Parker EX Serie Technisches Handbuch Seite 33

3.2.6.4. Baureihe EX620E (EX620EAO)
Efficiency [%]
16
14
12
10
8
6
4
2
84
82
80
60 68
56 58
50 54 52
0
0 500 1000
3.2.6.5. Baureihe EX630E (EX630EAN)
Efficiency [%]
25
20
15
10
5
84
76
70 68
64 66
54 52
0
0 500 1000
33 – Pvd3665_De_Ex_June 2019
Constant efficiency curves of the motor
EX620E
86
80
78
76
74
72 68
70 64 62 66 58 60
56 54
50
1500 2000
Speed [rpm]
Constant efficiency curves of the motor
EX630E
90
88
86
82
80
78 76
74
72 70
68
58 60 62 64
56 50
1500 2000
Speed [rpm]
78
76
74
72
70
66
62 64 56 58 54 60
52 50
2500 3000 3500
80
78
74
72
66
58 56 60 62
52 54 50
2500 3000 3500
84
82
78
76
74
72
70
68
66
64
62
52
4000
84
82
78
76
74
72
70
68
66
64 62
54 58 56 60
52 50
4000