Hydraulic and electrihydraulic steering units
Our comprehensive portfolio with a range of 32-1,000 ccm displacement per turn & 5-100 steering flow, as well as Electrohydraulic Steering Units.
Types of Steering units
OSPM
Mini steering unit
Compact steering unit for high performance:
- suitable for vehicles and mobile mashines with large axle loads and travel speeds not exceeding 60 km/h
- easy switch to manual steering in case of oil supply failure
Key facts:
- Displacement: 32-100 ccm/rev
- Max. system pressure: 150 bar
- Max. cont. back pressure: 20 bar
- Integrated valve options
- Design platform comparable OSPC/VSP
LAGC
Steering unit
Compact steering unit for high performance:
- suitable for vehicles and mobile mashines with large axle loads and travel speeds not exceeding 60 km/h
- easy switch to manual steering in case of oil supply failure
Key facts:
- Displacement: 40-800 ccm/rev
- Max. system pressure: 210 bar
- Max. cont. back pressure: 20 bar
- Integrated valve options
- Design platform comparable to OSPC/VSP
- Reaction switch - switchable between reaction and non-reaction function
LAGS
Steering unit
Special steering units of ZF Type / Servostat:
- spare parts supply possible
- suitable for vehicles and mobile mashines with large axle loads and travel speeds not exceeding 60 km/h
- greater displacement, less pressure loss
Key facts:
- Displacement: 40-800 ccm/rev
- Max. system pressure: 210 bar
- Max. cont. back pressure: 20 bar
- Integrated valve options
LAGU
Steering unit
Steering unit with build-in flow amplification:
- suitable for vehicles and mobile mashines with large axle loads and travel speeds not exceeding 60 km/h
- Load sensing and OC system
- easy switch to manual steering in case of oil supply failure
Key facts:
- Displacement: 100/50-400/200 ccm/rev
- Max. system pressure: 210 bar
- Max. cont. back pressure: 20 bar
- Integrated valve options
- Reaction switch - switchable between reaction and non-reaction function
- Open Center (ON) and Closed Center (CC)
- Unique functionality with similar design to LAGC/OSPC
LAGZ
Description
- Suitable for vehicles and mobile machines with large axle loads and travel speeds not exceeding 60 kph
- Flexibility and safety
- Easy switch to manual steering in case of failure of the power assistant
Specifications
- Displacement 140/60 –620/120 cm³
- Max. system pressure 210 bar
- Max. cont. back pressure 20 bar
- Integrated valve options
- Reaction Switch (electric), switchable between reaction and non-reaction function
- Platform comparable to OSPD
SbX
Electrohydraulic steering unit
An advance steering valve for off-road steer-by-wire.
Electrohydraulic steering solutions.
- Steer by wire solution for wheel loader and forklift trucks
- Modular solutions that can be used as steer by wire or in combination with S10
- Suited for GPS steering
Key facts:
- IL2 and PLd ready
- Up to 210 bar
- Up to 60 L/min
- Enables steer-by-wire configurations for improved operator sightlines, reduced noise in the cab and cab or seat rotation
- Customization of steering parameters, such as steering turn ratio, lock–to-lock wheel turns, steering knob position and steering feel
S-10 / 20
Description
Ideal steering unit for moderate-flow
High-pressure applications
- Enables engineers to design a steering solution to maximize operator comfort and control
- No friction or binding at high standby pressures
- Wide angle: Eliminates or reduces jerking motion on articulated vehicles
Specifications
- Displacement S10: 60 - 740 cm³ and S20: 60 - 985 cm³
- Max. system pressure S10: 275 bar and S20: 241 bar
- Max flow S10: 76 l/m and S20: 150 l/m
- Max. cont. back pressure S10: 21 bar and S20: 10 bar
- Integrated valve options
- Design platform comparable to LAGC/LAGZ
- Meany features such as Q-Amp, 2-speed, dual displacement, Versa Steer, Wide Angle and Cylinder Damping
LPS
Description
PRIORITY VALVES TO GUARANTEE THE PRIORITY SUPPLY OF STEERING CIRCUITS
- LPS 160 especially advantageous for axial piston pumps
- LPD –special version being for more energy efficiency
Specifications
- Nominal size 40, 80, 120, 160 l/m
- Max. Inlet Pressure 250 bar in EF, 210 bar in CF
- Platform comparable to OLS
- Different designs available (suitable for piping, pumps and flange-mountable)
