Beckhoff AX8000 Series Operating Instructions Manual page 43

Total motor cable length
7.5.2
Without mains choke
With mains choke
Control voltage
7.5.3
Version: 1.1
In compliance with the EMC category C3, various total motor cable
lengths apply to the AX8000 multi-axis servo system.
Motor cable length Total motor cable
length
Maximum 25 m per Maximum 300 m per
motor drive system
• Mains choke to be used: AX2090-ND80-xxxx
Motor cable length Total motor cable
length
Maximum 50 m per Maximum 500 m per
motor drive system
Dimensioning the 24 V
The connected consumers must be summed in order to dimension
the control voltage power supply unit:
• Power supply module
• Axis modules
• Capacitor module
• Motors with holding brake
Data for 24 VDC power requirement
• "Technical data", [Page 28] or
• In the original operating instructions for the AM8000 & AM8500
Synchronous Servomotors
AX8000
Technical description
Number of axes per
drive system
Limited by the maxi-
mum chargeable DC
link capacitance and
the 24 V
with maximally 40 A
The requirement is
determined via the
module current and
motor braking cur-
rent.
Number of axes per
drive system
Limited by the maxi-
mum chargeable DC
link capacitance and
the 24 V
with maximally 40 A
The requirement is
determined via the
module current and
motor braking cur-
rent.
control voltage
DC
supply
DC
DC
supply
DC
DC
─── 43