SA1V 31 S PISTON PUMP SERIES
Product features and Applications
SA1V series is middle-pressure and swash plate type piston pump. It has constant-pressure control, constant flow control, constant power control, and remote pressure regulating control. It has following
features: simple structure, small in size, light in weight, low noise level and long life. It's widely used in mechanical machinery, mining machinery, industrial machinery and construction machinery.
technical parameter
| Model |
SA1V018 |
SA1V028 |
SA1V045 |
SA1V071 |
SA1V100 |
SA1V140 |
| Replace |
(A10VSO18) |
(A10VSO28) |
(A10VSO45) |
(A10VSO71) |
(A10VSO100) |
(A10VSO140) |
| Displacement |
18 mL/r |
28 mL/r |
45 mL/r |
71 mL/r |
100 mL/r |
140 mL/r |
| Direction Of Rotation(View From Shaft End) |
R:Clockwise L:Counter Clockwise |
| Rated Speed |
2200 r/min |
2000 r/min |
1500 r/min |
1500 r/min |
1500 r/min |
1800 r/min |
| Max. Speed |
3300 r/min |
3000 r/min |
2600 r/min |
2200 r/min |
2000 r/min |
1500 r/min |
| Inlet Pressure |
0.08~3 Mpa |
| Rated Pressure |
28 MPa |
| Max. Pressure |
35 MPa |
| Recommended Oil |
L-HM46（Summer） L-HM32（Winter） |
| Housing Pressure |
≤0.2 MPa |
| Woking Mode |
Open Circuit System |
Installation size
| Specification |
A1 |
A2 |
A3 |
A4 |
A5 |
A6 |
A7 |
A8 |
A9 |
|
| SA1V018 |
105 |
125 |
119 |
40 |
195 |
145 |
43 |
83 |
7 |
|
| SA1V028 |
105 |
135 |
119 |
40 |
206 |
165 |
40 |
90 |
9 |
|
| SA1V045 |
105 |
145 |
129 |
40 |
224 |
184 |
45 |
96 |
9 |
|
| SA1V071 |
105 |
160 |
143 |
40 |
257 |
217 |
53 |
115 |
9 |
|
| SA1V100 |
105 |
165 |
148 |
40 |
326 |
275 |
95 |
175 |
9 |
|
| SA1V140 |
105 |
209 |
183 |
40 |
337 |
275 |
78 |
173 |
9 |
|
| |
|
|
|
|
|
|
|
|
|
|
| Specification |
A10 |
A11 |
A12 |
A13 |
A14 |
A15 |
A16 |
A17 |
A18 |
|
| SA1V018 |
8 |
11.5 |
26 |
2 |
25 |
Ф18 |
Ф80 |
63 |
63 |
|
| SA1V028 |
10 |
13 |
46 |
2 |
32 |
Ф22 |
Ф100 |
80 |
80 |
|
| SA1V045 |
10 |
13 |
52 |
3 |
36 |
Ф25 |
Ф100 |
90 |
90 |
|
| SA1V071 |
10 |
20 |
60 |
2.5 |
45 |
Ф32 |
Ф125 |
104 |
104 |
|
| SA1V100 |
10 |
17 |
80 |
1.5 |
68 |
Ф40 |
Ф125 |
100 |
100 |
|
| SA1V140 |
10 |
21 |
92 |
1.5 |
80 |
Ф45 |
Ф180 |
110 |
110 |
|
| |
|
|
|
|
|
|
|
|
|
|
| Specification |
A19 |
A20 |
A21 |
A22 |
A23 |
A24 |
A25 |
A26 |
A27 |
|
| SA1V018 |
6 |
20.5 |
68 |
/ |
109 |
11 |
66 |
22.2 |
47.6 |
|
| SA1V028 |
6 |
24.5 |
75 |
174 |
140 |
14 |
74 |
22.2 |
47.6 |
|
| SA1V045 |
8 |
28 |
81 |
177 |
140 |
14 |
83 |
26.2 |
52.4 |
|
| SA1V071 |
10 |
35 |
92 |
210 |
180 |
18 |
98 |
30.2 |
58.7 |
|
| SA1V100 |
12 |
43 |
95 |
/ |
180 |
17.5 |
106 |
31.8 |
66.7 |
|
| SA1V140 |
14 |
48.5 |
108 |
/ |
224 |
18 |
118.5 |
31.8 |
66.7 |
|
| |
|
|
|
|
|
|
|
|
|
|
| Specification |
A28 |
A29 |
A30 |
A31 |
A32 |
A33 |
A34 |
|
|
|
| SA1V018 |
20 |
M10 |
20 |
52.4 |
26.2 |
25 |
M10 |
|
|
|
| SA1V028 |
20 |
M10 |
17 |
58.7 |
30.2 |
32 |
M10 |
|
|
|
| SA1V045 |
25 |
M10 |
17 |
70 |
35.7 |
40 |
M12 |
|
|
|
| SA1V071 |
25 |
M10 |
20 |
78 |
43 |
50 |
M12 |
|
|
|
| SA1V100 |
32 |
M14 |
19 |
89 |
50 |
61 |
M12 |
|
|
|
| SA1V140 |
32 |
M14 |
20 |
89 |
50 |
63 |
M12 |
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
| Specification |
S |
|
|
| B1 |
B2 |
B3 |
B4 |
B5 |
B6 |
|
|
| SA1V018 |
12.5 |
22 |
30 |
38 |
No.12-24 UNC |
16/32-9T |
|
|
| SA1V028 |
16 |
25 |
33 |
41 |
1/4-20 UNC |
16/32-13T |
|
|
| SA1V045 |
16 |
30 |
38 |
46 |
1/4-20 UNC |
16/32-15T |
|
|
| SA1V071 |
19 |
39.5 |
47.5 |
55.4 |
5/16-18 UNC |
12/24-14T |
|
|
| SA1V100 |
28 |
43.6 |
54 |
70 |
7/16-14 UNC |
12/24-17T |
|
|
| SA1V140 |
36 |
55 |
67 |
75 |
5/8-11 UNC |
8/16-13T |
|
|
| |
|
|
|
|
|
|
|
|
|
|
| Specification |
U |
| B1 |
B2 |
B3 |
B4 |
B5 |
B6 |
Z |
a |
| SA1V018 |
12.5 |
15.8 |
23.8 |
31.8 |
No.12-24 UNC |
16/32DP |
11T |
30° |
| SA1V028 |
/ |
/ |
/ |
/ |
/ |
/ |
/ |
| SA1V045 |
16 |
25 |
33 |
41 |
1/4-20 UNC |
16/32DP |
13T |
| SA1V071 |
/ |
/ |
/ |
/ |
/ |
/ |
/ |
| SA1V100 |
19 |
39.5 |
47.5 |
55.4 |
5/16-18 UNC |
12/24DP |
14T |
| SA1V140 |
/ |
/ |
/ |
/ |
/ |
/ |
/ |
|
