  Hydraulic SteeringCompany offers many types of steering units, most of them with integrated valve functions. Perfect for smooth driving on the straight or during maneuvering. With Danfoss Power Solutions hydraulic steering units, a steady, reliable performance is integral to the design. To get more information please expand the product block by pressing on image or product title. To get detailed information about specific product you can download Technical datasheet file by clicking corresponding link. Hydraulic Steering UnitsDanfoss Power Solutions steering units are available in many types, most of them with integrated valve functions. Perfect for smooth driving on the straight or during maneuvering. OSPM, OSPB, OSPC, OSPF, OSPD, OSPQ, OSPL, OSQ |  | | It takes a lot to keep steering forces under perfect control in all kinds of driving conditions. With Danfoss Power Solutions hydraulic steering units, a steady, reliable performance is integral to the design. |
Danfoss Power Solutions steering units are available in many types, most of them with integrated valve functions. Perfect for smooth driving on the straight or during maneuvering. Steering Types - ON - Open Center None Reaction
- OR - Open Center Reaction
- LS - Load Sensing
- LSR - Load Sensing Reaction
- PB - Power Beyond
- CN - Closed Center None Reaction
- CR - Closed Center Reaction
| SD Product | Steering Type | Pressure bar (psi) | Displacement cm³/rev (in³/rev) | Key Characteristics | OSPM | ON, PB, LS | 125 (1,813) | 32-100 (1.95-6.10) | Small & compact | OSPB | ON, OR, LS, LSR, CN | 210 (3,045) | 50-1,000 (3.05-61.02) | No integrated valve | OSPC | ON, OR, LS, LSR, CN | 210 (3,045) | 40-500 (2.44-30.51) | Integrated valve | OSPF | LS, LSR | 210 (3,045) | 40-400 (2.44-24.4) | Fast steering | OSPD | LS, LSR | 210 (3,045) | 60/120-125/440 (3.66/11.29-7.63/26.85) | Dual displacement | OSPQ | LS, LSR | 210 (3,045) | 80/125-160/320 (4.88/7.63-9.76/19.52) | With flow amplification | OSPL | LS, CN | 240 (3,480) | 520-1,200 (31.73-73.22) | Large displacement | OSQ | LS | 210 (3,045) | 1,000-4,000 (61.02-244.08) | Flow amplifier |
Techical datasheet : OSPM.pdf
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Steering Priority ValvesA Danfoss Power Solutions priority valve will always give your steering system precedence. That makes it an important safety feature on load-sensing hydraulic systems where oil flow to the steering system and work hydraulics is supplied by just one pump. OLSP 80 |  | | OLSP for flange mounting on gear pumps. |
Highlights - Low pressure drop for high fuel efficiency, low noise and stable operation
- Available in static and dynamic versions. Dynamic flow gives a quick reaction time with no hard spot when initiating steering
- Optional pilot pressure relief valve for OLS 160 and OLS 320
- OLSP for flange mounting on gear pumps
- Flow: 40 and 80L/m
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OLSA 80 |  | | OLSA for flange mounting on steering units. |
Highlights - Low pressure drop for high fuel efficiency, low noise and stable operation
- Available in static and dynamic versions. Dynamic flow gives a quick reaction time with no hard spot when initiating steering
- Optional pilot pressure relief valve for OLS 160 and OLS 320
- OLSA for flange mounting on steering units
- Flow: 40 and 80L/m
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OLS 80 |  | | OLS for in-line installation between the pump and steering unit. |
Highlights - Low pressure drop for high fuel efficiency, low noise and stable operation
- Available in static and dynamic versions. Dynamic flow gives a quick reaction time with no hard spot when initiating steering
- Optional pilot pressure relief valve for OLS 160 and OLS 320
- OLS for in-line installation between the pump and steering unit
- Flow: 25, 40, 80, 120, 160l/m
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OLS 320 |  | | OLS 320 for in-line installation or flange mounting for EHPS. |
Highlights - Low pressure drop for high fuel efficiency, low noise and stable operation
- Available in static and dynamic versions. Dynamic flow gives a quick reaction time with no hard spot when initiating steering
- Optional pilot pressure relief valve for OLS 160 and OLS 320
