Simrad SH40 hull units
Hull units
Two different hull units are available for the Simrad SH40 fish finding sonar.
The SH40 Hull unit is designed for a trunk with height from 600 to 1000 mm.
The SH41 Hull unit is designed for a trunk with height from 1000 to 1500 mm.
Hull unit familiarization
Both hull units lower the transducer 40 cm below the hull. In this position, the maximum speed of the vessel must be limited to 20 knots.
Both hull units are hydraulically powered. This means that a 3-phase power source is not required.
Main parts identification
(A) Container for hydraulic oil
(B) Hydraulic pump
(C) Pump motor
(D) Hydraulic cylinder
(E) Transducer shaft
(F) Transducer array
(G) Stabilisation sensor
Supply power
The entire hull unit operates on +24 Vdc. This supply voltage is provided by the SH40 Transceiver Unit.
Hull Unit, Outline dimensions
Left: SH41
Right: SH40
This drawing is available for download in PDF and DWG formats.
Mounting trunk, outline dimensions
This drawing is available for download in PDF and DWG formats.
