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SDJ1F PISTON PUMP SERIES
Product features and Applications
SD/J1F series is angle-type axial and conical piston type hydrostatic drive pump/motor which is used in open and closed circuit, with 40°angle, fixed displacement, high power density, small in size, light in weight. When used as pump, flow with both driving speed and displacement is proportional; when used as motor, output speed and flow is proportional, but it's in inverse proportion to displacement; hydraulic motor output torque and pressure difference of motor inlet and outlet is proportional.
technical parameter
| Model |
SD1F012/016 |
SD1F023/028/032 |
SD1F045 |
SD1F056/063 |
SD1F080/090 |
SD1F107/125 |
| Replace |
A2FO/M12/16 |
A2FO/M23/28/32 |
A2FO/M45 |
A2FO/M63 |
A2FO/M80/90 |
A2FO/M107/125 |
| Displacement |
12/16 ml/r |
23/28/32 ml/r |
45 ml/r |
56/63 ml/r |
80/90 ml/r |
107/25 ml/r |
| Max. Speed |
3150r/min |
2500r/min |
2240r/min |
2000r/min |
1800r/min |
1600r/min |
| Inlet Pressure |
Open Circuit System:0.08~3 MPa,Close Circuit System:2~6 MPa |
| Rated Pressure |
35 MPa |
| Max. Pressure |
40 MPa |
| Recommended Oil |
L-HM46 (Summer) L-HM32 (Winter) |
| Housing Pressure |
≤0.1 MPa |
| Woking Mode |
Open/Close Circuit System |
Installation size
| Specification |
Cover |
A1 |
A2 |
A3 |
A4 |
A5 |
A6 |
A7 |
A8 |
A9 |
| 10/12/16 |
000 |
80 |
20 |
6 |
12 |
64.5 |
53.5 |
41.5 |
85 |
40 |
| 23/28/32 |
001 |
100 |
25 |
8 |
18 |
60.7 |
55.5 |
48.5 |
106 |
50 |
| 45 |
001 |
125 |
32 |
12 |
20 |
60.3 |
63 |
63 |
118 |
35 |
| 56/63 |
001 |
125 |
32 |
10 |
20 |
78.5 |
78 |
- |
128 |
- |
| 80/90 |
001 |
140 |
32 |
10 |
20 |
78.5 |
83 |
- |
138 |
- |
| 107 |
001 |
160 |
40 |
10 |
23 |
81.9 |
85 |
- |
150 |
- |
| 125 |
001 |
160 |
40 |
10 |
23 |
81.9 |
85 |
- |
150 |
- |
| |
|
|
|
|
|
|
|
|
|
|
| Specification |
A10 |
A11 |
A12 |
A13 |
A14 |
A15 |
A16 |
A17 |
A18 |
A19 |
| 10/12/16 |
108 |
167.5 |
- |
- |
- |
25 |
18.2 |
108 |
93.5 |
167.5 |
| 23/28/32 |
141 |
193 |
M8 |
40.5 |
Ф13 |
30 |
18.2 |
141 |
120 |
193 |
| 45 |
145.7 |
206 |
M10 |
50.8 |
Ф19 |
- |
23.8 |
- |
132 |
206 |
| 56/63 |
- |
225 |
M10 |
50.8 |
Ф19 |
- |
27.8 |
- |
142 |
225 |
| 80/90 |
- |
284 |
M10 |
57.2 |
Ф25 |
- |
27.8 |
- |
158 |
254 |
| 107 |
- |
275 |
M12 |
57.2 |
Ф25 |
- |
27.8 |
- |
174 |
275 |
| 125 |
- |
275 |
M14 |
57.2 |
Ф31.75 |
- |
- |
- |
174 |
275 |
| |
|
|
|
|
|
|
|
|
|
|
| Specification |
A20 |
A21 |
A22 |
A23 |
A24 |
A25 |
A26 |
A27 |
T |
| 10/12/16 |
- |
- |
- |
85 |
- |
95 |
9 |
Ф100 |
M12x1.5 |
| 23/28/32 |
47.6 |
19 |
22.2 |
120 |
M10 |
118 |
11 |
Ф125 |
M16x1.5 |
| 45 |
52.4 |
25 |
26.2 |
- |
M10 |
150 |
13.5 |
Ф160 |
M18x1.5 |
| 56/63 |
52.4 |
25 |
26.2 |
- |
M10 |
150 |
13.5 |
Ф160 |
M18x1.5 |
| 80/90 |
58.7 |
32 |
30.2 |
- |
M10 |
165 |
13.5 |
Ф180 |
M18x1.5 |
| 107 |
69.9 |
38 |
35.7 |
- |
M12 |
190 |
17.5 |
Ф200 |
M18x1.5 |
| 125 |
69.9 |
38 |
35.7 |
- |
M14 |
190 |
17.5 |
Ф200 |
M18x1.5 |
| Specification |
B1 |
B2 |
B3 |
B4 |
S1 |
S2 |
S3 |
S4 |
Spline Key |
| 10/12/16 |
- |
M22x1.5 |
M22x1.5 |
M22x1.5 |
- |
M33x2 |
- |
- |
W25×1.25×Z18×9g |
| 23/28/32 |
- |
M27x2 |
- |
- |
- |
M42x2 |
- |
- |
W30×2×30×Z14×9g |
| 45 |
- |
- |
- |
- |
- |
- |
- |
- |
W30×2×30×Z14×9g |
| 56/63 |
- |
- |
- |
- |
- |
- |
- |
- |
W30×2×30×Z14×9g |
| 80/90 |
- |
- |
- |
- |
- |
- |
- |
- |
W40×2×30×Z16×9g |
| 107 |
- |
- |
- |
- |
- |
- |
- |
- |
W40×2×30×Z18×9g |
| 125 |
- |
- |
- |
- |
- |
- |
- |
- |
W40×2×30×Z18×9g |
