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Steering Catalog - Eaton Corporation

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Table of Contents<br />

Description and Technologies About Power <strong>Steering</strong><br />

Description and Advantages ............................................................................................................................................. 7<br />

Hydraulic Circuit Explanation ........................................................................................................................................ 9-14<br />

Neutral Circuits<br />

Open Center .......................................................................................................................................... 9<br />

Open Center Power Beyond .................................................................................................................. 9<br />

Closed Center ...................................................................................................................................... 10<br />

Load Sensing (static and dynamic signal) ............................................................................................ 11<br />

Work Circuits<br />

Non-Load Reaction............................................................................................................................... 14<br />

Load Reaction ...................................................................................................................................... 14<br />

<strong>Steering</strong> Units with Integral Valves ................................................................................................................................. 15<br />

Special Features and Application ............................................................................................................................... 16-21<br />

Manual <strong>Steering</strong>. ............................................................................................................................................... 16<br />

2 Speed ............................................................................................................................................................. 17<br />

Dual Displacement ............................................................................................................................................ 18<br />

<strong>Eaton</strong> Technologies<br />

Q-Amp (Flow Amplification) .............................................................................................................................. 19<br />

Wide Angle ....................................................................................................................................................... 21<br />

Cylinder Damping.............................................................................................................................................. 22<br />

VersaSteer ........................................................................................................................................................ 23<br />

STC Direct Porting ............................................................................................................................................ 24<br />

<strong>Steering</strong> Control Units and Torque Generators<br />

Series 5 ............................................................................................................................................................. 25<br />

Series 10 ........................................................................................................................................................... 32<br />

Series 20 ........................................................................................................................................................... 40<br />

Series 25 ........................................................................................................................................................... 47<br />

Series 40 ........................................................................................................................................................... 52<br />

Torque Generator .............................................................................................................................................. 56<br />

<strong>Steering</strong> System Components and System Accessories<br />

Antijerk Valves .................................................................................................................................................. 67<br />

Priority Valves VLC, VLE, VLH ........................................................................................................................... 68<br />

Check Valves..................................................................................................................................................... 72<br />

Relief Valves ..................................................................................................................................................... 74<br />

Columns ............................................................................................................................................................ 75<br />

<strong>Steering</strong> Wheels and Accessories .................................................................................................................... 85<br />

EH Proportional Steer Valves ............................................................................................................................ 88<br />

Four Wheel Steer Switching Valves .................................................................................................................. 89<br />

Flow Divider Valves........................................................................................................................................... 90<br />

Brake Valves ..................................................................................................................................................... 91<br />

T Series Hydraulic Motors................................................................................................................................. 92<br />

EATON <strong>Steering</strong> <strong>Catalog</strong> C-STOV-MC001-E2 September 2011 5

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