A
Technical appendix
52
Festo – GDCP-CMMD-AS-HW-EN – 1404NH – English
A.2.7
Motor [X6.1] , [X6.2]
Motor connection [X6.1] – Axis 1
Cabling
Thermal rated value
[°C]
60/75 class 1
cable
Screened
without external filters
[m]
l
≤
15
With ferrite core via motor cable
(Ferroxcube TX26/15/20 3C90)
[m]
l
≤
25
Cable capacitance of one phase against screen or
between two lines
[pF/m]
≤
200
Conductor cross-section (plug connector)
Flexible conductor
[mm²]
0.25 … 2.5
–
Wire end sleeve without insulating
collar
[mm²]
0.25 … 2.5
–
Wire end sleeve with insulating collar
[mm²]
0.25 … 2.5
Terminal tightening torque
[Nm]
0.5 … 0.6
Output data
Output voltage range
[V AC]
0 … input voltage
Nominal output current I
eff
[A]
Tab. A.9
Peak current I
eff
[A]
10 (
Section 4.8.2)
Peak current duration
with running motor
[s]
2
with stopped motor
[s]
0.5
Output frequency
[Hz]
1 … 1000
PWM frequency
[kHz]
10
Holding brake
Voltage range
[V DC]
18 … 30
Output current
[A]
1 A
Voltage loss
[V]
≤
1
Short circuit/overcurrent protection
[A]
>
4
Temperature protection T
J
[°C]
>
150
Load
Ohmic
[Ω]
>
24
Inductive
[H]
10 (typical)
Capacitive
[nF]
<
10
Switching delay
[ms]
<
1
Motor temperature monitoring
Digital sensor (N/C contact)
1)
R
Cold
[k
Ω]
<
1
R
Hot
[k
Ω]
>
10
1)
In the motor and connecting cable, reliable separation of the motor temperature sensor from the motor circuit must be ensured.
Tab. A.8
Connection data: Motor connection [X6.1]
