Centaur 2001 950, Service Manual

Page: 441 / 450

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saue
Axial Piston Pumps, Motors, and Transmissions Series 70 / 15 Series
Dimensions • 15 Series Variable Displacement Pump • 15 PV
mm
[in.]
Input Shaft Rotation CW CCW
Control Trunnion Rotation a b a b
Port A Flow In Out Out In
Port B Flow Out In In Out
All SAE straight thread O-ring ports per SAE J514.
Shaft rotation is determined by viewing pump from input shaft end.
Contact SAUER-SUNDSTRAND Application Engineering for specific installation drawings.
CCW CW
178.3
[7.02]
MAX
"X"
169.7
[6.68]
74.2 [2.92]
CHARGE PUMP
INLET (ON
LEFT SIDE)
80.0
[3.15]
VIEW IN DIRECTION "X"
FRONT VIEW
80.0
[3.15]
74.2 [2.92]
CHARGE PUMP
INLET (ON RIGHT
SIDE)
73.03
[2.875]
(2) PLACES
70.4
[2.77]
22.86
[0.9]
9.53
[0.375]
DIA
155.7 [6.13] MAX
57.15
[2.25] 92.7 [3.65]
MAX
CHARGE PRESSURE
RELIEF VALVE
(IMPLEMENT RELIEF VALVE
FOR PUMPS WITH
IMPLEMENT CIRCUIT) CHARGE PRESSURE
RELIEF VALVE
(PUMPS WITH
IMPLEMENT CIRCUIT
ONLY)
101.6
[4.00]
DIA.
35.0
[1.38]
68.8
[2.71]
30.7
[1.21]
17.3
[0.68]
64.8
[2.55]
21.3
[.84]
21.3
[.84]
24.6
[0.97] 12.3
[0.485]
MINOR DIA.
14.2 [0.56] MIN DEPTH
FOR .250 IN. SELF-
TAPPING SCREWS
(3) HOLES, BOTH SIDES
15°
MAX DISPL 15°
MAX DISPL
134.1
[5.28]
39.6
[1.56]
BYPASS VALVE
ROTATE 180° FOR
BYPASS POSITION
39.6
[1.56]
34.5 [1.36]
9/16 — 18 SAE STR
THD O-RING BOSS
FROM IMPLEMENT
CONTROL VALVE V2
(OPTION)
9/16 — 18 SAE STR
THD O-RING BOSS
TO IMPLEMENT
CONTROL VALVE V1
(OPTION)
1/8 — 27 NPTF
CHARGE PRESSURE
GAGE PORTS M3
VIEW IN DIRECTION "Y"
TOP VIEW
"Y"
LEFT SIDE VIEW
VIEW IN DIRECTION "W"
BOTTOM VIEW
"W"
a b
"Z"
VIEW IN DIRECTION "Z"
REAR VIEW
3/4 — 16 SAE STR
THD O-RING BOSS
CASE OUTLET L1
101.9
[4.01]
141.5
[5.57]
28.19
[1.11]
28.19
[1.11]
59.44
[2.34]
3/4 — 16 SAE STR
THD O-RING BOSS
PORT "B"
3/4 — 16 SAE STR
THD O-RING BOSS
PORT "A"
1/8 — 27 NPTF
SYSTEM PRESSURE
GAGE PORTS
M1 AND M2
CHARGE RELIEF
(WITH OPTIONAL
IMPLEMENT CIRCUIT)
PV PF
CHARGE RELIEF
(IMPLEMENT RELIEF WITH
OPTIONAL IMPLEMENT CIRCUIT)
BYPASS VALVE
(OPTION)
M2
PORT "A"
PORT "B"
M1
M3
M3
V1 V2 S L1
SYSTEM PRESSURE
RELIEF VALVES
(2) PLACES
(OPTION)