Parker EY3 Série Manuel Technique page 25

3.2.4.2. Tailles EY420E
8
Efficiency [%]
7
6
5
4
3
2
1
68 66
64
58
52
0
0 1000 2000
3.2.4.3. Tailles EY430E
11
Efficiency [%]
10
9
8
7
6
5
4
3
2
1
70
58
56
0
0 1000
25 – Pvd3675_Fr_Ey_Septembre_2017
Constant efficiency curves of the motor
NX420E
EY420E
62 60
56 54
50
3000 4000
Speed [rpm]
Constant efficiency curves of the motor
NX430E
EY430E
68
64 66
62 60
54
50 52
2000 3000
Speed [rpm]
56
52 54
50
5000 6000
60
58 56 52 54
50
4000 5000
7000
52
50
6000