Sauer-Danfoss series S90 axial piston pumps
Sauer-Danfoss series S90 axial piston pumps
Sauer-Danfoss series S90 axial piston pumps
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- series
- 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]