A16-F-R-00-H-S-K-A200-32408柱塞泵资料.pdf - 第69页

93 PIST ON PUMPS A Series A Series V ariable Displacement Piston Pumps Pilot Pressure Control T ype Pressure Compensator A Series V ariable Displacement Piston Pumps, Pilot Pressure Contr ol T ype Pressure Compensator ■ …

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92
A
Series Variable Displacement Piston Pumps
Two-Pressure Two-Flow Control Type By Solenoid Valve
A16/A22/A37/A56 A70/A90/A145
M
O
B A
PH
PL
T P
SOLa
M
O
PL
PH
a
SOLON
SOLOFF
Pressure
QH
QL
PL PH
Output Flow
A
Series Variable Displacement Piston Pumps,
Two-Pressure Two-Flow Control Type By Solenoid Valve
Graphic Symbol
■ Performance Characteristics
■ Specifications
Model Numbers
Geometric
Displacement
cm
3
/rev
Deliverry Volume Adj. Range
cm
3
/rev
Operating Pressure
MPa
Shaft Speed Range
r/min
Large Displacement
(QH)
Small Displacement
(QL)
Rated Intermittent Max. Min.
A16-＊-R-06-＊＊-S-K-＊-33
15.8 2.6
-
15.8 2.6
-
11.1 16 21
1800 600
A22-＊-R-06-＊＊-S-K-＊-33 22.2 3.7
-
22.2 3.7
-
15.5 16 16
A37-＊-R-06-＊＊-S-K-＊-33 36.9 4.1
-
36.9 4.1
-
20.1 16 21
A56-＊-R-06-＊＊-S-K-＊-33 56.2 3.4
-
56.2 3.4
-
25.1 16 21
A70-＊R06S＊-60 70.0 36
-
70.0 3
-
70.0 25 25
A90-＊R06S＊-60
91.0 56
-
91.0 3
-
70.0 25 25
A145-＊R06S＊-60
145 83
-
145 3
-
145 25 25
■ Model Number Designation
A16 -F -R -06 -B C -S -K A200 -33
Series Number Mounting
Direction of
Rotation
Control Type
Pres. Adj. Range
for High Pressure
MPa
Pres. Adj. Range
for Low Pressure
MPa
Port
Position
Shaft
Extension
Coil Type of
Solenoid Valve
Design
Number
A16
(15.8 cm
3
/rev)
F: Flange
Mtg.
L: Foot
Mtg.
(
Viewed from
)
Shaft End
R: Clockwise
(Normal)
06:
Two-Pressure
Two-Flow
Control Type by
Solenoid Valve
B: 2.5 - 7
C: 2.5 - 16
H: 2.5 - 21
B: 2.5 - 7
C: 2.5 - 16
H: 2.5 - 21
S:
Side Port
K:
Keyed
Shaft
AC
A100, A120
A200, A240
DC
D12, D24
D48
R(AC→DC Rectifild)
R100, R200
33
A22
(22.2 cm
3
/rev)
33
A37
(36.9 cm
3
/rev)
33
A56
(56.2 cm
3
/rev)
33
A70 -F R 06 S A200 -60
Series Number Mounting
Direction of
Rotation
Control Type
Port
Position
Coil Type of
Solenoid Valve
Design
Number
A70
(70.0 cm
3
/rev)
F: Flange
Mtg.
L: Foot
Mtg.
(
Viewed from
)
Shaft End
R: Clockwise
(Normal)
06:
Two-Pressure
Two-Flow
Control Type by
Solenoid Valve
S:
Side Port
AC
A100, A120
A200, A240
DC
D12, D24
D48
R(AC→DC Rectifild)
R100, R200
60
A90
(91.0 cm
3
/rev)
60
A145
(145 cm
3
/rev)
60
Consult Yuken when detailed such as dimensions figures is required.
93
PISTON PUMPS
A Series
A
Series Variable Displacement Piston Pumps
Pilot Pressure Control Type Pressure Compensator
A
Series Variable Displacement Piston Pumps,
Pilot Pressure Control Type Pressure Compensator
■ Specifications
Model Numbers
Geometric
Displacement
cm
3
/rev
Minimum
Adj. Flow
cm
3
/rev
Operating Pressure
MPa
Minimum
Adj. Pres.
MPa
Shaft Speed Range
r/min
Approx. Mass
kg
Rated
★2
Intermittent
★1
Max. Min.
