Capacitor Module - Beckhoff AX8000 Series Operating Instructions Manual

Capacitor module

7.7
Placement in the group
7.7.1
Version: 1.1
You can extend the DC link capacitance with the capacitor module.
Use in combination
AX8620-0000 is particularly suitable for supporting the DC link. Volt-
age peaks during motor braking are absorbed and stored. This pro-
vides you with the possibility to largely avoid switching in a brake re-
sistor and to achieve a reduction in the power loss.
Example: system group with capacitor module
In decreasing order from the highest to the lowest rated output cur-
rent:
• Power supply module AX8620
• AX8810 capacitor module
• AX8118 axis module; 18 A
• AX8602 axis module; 2 x 6 A
• AX8108; 8 A
Beckhoff recommends that you place the optional capacitor module
2 directly adjacent to the power supply module 1. Construct the
AX8000 multi-axis servo system in decreasing order from the high-
est to the lowest rated output current.
AX8000
Technical description
with the single-phase supply to the
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