HS+40 Hydraulic Steering System


The HS+40 hydraulic steering system has been designed specifically for marine secondary steering applications. It comes fitted with a PR+ reversing pump which, depending on the size of pump selected, can produce thrusts of up to 6900N. A solenoid clutch is fitted that when disengaged enables mechanical steering to be used. Built-in relief valves protect the installation and there is a further option of mounting a linear feedback transducer on the cylinder.

The systems consist of a compact cylinder which includes the clutch and relief valves, pump, reservoir and all hoses and fittings. They come pre-filled and bled ready for use and are supplied complete with fasteners for mounting the cylinder and pump, and a tiller bolt.

Purchase this product online or see our distributor

Voltage 12 / 24 VDC
                                                    Current Typical Amp-hour        Typical Current                H.O time seconds 
                                                    580N at 25% duty                      Intermittent 6350N             (no load)
                                                    12v             24v                            12v            24v
HS+4010                                    2.0            1.0                              19.0          9.0                               13
HS+4020                                   2.5            1.3                               25.0       12.0                                 9
Ingress protection IP67
EMC Protection S EN 60945:2002 (DC)
Ignition Protection BS EN 28846:1993
EN ISO 10592:1995 (Small Craft - Hydraulic Steering Systems)
Ambient operating Temperature -15 to + 55 deg C
Max Operating Thrust: 6900N (Intermittent)
Relief Valve setting: 62 bar (7800N)
Orientation: Red lead to positive - Extends
                      Black lead to positive - Retracts
Clutch coil : 12 watt
Clutch connection: DIN 43650 (6-8 mm cable)
Fluid: ISO VG10 to VG40 hydraulic mineral fluid to ISO 6743-4 HV
Weight: 11kg

Installation & Servicing Instructions (R4432m-21_-_HS_40_MANUAL.pdf, 1,290 Kb) [Download]

Declaration of Conformity (Hypro_Declaration_of_Conformity.pdf, 239 Kb) [Download]

HB0003_07_Marine_Catalogue (HB0003_07_Marine_Catalogue_Nov_2017.pdf, 7,111 Kb) [Download]

For bespoke solutions or quantity discounts

Call sales on: 01626 863634

Or click to email: sales@hypro.co.uk

For delivery from stock

Click here to find a distributor

Our Clients