Parker P1 Series - Technical Data

Parker Hannin Corporation
Hydraulic Pump and
Power Systems Division
Marysville, Ohio USA
Bulletin HY28-2665-02/SVC/EN
Medium Pressure Axial Piston Pumps
P1/PD Maintenance
15
Typical Characteristics
Model P1/PD 018 P1/PD 028 P1/PD 045 P1/PD 060 P1/PD 075 P1/PD 100 P1/PD 140
Maximum Displacement, cm
3
/rev
cu.in./rev
18
1.10
28
1.71
45
2.75
60
3.66
75
4.58
100
6.01
140
8.54
Outlet Pressure – Continuous, bar
psi
280
4000
Intermittent*, bar
psi
320
4500
Peak, bar
psi
350
5000
P1 Maximum Speed (1.3 bar abs inlet), rpm 3600 3400 3100 2800 2700 2500 2400
P1 (1.0 bar abs inlet), rpm 3300 3200 2800 2500 2400 2100 2100
P1 (0.8 bar abs inlet), rpm 2900 2900 2400 2200 2100 1900 1800
PD Maximum Speed (1.0 bar abs inlet), rpm 1800
PD (0.8 bar abs inlet), rpm 1800
Minimum Speed, rpm 600
Inlet Pressure – Maximum, bar
psi
10 (gage)
145
Rated, bar
psia
1.0 absolute (0.0 gage)
14.5
Minimum, bar
psia
0.8 absolute (-0.2 gage)
11.6
Case Pressure – Peak, bar 4.0 absolute (3.0 gage)
and less than 0.5 bar above inlet pressure
Rated, bar 2.0 absolute (1.0 gage)
and less than 0.5 bar above inlet pressure
Fluid Temperature Range, °C
°F
-40 to +95
-40 to +203
Fluid Viscosity – Rated, cSt 6 to 160
Max. Intermittent, cSt 5000 (for cold starting)
Min. Intermittent, cSt 5
Fluid Contamination – Rated, ISO
20/18/14
Maximum, ISO 21/19/16
SAE Mounting – Flange 82-2 (A) 101-2 (B) 101-2 (B) 127-2 (C) or 127-4 (C) 127-4 (C) 152-4 (D)
ISO Mounting - Flange
80 mm 100 mm 100 mm 125 mm 125 mm 125 mm 180 mm
SAE Keyed Shafts
19-1, A 25-1, BB 25-1, BB 32-1, C 32-1, C 38-1, CC 44-1, D
ISO Keyed Shafts
20 mm 25 mm 25 mm 32 mm 32 mm 40 mm 50 mm
SAE Spline Shafts 9T, A
11T, A
13T, B
15T, BB
13T, B
15T, BB
14T, C 14T, C 17T, CC 13T, D
Weight – End Port, kg (lb) 13.4 (29.5) 17.7 (39.0) 23 (50) 29 (64) 30 (66) 51 (112) 66 (145)
Side Port, kg (lb) 14.2 (31.3) 18.1 (40.0) 24 (52) 30 (67) 31 (68) 53 (117) 67 (147)
Thru-Drive, kg (lb) — 22 (48) 27 (59) 34 (75) 35 (77) 55 (121) 82 (180)
Moment of Inertia kg·mm
2
760 1555 3208 4548 5041 12027 21400
Moment of Inertia Thru-Drive kg·mm
2
793 1618 3268 4687 5207 12402 22343
*Intermittent pressure is dened as less than 10% of operation time, not exceeding 6 successive seconds.
Technical Data
Typical Control Reponse Times*
Typical Control
Response Time (ms)
Control Description Pump Operating Condition
018 028 045 060 075 100 140
”C” Pressure Limiter
Maximum Displacement to Zero 25 25 25 37 21 26 30
Zero Displacement to Maximum 80 80 106 119 89 108 125
”L” Load Sensing
Maximum Displacement to Zero 40 40 30 54 40 43 45
Zero Displacement to Maximum 70 70 120 186 97 189 280
”A” Pilot Operated
Control
Maximum Displacement to Zero 25 25 46 43 37 39 40
Zero Displacement to Maximum 80 80 131 125 115 123 130
* Based on NFPA testing standards
For max volume stops:
Pump Size % Stroke reduction per turn
P*060 6.76 P*018 9
P*075 6.2 P*028 8.2
P*100 5.5 P*045 7.5
P*140 4.8
Control Adjustment Sensitivity:
• Load Sense 28 Bar/Turn
• Pressure Compensator 80 to 280
bar range (C0) = 40 Bar/Turn
• Pressure Compensator 20 to 80
bar range (C1) = 18.6 Bar/Turn
• Pressure compensator (AM) 10 to
40 bar range = 20 Bar/Turn