- OLS 320 for in-line installation or flange mounting for EHPS
- Flow 320l/m
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Steering Valve BlocksDanfoss Power Solutions steering valve blocks meet control needs when a steering unit without integrated valves is the best choice for your vehicle. OVPL |  | | OVPL for flange mounting on Danfoss Power Solutions heavy-duty OSPL steering unit, comes with a shock, suction and non-return valve in the pump connection and/or a back pressure valve in the tank connection. |
OVPL valve blocks contain shock valves, suction valves, check valve and back-pressure valve. OVPL valve blocks are available with 4, 5 or 7 connections. OVPL with 7 connections have 2 L and 2 R connections, which means that 2 steering cylinders can be connected directly to the valve block. Functions - Check valve in P-port
- Shock valves
- Suction valves
Techical datasheet : OVPL.pdf
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OVR |  | | OVR for rear port installation when a space-saving solution is required. The OVR contains no valve functions. |
OVR angle blocks are especially designed for applications in which pipes and/or hoses must run parallel with the steering column axis, and where space is limited. The valve block can be flanged onto Sauer-Danfoss steering unit OSPB, OSPC, OSPD, OSPF, OSPQ and OSPL, which have no spot face around the ports. Use the angle block makes angle and swivel connections and pipe bends unneccessary. The OVR connections are positioned away from the steering wheel. Techical datasheet : OVR.pdf
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Electrohydraulic Steering ComponentsDanfoss Power Solutions offers the broadest portfolio of electrohydraulic steering components on the market, with everything you need for a fully customized steering system. OSPE, EHPS and EH Valve |  | | Components are designed to be PLUS +1 compliant. That gives you access to Danfoss Power Solutions intelligent control technology - a great advantage on heavy vehicles requiring electrically actuated joystick or automatic steering. The result is optimized steering characteristics that cater for any driving condition, improving vehicle productivity and enhancing operator comfort. |
Steering Types - LS - Load Sensing
- LSR - Load Sensing Reaction
| SD Product | Steering Type | Pressure bar (psi) | Displacement cm³/rev (in³/rev) | Key Characteristics | OSPE | LS/LSR | 210 (3,045) | 100-500 (6.10-30.51) | Electrohydraulic steering, reaction shift, safe state | EHPS | LS | 250 (3,625) | (100-500) 500-1,000 (30.51-61.02) | Electrohydraulic | EH valve | LS | 210 (3,045) | 0-40 l/min | In-line Electrohydraulic |
Techical datasheet : OSPE.pdf
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Steering SensorsThe SASA sensor detects the absolute position and speed of the steering wheel. The sensor can be used in electro-hydraulic steering systems using Sauer-Danfoss EH or EHPS steering valves with programmable controller. SASA |  | | SASA is based on a non-contact inductive principle giving a very high resolution. The sensor features a robust design and resists e.g. electro-magnetic radiation. The output is a CAN signal, which makes it easy to interface to advanced vehicle controllers. |
Highlights - Non-contact inductive principle, giving very high resolution
- Robust design, resistant to electro-magnetic radiation
- CAN output signal for easy interfacing with advanced vehicle controllers
- Mounted between the steering unit and column, contributing to system compactness
Techical datasheet : Steering Sensors.pdf
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OSQ Steering AmplifiersFeaturing an integrated steering priority valve, OSQ flow amplifiers can be used with OSPBX, OSPCX or OSPLX steering units. OSQA and OSQB |  | | Ideal for vehicles that require a steering flow of up to 400 l/min (160 US gal/min). |
Highlights - Limited steering flow through the steering unit for optimal system efficiency and operator comfort
- Available with amplification factors of 4, 5, 8 or more, delivering high steering capacity
- Low pressure drop even at high flow
Techical datasheet : OSQA, OSQB.pdf
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