Table Of Contents - YUKEN KOGYO ELDFG-01EH 10 Series Instruction Manual

Direct operated and high response type proportional electro-hydraulic directional and flow control valves

Table of Contents

1.1 Intended users of the product························································· 5

1.2 Intended purpose ··········································································· 5

1.3 Product check ················································································ 5

2.1 Model number designation ····························································· 6

2.2 Specifications ················································································· 6 - 7

2.4 Fail-safe function ············································································ 10

2.5 Electrical specifications ·································································· 10

3.1 Valve mounting surface dimensions ··············································· 11

3.2 Required tools ················································································ 11

3.3 Check of the valve mounting surface ············································· 11

3.4 Mounting position ··········································································· 11

3.5 Installation ······················································································ 12

4.1 Recommended cable ····································································· 13

4.2 Connection between the cable and the connector·························· 14

5.1 Appearance of the on-board amplifier ············································ 15

5.2 Wiring ····························································································· 15 - 16

5.3 Block diagram ················································································ 16

5.4 Description of signals ····································································· 17

5.5 In the event of valve malfunction ···················································· 17

6.1 Adjustment ····················································································· 18

6.2 Operating environment··································································· 18

6.3 Hydraulic fluid················································································· 19

7. Maintenance ·····································································

9. Disposal ············································································

10. Customer service ···························································

······················································· 20

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