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Sauer-Danfoss series S90 axial piston pumps

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fRame size 055<br />

133.9 [5.27]<br />

121.9 [4.80]<br />

port B<br />

"X"<br />

Maximum<br />

displacement<br />

B<br />

Neutral<br />

position<br />

"Y"<br />

Gauge port M2<br />

system pressure B<br />

9/16-18UNF-2B 9.4<br />

90.4 [3.56]<br />

port A<br />

Manual Displacement Control Handle<br />

Dimensions<br />

A<br />

117.6 [4.63]<br />

port L1<br />

Gauge port M1<br />

system pressure A<br />

9/16-18UNF-2B<br />

Port L1<br />

case drain<br />

use highest<br />

port as outlet<br />

1-1/16-12UN-2B<br />

27.76<br />

[1.093]<br />

Ports A and B<br />

1.00 - 6000 psi<br />

split flange boss<br />

per SAE J518<br />

(Code 62)<br />

7/16-14UNC-2B<br />

except 21 [0.83]<br />

minimum full thread<br />

Torque applied to control handle shaft<br />

not to exceed 17 N•m [150 lbf•in]<br />

28°<br />

minimum<br />

28°<br />

minimum<br />

Maximum<br />

displacement<br />

R 50.8±0.3<br />

[R 2.0±0.01]<br />

Approximate<br />

center of gravity<br />

243.7 [9.60]<br />

Port S<br />

View "Y"<br />

57.15 [2.25]<br />

Gauge port M5<br />

Servo pressure<br />

7/16-18UNF-2B<br />

Series 90 Axial Piston Pumps<br />

Technical Information<br />

Installation drawings<br />

R 25.4±0.3<br />

[R 1.0±0.01]<br />

Ø 6.73±0.13<br />

[Ø 0.265±0.005]<br />

36 520L0603 • Rev FC • August 2008<br />

Manual displacement control (MDC), endcap side ports, option 60<br />

[0.37]<br />

288.8<br />

[11.37]<br />

2x<br />

Control MDC, option MA<br />

7.9<br />

[0.31]<br />

14.2<br />

[0.56]<br />

120.4 [4.74]<br />

port L2<br />

152.4<br />

[6.00]<br />

Gauge port M4<br />

servo pressure<br />

7/16-20UNF-2B<br />

7.9 [0.31]<br />

168.9<br />

[6.65]<br />

231.9<br />

[9.13]<br />

72.9<br />

[2.87]<br />

47.6<br />

[1.88]<br />

27.9<br />

[1.10]<br />

Ø 24.9<br />

[Ø 0.98]<br />

[0.03 maximum]<br />

12.45±0.25<br />

[0.49±0.01]<br />

47.6<br />

[1.88]<br />

Coupling may not<br />

protrude beyond<br />

this surface<br />

Length of full spline<br />

Splined shaft<br />

option S1<br />

17.8<br />

Ø 31.14 [0.70]<br />

[Ø 1.226]<br />

Ø 84.8 maximum<br />

(maximum Ø 3.34<br />

0<br />

Ø 127 -0.05<br />

[Ø 5] [+0.000]<br />

[-0.002]<br />

R 0.76 maximum<br />

"Z"<br />

Shaft spline data:<br />

Pitch diameter = 29.633 [1.1667]<br />

Pressure angle = 30°<br />

Number of teeth = 14<br />

Pitch = 12/24<br />

ANSI B92.1-1970, class 5,<br />

fillet root side fit<br />

32.5<br />

[1.28]<br />

Ø 29<br />

[Ø 1.14]<br />

Coupling may not<br />

protrude beyond<br />

this surface<br />

Length of full spline<br />

Ø 34.42<br />

[Ø 1.355]<br />

Splined shaft<br />

option C6<br />

41.2<br />

[1.62]<br />

Shaft spline data:<br />

Pitch diameter = 33.338 [1.3125]<br />

Pressure angle = 30°<br />

Number of teeth = 21<br />

Pitch = 16/32<br />

ANSI B92.1-1970, class 5,<br />

Fillet Root side fit<br />

149.9<br />

[5.90]<br />

88.9<br />

[3.50]<br />

86.2 [3.39]<br />

Port L2<br />

Ø14.27<br />

[Ø 0.562]<br />

Approximate<br />

center of gravity<br />

Multifunction<br />

valve<br />

Gauge port M3<br />

charge pressure<br />

9/16-18UNF-2B<br />

Multifunction<br />

valve<br />

93.7<br />

[3.69]<br />

CCW<br />

43.7<br />

[1.72]<br />

57.25<br />

[2.254]<br />

Charge pressure<br />

relief valve<br />

View "Z"<br />

Rotation<br />

(4x)<br />

114.5<br />

[4.50]<br />

View "X"<br />

Port S: Charge pump inlet<br />

1-5/16-12UN-2B 58.4<br />

[2.30]<br />

CW<br />

111.1<br />

[4.37]<br />

mm [in]<br />

Port L2<br />

case drain<br />

1-1/16-12UN-2B<br />

(2x)<br />

P102 042<br />

"W"<br />

82.6<br />

[3.25]

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