DH6/10

DH6/10 DH6/10

07.11.2014 Views

Logic valve LU80B Counterboring diameter 44, counterboring depth 2 Screw diameter G1/2, screw depth 14 (For ports Z1, Z2) Restriction contraction M8-2.0 Restriction contraction Hydraulic symbols Restriction contraction M8 screw for restriction contraction 2-M10-20 For hook bolts Restriction contraction Counterboring diameter 25, counterboring depth 1, screw diameter G1/4, screw depth 12 For port A Restriction contraction M8-2.0 O-ring3-JIS B2401 P26 Hs90 (For ports X, Z1, and Z2) Locating pin LU100B Counterboring diameter 44, counterboring depth 3 Screw diameter G1/2, screw depth 14 (For ports Z1, Z2) Restriction contraction M8-2.0 Counterboring diameter 25, counterboring depth 1 Screw diameter G1/4, screw depth 12 (For port A) M8 screw for restriction contraction Restriction contraction Hydraulic symbols Restriction contraction Restriction contraction 2-M16-30 For hook bolts Restriction contraction M8-2.0 O-ring3-JIS B2401 P34 Hs90 (For ports X, Z1, and Z2) Locating pin 5-22

LU 80 100 C Restriction contraction M8-1.2 Hydraulic symbols Logic valve Restriction contraction Pilot area ratio Restriction contraction Screw diameter L, screw depth M (For hook bolts) Counterboring diameter 38, counterboring depth 1, Screw diameter G1/2, screw depth 14 (For port Y) Counterboring diameter 25, counterboring depth 1, screw diameter G1/4, screwed depth 12 (For port Z1 M8 screw for restriction contraction O-ring "P" (For ports X, Y, and Z1) Locating pin Nominal dimension O-ring dimension “P” LU 80 100 D A B Hydraulic symbols Restriction contraction Restriction contraction Screw diameter K, screw depth L For hook bolts Note 1, 2 A M8 plug and a screw for restriction contraction Screw depth 10 Counterboring diameter 44, counterboring depth 3 Screw diameter G1/2, screw depth 14 (For ports X, Y) Screw depth 12 Details for pilot valve mounting portion Locating pin O-ring “N” (For ports X, Y) 80 1For type LU 100 DA-10/*, a hexagon socket head cap M8 screw (M6) is provided to B port. 80 2For type LU 100 DB-10/*, a hexagon socket head cap M8 screw (M6) is provided to A port. Nominal dimension O-ring dimension “N” 5-23

LU<br />

80<br />

<strong>10</strong>0<br />

C<br />

Restriction contraction M8-1.2<br />

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Hydraulic symbols<br />

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Logic valve<br />

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Restriction<br />

contraction<br />

Pilot area ratio<br />

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Restriction<br />

contraction<br />

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Screw diameter L, screw depth M<br />

(For hook bolts)<br />

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Counterboring diameter 38, counterboring depth 1,<br />

Screw diameter G1/2, screw depth 14<br />

(For port Y)<br />

Counterboring diameter 25, counterboring depth 1,<br />

screw diameter G1/4, screwed depth 12<br />

(For port Z1<br />

M8 screw for<br />

restriction contraction<br />

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O-ring "P"<br />

(For ports X, Y, and Z1)<br />

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Locating pin<br />

Nominal dimension <br />

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O-ring dimension “P”<br />

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LU<br />

80<br />

<strong>10</strong>0<br />

D<br />

A<br />

B<br />

Hydraulic symbols<br />

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Restriction<br />

contraction<br />

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Restriction<br />

contraction<br />

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Screw diameter K, screw depth L<br />

For hook bolts<br />

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Note 1, 2<br />

A M8 plug and a screw for restriction<br />

contraction<br />

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Screw depth <strong>10</strong><br />

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Counterboring diameter 44,<br />

counterboring depth 3<br />

Screw diameter G1/2, screw depth 14<br />

(For ports X, Y)<br />

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Screw depth 12<br />

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Details for pilot valve mounting portion<br />

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Locating pin<br />

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O-ring “N”<br />

(For ports X, Y)<br />

80<br />

1For type LU <strong>10</strong>0 DA-<strong>10</strong>/*, a hexagon socket head cap M8 screw (M6) is provided to B port.<br />

80<br />

2For type LU <strong>10</strong>0 DB-<strong>10</strong>/*, a hexagon socket head cap M8 screw (M6) is provided to A port.<br />

Nominal dimension<br />

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O-ring dimension “N”<br />

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5-23

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