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Sauer-Danfoss series S45 axial piston open circuit

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ContRoLs<br />

(continued)<br />

Specifications<br />

Schematic diagram<br />

Specifications<br />

Schematic diagram<br />

30 520L0519 • Rev FN • July 2009<br />

Series 45 Axial Piston Open Circuit Pumps<br />

Technical Information<br />

Frames L and K<br />

Load sensing control (Ls)<br />

PC setting range<br />

model bar psi<br />

L25C 100–260 1450–3770<br />

L30D 100–210 1450–3045<br />

K38C 100–260 1450–3770<br />

K45D 100–210 1450–3045<br />

LS Schematic<br />

M2<br />

L2<br />

B<br />

X L1 P101 982<br />

Load sensing control with internal bleed orifice (LB)<br />

PC setting range<br />

model bar psi<br />

L25C 100–260 1450–3770<br />

L30D 100–210 1450–3045<br />

K38C 100–260 1450–3770<br />

K45D 100–210 1450–3045<br />

LB Schematic<br />

M2<br />

L2<br />

B<br />

S<br />

L1<br />

X<br />

X<br />

P101 983<br />

Response/recovery times*<br />

(ms) Response Recovery<br />

L25C 30 70<br />

L30D 30 70<br />

K38C 30 80<br />

K45D 30 80<br />

* For definitions, see page 11.<br />

LS setting range<br />

model bar psi<br />

all 12–40 174–580<br />

Legend<br />

B = Outlet<br />

S = Inlet<br />

L1, L2 = Case drain<br />

M2 = System pressure gauge port<br />

X = LS signal port<br />

Response/recovery times*<br />

(ms) Response Recovery<br />

L25C 30 70<br />

L30D 30 70<br />

K38C 30 80<br />

K45D 30 80<br />

* For definitions, see page 11.<br />

LS setting range<br />

model bar psi<br />

all 12–40 174–580<br />

Legend<br />

B = Outlet<br />

S = Inlet<br />

L1, L2 = Case drain<br />

M2 = System pressure gauge port<br />

X = LS signal port

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