10
7.8
Speed range selection with encoder feedback
Start-up procedure
7 700 000 / CPR
2,7
0,18
1 490 000 / CPR
3 800 000 / CPR
6,8
0,18
750 000 / CPR
2 100 000 / CPR
6,8
0,47
400 000 / CPR
1 150 000 / CPR
13
0,47
224 000 / CPR
Select R13 resistance and C7 capacitor adapted to the specific application taking both the
motor and encoder characteristics into consideration.
N.B.: The max. motor speed must not exceed the encoder speed range, i.e.:
n
max
[rpm]
R13
[k
Ω
]
C7 [nF]
Gain
[rpm/V]
n
max.
[rpm]
– max. controllable speed;
CPR
[-]
– number of encoder pulses per revolution;
Gain
[rpm/V] – gain factor of servo amplifier; corresponds to
ratio between motor speed and speed command voltage.
f
max
[Hz]
– max. encoder frequency response.
Specifications subject to change without notice
f
max
[Hz] • 60
n
max.
[rpm]
≤
CPR [-]
