A16-F-R-00-H-S-K-A200-32408柱塞泵资料.pdf - 第42页

66 A Series V ariable Displacement Piston Pumps Propor tional Electro-Hydraulic Load Sensing T ype 3 2 94 M10 Thd. 17 Deep 4 Places Suction Port 19 Dia. See 190.5 32.5 85 56 22.2 Discharge Port G3/8 Thd. Air Vent 3 Hex. …

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65
PISTON PUMPS
A Series
A
Series Variable Displacement Piston Pumps
Proportional Electro-Hydraulic Load Sensing Type
"
H
"
"
C
"
"
B
"
21
20
16
12
8
4
0
Full Cut-off Pressure
MPa
200 400 600 800 900
Input Current
mA
"
H
"
"
C
"
Input Current
0
200 400 600 800
mA
1000
20
16
12
8
4
Full Cut-off Pressure
MPa
24
N=1800 r/min
200 400 600 800 1000
Input Current
mA
Output Flow
L/min
32
24
16
8
0
N=1800 r/min
200 400 600 800
Input Current
mA
Output Flow
L/min
40
30
20
10
0
N=1800 r/min
200 400 600 800
Input Current
mA
Output Flow
L/min
70
60
50
40
30
20
10
0
N=1800 r/min
200 400 600 800
Input Current
mA
900
Output Flow
L/min
110
100
80
60
40
20
0
200 400 600 800
Input Current
mA
1000
N=1800 r/min
Output Flow
L/min
140
120
80
40
0
200 400 600 800
Input Current
mA
1000
Output Flow
L/min
200
160
120
80
40
0
200 400 600 800
Input Current
mA
1000
N=1800 r/min
N=1800 r/min
Output Flow
L/min
280
240
200
160
120
80
40
0
●A16/A22/A37/A56 ●A70/A90/A145
Note: Pressure adjustment range "H" is not available for A22.
●A16
●A22
●A37
●A56
●A70
●A90
●A145
Typical Performance Characteristics at Viscosity 20 mm
2
/s [ISO VG32 Oils, 50°C]
■ Output Flow vs. Input Current
■ Full Cut-off Pres. vs. Input Signal
66
A
Series Variable Displacement Piston Pumps
Proportional Electro-Hydraulic Load Sensing Type
3
2
94
M10
Thd.
17
Deep
4 Places
Suction Port
19
Dia.
See
190.5
32.5 85
5622.2
Discharge Port
G3/8 Thd.
Air Vent
3
Hex.
3 Places.
Manual Pressure Adj. Screw
3
Hex. Soc.
INC.
57.5
103
48
47.6
70
152.2
Cable Departure
(For Flow Control)
Pilot Port "PP"
Rc1/4 Thd.
Safety Valve Pressure Adj. Screw
17
Hex.
INC.
Tank Port
Rc1/4 Thd.
95
Dia.
106
130
188
R12
18
63.2
4.79
4.76
101.5
Air Vent
3
Hex. Soc.
Manual Pressure Adj. Screw
3
Hex. Soc.
41
12
INC.
2
12
Surface of Discharge Port
Surface of Suction Port
172
262
187
X
Pressure Gauge Connection
for Pump Discharge Pressure
Rc1/4
Thd
57.5
152.5
177.5
255.5
82.55
Dia.
82.50
96
Filling Port
(
22
Hex. Head Plug Furnished)
Drain Port
Rc3/8
Thd.
Cable Departure
(For Pres. Control)
25
26.5
59
167.5
213
6.5
229
44.5
19.05
Dia.
21.24
21.08
19.02
Flange Mtg. : A16-F-R-04＊-K
A22-F-R-04＊-K
DIMENSIONS IN
MILLIMETRES
★2. Cable Applicable:
Outside Dia......8-10 mm
Conductor Area......Not Exceeding 1.5 mm
2
★3. Do not touch the screw because it is adjusted at the time of shipment.
● Foot Mounting Type
Mounting bracket is common to that of pressure compensator model.
Refer to page 44 for the dimensions of mounting bracket.
View Arrow X
1.
14
2.51
G 3/8
Thd.
28
Dia.
18.6
Dia.
15°
Detail of Discharge Port
67
PISTON PUMPS
A Series
A
Series Variable Displacement Piston Pumps
Proportional Electro-Hydraulic Load Sensing Type
1
1
115.5
Cable Departure
(For Flow Control)
100.5
27
Pilot Port "PP"
Rc1/4
Thd.
58.7
85
83
42
30.2
22.2
36
M10
Thd.
19
Deep
4 Places
Discharge Port
20
Dia.
M10
Thd.
19
Deep
4 Places
Suction Port
32
Dia.
47.6
12
Surface of Discharge Port
Surface of Suction Port
195
282
228
7
147.2
185.5
275.5
101.60
Dia.
101.55
105
32
30
77
110.5
296.5
308.5
59
9.5
Filling Port
(
22
Hex. Head Plug Furnished)
Drain Port
Rc1/2
Thd.
Cable Departure
(For Pres. Control)
Air Vent
3
Hex. Soc.
3 Places
Manual Pressure Adj. Screw
3
Hex. Soc.
INC.
Manual Flow Adj. Screw
3
Hex. Soc.
INC.
Air Vent
3
Hex. Soc.
3
Places.
Pressure Gauge
Connection for Pump
Discharge Pressure
Rc1/4
Thd.
120
Dia.
R14
146
25
77.3
Safety Valve
Pressure Adj. Screw
3
Hex. Soc.
INC.
6.38
6.35
132
14
174
202
X
22.23
Dia.
25.01
24.85
22.20
Flange Mtg. : A37-F-R-04＊-K
Foot Mtg. : A37-L-R-04＊-K
DIMENSIONS IN
MILLIMETRES
★1. Cable Applicable:
Outside Dia......8-10 mm
Conductor Area......Not Exceeding 1.5 mm
2
View Arrow X
14
Dia. Through
28
Dia. Spotface
4 Places
14
15
102
120
95 95
230
3
60 74
115 39
● For other dimensions, refer to “Flange Mtg.”.