Steering System
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This page explains how Hydraulic Steering Cylinder is classified within Motor Vehicle Manufacturing. Technical values and manufacturer relationships are research references; confirm the current specification and supplier evidence for each order.
A hydraulic actuator that converts hydraulic pressure into linear mechanical force to control the direction of vehicle wheels.
Technical details and manufacturing context for Hydraulic Steering Cylinder
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Bore Diameter | 50–100 mm | Determines force output |
| Rod Diameter | 25–50 mm | Affects buckling strength |
| Stroke Length | 150–400 mm | Determines steering angle range |
| Maximum Pressure | 2.5 MPa | Peak pressure without permanent deformation |
| Operating Temperature | -40–85 °C | Seal material limits |
| Cylinder Force (Push) | 20–120 kN | Calculated from bore and pressure |
| Cylinder Force (Pull) | 15–90 kN | Reduced by rod area |
| Leakage Rate | ≤0.5 mL/min | At rated pressure and temperatureISO 16232 |
| Piston Rod Surface Hardness | 50–60 HRC | For wear resistanceISO 18265 |
| Cylinder Tube Material | ST52 | Seamless cold drawn steelDIN 2448 |
| Piston Rod Material | 45# | Chrome-plated for corrosion resistanceGB/T 699 |
| Seal Material | NBR | Resistant to hydraulic oilsISO 1629 |
| Weight | 15–40 kg | Depends on size and mounting |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
| pressure: | Up to 300 bar (4350 psi) |
| flow rate: | Up to 100 L/min (26.4 GPM) |
| temperature: | -40°C to 120°C |
| stroke length: | 50-500 mm (2-20 inches) |
Indicative industry ranges for design and RFQ preparation. Confirm the exact figures and applicable standard with the manufacturer before specifying.
Quoted from the published standard.
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2 companies list this product among what they make. Company figures are quoted from each company's own website; every card states where the relationship came from.
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It converts hydraulic pressure from the power steering pump into linear mechanical force to move the steering linkage and turn the vehicle's wheels, providing power assistance to the driver.
Typical bore diameter ranges from 50 to 100 mm, and stroke length from 150 to 400 mm, but these must be confirmed for the specific application.
The cylinder barrel is often hardened steel or ductile iron, the piston rod is chrome-plated steel, and seals are made of polyurethane or nitrile rubber.
Always check the manufacturer's datasheet for the exact model. Reference values like operating pressure (1.0-1.6 MPa) and temperature range (-40 to 85°C) are typical but not universal.
This component is essential for the following industrial systems and equipment:
Commonly used trade names and technical identifiers for Hydraulic Steering Cylinder.
Editorial classification, named public sources where available, and source-reviewed manufacturer records.
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