Hydraulic steering brochure
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Contr ol y o u r s h ip wit h co mp lete s y ste ms and com p o nents fro m K o belt Man u fact u ring 1    Steering components up to 320 tonmeter for hydraulic steering of single and multi-rudder vessels. 6    Control for all deck machinery such as anchor and towing winches. 2 In     the aftdeck control station, complete control over all propulsion and deck machinery. 7    Controls for bow thrusters. 8    Control components for any propulsion package, fixed pitch CP propellers, load share and load control. 3   Hydraulic cylinders and control devices for lowering and raising masts, davits...

Description Page # Steering Systems Overview . . . . . . . . . 2 - 5 Steering and Propulsion Systems . . . . 6 - 10 Electric Control Heads. . . . . . . . . . . . . . 43 - 45 Rudder Angle Indicators . . . . . . . . . . . 46 - 47 Rudder Stock Clamps. . . . . . . . . . . . . . . . . . 51 Motor Starters & Alarms . . . . . . . . . . . . . . . . 53 Hydraulic Power Units . . . . . . . . . . . . . . . . . 55 Data Sheet/Selection Guide . . . . . . . . . 62 - 63 Product Index . . . . . . . . . . . . Inside Back Cover NOTE: A preliminary Steering Systems Guide “to help you get started” is available on...

STEERING SYSTEMS OVERVIEW w orks entirely “by hand” and is dependent solely upon the force/movement of the wheel to push hydraulic oil to the steering cylinder which will direct the vessel HELM PUMP Attached to the back of the steering wheel, forces hydraulic oil down the lines when the wheel is turned. HYDRAULIC LINES Manual Hydraulic Steering & easy method to steer a boat SAFETY BYPASS VALVE This valve safeguards against damage to the hydraulic lines or steering gear if the rudder collides with an object. STEERING CYLINDER many years of trouble - free steering control The oil enters the...

5 basic systems to choose from Full Hydraulic Power Assisted Steering o perates with a power assisted cylinder (or servo cylinder). The oil moves through the servo valve, instead of through the entire cylinder requiring less turns of the wheel RUDDER FEEDBACK INDICATOR HELM PUMP FULL POWER ASSISTED CYLINDER easy to install u ow maintenance l u ery few and easy v SOLENOID & BASE PLATE (7144 or 7145) optional steering wheel turns hard over RUDDER SHAFT NON-DRAIN BACK VALVE HYDRAULIC POWER UNIT Electronic Steering RUDDER FEEDBACK INDICATORS p owered completely by an electronic control system,...

Electronic Tie Bar / DP Interface Multi station electronic control system suitable for a Catamaran, supply vessel or a research vessel, provided with two independent rudders and integrated with a Dynamic Positioning System. RUDDER FEEDBACK INDICATORS STEERING CONTROLLERS HEADER TANK recommended TRANSFER BOX HELM PUMP recommended SOLENOID & BASE PLATE TILLER ARM FEEDBACK UNIT RUDDER SHAFT SOLENOID & BASE PLATE NON-DRAIN BACK VALVE TILLER ARM RUDDER SHAFT HYDRAULIC POWER UNIT rudders with electronic tie bar u xtremely reliable, e providing electronic and hydraulic backup Kobelt is famous for...

ELECTRONICS STEERING SYSTEM BLOCK Below is an example of a steering system for a supply vessel that is DNV approved. The port and the stbd system are both independent and each has its own controller. Local control in the steering compartment is available via the local panels, 6511-LP, which normally overrides the control from the wheel house. From the main helm station, you can steer the vessel using the NFU jog levers which are controlling the rudders independently, using the FFU lever to operate the rudders in closed loop independent or synchronized format, using the DP system, the...

Two independent systems controlling port/STBD engines from three different locations via our standard control handles. A Dynamic Positioning System (DP) and a Joystick System are also integrated into the control system to allow the DP and the Joystick to have full control of both engines. The engines and the gear boxes are controlled via electro-mechanical actuators (6527) that are equipped with manual override so local control can be provided in the engine room in case of emergency. ABS Approved Propulsion System for a Supply Vessel Drawing 401340 Station in command and alarm indicators...

The steering system is controlling two independent rudders (electronic tie bar) using two independent controllers (7173-K amplifiers). Steering is available via the 7172 electric helm in the wheel house and via the portable 7176 unit. An autopilot is also integrated into the steering system. Three systems are provided on this drawing – electronic propulsion, electric over hydraulic steering and bow thruster controls. The propulsion system is controlling two electronic engines, two electric gear boxes and two electronic trolling valves. Control is available from two stations, a fixed one in...

One fixed station using the 6555 control head is provided in the wheel house and one remote 7176 unit is to provide control at two other locations. The propulsion system is controlling two electronic engines and two water jets using directional solenoids. An integrated propulsion /steering system is provided on this drawing. Propulsion / Water-Jet Control System Drawing 401239 The steering system is controlling the steerable buckets via a joystick in the wheel house and via the 7176 remote from the remaining two stations. An autopilot is also integrated into the steering system to steer the...

The forward helm station has the 7198 FFU controller that will allow synchronized or split rudder control in FFU mode and independent control in NFU mode. The two rudders are independently controlled via two separate amplifiers (7173-KAS). This steering system is provided for a research vessel that is equipped with two independent rudders. The NFU mode available at the 7198 units can be used in case of any failure to the FFU system. The aft helm station allows the steering to be operated via the FFU controller 7198 providing synchronized or split rudder control, a dynamic positioning system...