SIGMATEK DIAS-Drive 335-23, Руководство пользователя

Страница: 42 / 94

DIAS-DRIVE 335-23
Page 40 27.09.2017
3.5.2 Classic Emergency Stop Functions (Stop Category 0)
The cable length for the motor is limited to 25 m. If a longer cable is used, additional
suppression coils in the motor output are required.
Note: The K
EM
coil must be turned on before the amplifier is enabled and
can be turned off after at least 1 ms after the amplifier is disabled.
The resistance value and the power of the R
EM
resistor are calculated using the following
formulas:
maxSPEED maximum revolutions [rpm]
I
max
maximum motor current allowed [A]
K
Erms
voltage constant of the motor [V*min]
 
8 . 0
max
max


 
I
K SPEED
R
Erms
EM
 
10
)² 8 . 0 (
max EM
EM
R I
W P
 
