Parker EX Série Manuel Technique page 38

3.2.6.12. Tailles EX620U (EX620UAM)
16
Efficiency [%]
14
12
10
8
6
4
2
84
76
74
70 72
68
66
62
54 58 56
0
0 500 1000
3.2.6.13. Tailles EX630U (EX630UAK)
Efficiency [%]
20
15
10
5
80
74
70
68
64 58
0
0 500 1000
38 – Pvd3665_Fr_Ex_Feb 2019
Constant efficiency curves of the motor
EX620U
90
76
78
74
66
62
64
60 58 56
54
52 50
1500 2000 2500
Speed [rpm]
Constant efficiency curves of the motor
EX630U
90
78
76
70
72 68
66 64
56 62 60
54 50 52
1500 2000
Speed [rpm]
80
72
70
68 62
64 58
60
54
52 50
3000 3500 4000
76
74
72
66
62
58 54 56 60 52
50
2500 3000 3500
78
76
74
72
70
68
66
64
60
56
52 50
4500 5000
80
78
74
72
70
68 66
64
62
58 60
54 56 50 52
4000