Page 23 - Parker - P1/PD series medium duty axial piston pumps

HY28-2665-01/P1/EN Medium Duty Axial Piston Pumps
P1 Performance Data P1/PD Series

P1 Series Typical Shaft Bearing Life

P1 018 Shaft Bearing L-10 Life (Max Displacement)
30,000

25,000
Shaft bearing L-10 life (hours) 15,000 3200 rpm 1800 rpm
20,000

2400 rpm

10,000

5,000 1500 rpm
1200 rpm
0
0 50 100 150 200 250 300 350
Duty cycle average pump outlet pressure (bar)

P1 028 Shaft Bearing L-10 Life (Max Displacement) P1 045 Shaft Bearing L-10 Life (Max Displacement)
30,000 1000000
600 rpm
25,000
1200 rpm 100000 1000 rpm
Shaft bearing L-10 life (hours) 15,000 3000 rpm 1800 rpm Shaft bearing L-10 life (hours) 10000 1500 rpm
1500 rpm
1200 rpm
20,000

10,000
2600 rpm
5,000 2400 rpm 1800 rpm

0 1000
0 50 100 150 200 250 300 350 0 50 100 150 200 250 300
Duty cycle average pump outlet pressure (bar) Duty cycle average pump outlet pressure (bar)

Parker Hannifin Corporation
Hydraulic Pump Division
Marysville, Ohio USA 21