4
5611
12
2021
-
SE20 & SE25 & SE30 & SE40
MC_0121
Thruster Measurements
EN
Measurement
code
Measurement description
mm inch mm inch mm inch mm inch
ID
Internal tunnel diameter
110
4.33
110
4.33
125
4.92
125
4.92
T (min)
Tunnel thickness min.
4
0.16
4
0.16
4
0.16
4
0.16
T (max)
Tunnel thickness max.
6
0.24
6
0.24
6
0.24
6
0.24
TL
Minimum tunnel length
111
4.37
111
4.37
111
4.37
111
4.37
TL (r
ecommended
)
Recommended tunnel length
133
5.24
133
5.24
136
5.35
136
5.35
WD
Minimum water depth
110
4.33
110
4.33
125
4.92
125
4.92
H
Motor Height
209
8.23
252
9.92
263
10.35
263
10.35
W
Motor width
200
7.87
198
7.80
199
7.83
206
8.11
L
Motor length
183
7.20
183
7.20
183
7.20
183
7.20
*20
*Valid for SE & SEP
*25
*30
*40
MG_0079
TL
WD
H
W
L
ID
T
Tunnel centre line
Propeller position will
vary with each thruster
model
The gear leg/ propeller(s) must
never extend out of the tunnel
Single Propeller