω) speed 6000 rpm (load 100
ΩΩ
ΩΩ
Ω)
Speed 6000 rpm (load 100 k
ΩΩ
ΩΩ
Ω)
Fig. 74-37 shows oscilloscope images of the rev counter signal at different loads and speeds.