Flange
Mtg.
Foot
Mtg.
A10-FR07-12 10.0 2 16 21 2.0 1800 600 8.5 10.7
A16-＊-R-07-＊-K-32 15.8 4 16 21 1.2 1800 600 21 23.2
A22-＊-R-07-＊-K-32 22.2 6 16 16 1.2 1800 600 21 23.2
A37-＊-R-07-＊-K-32 36.9 10 16 21 1.2 1800 600 29 33.3
A56-＊-R-07-＊-K-32 56.2 12 16 21 1.2 1800 600 36 40.3
A70-＊R07S-60 70.0 36 25 25 2 1800 600 60.3 72.3
A90-＊R07S-60 91.0 56 25 25 2 1800 600 77.5 98
A145-＊R07S-60 145 83 25 25 2 1800 600 94 119
M
O
Pressure
Output Flow
Graphic Symbol
■ Performance Characteristics
★1. Whenever setting pressure, make sure the full cut-off pressure never exceeds the maximum intermittent pressure.
★2. When operating the pump exceeding the rated pressure, operating conditions are restricted.
Refer to page 31 for the details.
■ Model Number Designation
A16 -F -R -07 -S -K -32
Series Number Mounting Direction of Rotation Control Type Port Position Shaft Extension Design Number
A16
(15.8 cm
3
/rev)
F:
Flange Mtg.
L:
Foot Mtg.
(
Viewed from
)
Shaft End
R: Clockwise
★1
(Normal)
07:
Pilot Pressure Control Type
Pressure Compensator
None:
Axial Port
S:
Side Port
K:
Keyed Shaft
32
A22
(22.2 cm
3
/rev)
32
A37
(36.9 cm
3
/rev)
32
A56
(56.2 cm
3
/rev)
32
A70 -F R 07 S -60
Series Number Mounting Direction of Rotation Control Type Port Position Design Number
A10
(10.0 cm
3
/rev)
F:
Flange Mtg.
★2
(
Viewed from
)
Shaft End
R: Clockwise
★1
(Normal)
07:
Pilot Pressure Control Type
Pressure Compensator
—
12
A70
(70.0 cm
3
/rev)
F:
Flange Mtg.
L:
Foot Mtg.
S:
Side Port
60
A90
(91.0 cm
3
/rev)
60
A145
(145 cm
3
/rev)
60
★1. Available to supply pump with anti-clockwise rotation. Consult Yuken for details.
★2. When A10 pump is used as the foot Mtg., order the Mtg. Bracket kit shown below separately.
Refer to page 20 for dimensions of the Mtg. bracket.
★3. Please inquire for A220 separatery.
Mtg. Bracket
Kit Numbers
Approx. Mass
kg
LP-1A-10 2.2
Note: The mounting bracket kit consists of a mounting bracket, 2 hex. bolts and 2 plain washer.
94
A
Series Variable Displacement Piston Pumps
Pilot Pressure Control Type Pressure Compensator
■ Performance Characteristics
For performance characteristics, refer to models of pressure compensator type on page 34 to 42.
■ Pipe Flange Kit
For pipe flange, refer to form of pressure compensator type on page 32.
Flange Mtg. : A10-FR07
DIMENSIONS IN
MILLIMETRES
★1. Install the pump so that the "Filling Port" is at the top.
★2. Use either port of two suction and discharge ports at your option. Keep the remaining ports plugged.
★3. As the tightening torques of suction, discharge and drain port fittings, conform to the below.
Model Numbers
Tightening Torque Nm
Suction Port &
Discharge Port
Drain Port
A10-FR07-12 65 - 75 40 - 50
1
3
171
107
41
10.5
156
159.5
19.05
Dia.
21.24
21.08
82.55
Dia.
82.50
19.02
65
25
6.5
44.5
52.5
90.5
Filling Port
(
22
Hex. Head Plug Furnished)
Drain Port Rc3/8 Thd.
131
4.79
4.76
93
Dia.
11
106
130
2 3
2 3
Flow Adj. Screw
13
Hex.
DEC.
Safety Valve
Pressure Adj. Screw
3
Hex. Soc.
INC.
Suction Port
Rc1/2 Thd.
Discharge Port
Rc1/2 Thd.
Pilot Port "PP"
Rc1/4 Thd.
Fully Extended
96.5
33
92
25 25
64.5 64.5
170
Fully Extended
180