AKD2G-S Installation, Safety 1 | 8 Electrical Installation
8.9.2 Motor single cable connection
Motors with two wire feedback systems like SFD3 or Hiperface DSL can be connected to
AKD2G via a single Kollmorgen hybrid cable. Depending on the AKD2G version (single or
dual axis), one or two single cable motor connections are possible.
Drive type Commutation
Axis 1
Commutation
Axis 2
Velocity/Position loop
closure
Single axis standard X1 - - X21 - -
Single axis with Option I/O X1 - - X21 X22 -
Single axis with Option F3 X1 - - X21 - X23
Single axis with Option DX X1 - - X21 X22 X23
Dual axis standard X1 X2 - X21 X22 -
Dual axis with Option DX X1 X2 - X21 X22 X23
8.9.2.1 Motor Power, Brake and Feedback connectors X1, X2
X1 (Feedback 1) / X2 (Feedback 2)
Motor Power: 4 pin, pitch 7.62 mm
Motor Brake: 2 pin, pitch 3.81 mm
Motor Feedback: 2 pin, pitch 3.81 mm
Cable length: maximum 50 m
Use Kollmorgen cables
Mating connector data see (➜ # 51).
Feedback types: SFD3, HIPERFACE DSL
Pinout is identical for connectors X1 and X2.
Pin Signal Description
1 U Motor phase U
2 V Motor phase V
3 W Motor phase W
5 PE Protective earth
B+ BR+ Brake positive line (safety notes and details refer to (➜ # 82))
B- BR- Brake negative line (safety notes and details refer to (➜ # 82))
F+ COM+
SFD3, HIPERFACE DSL
F- COM-
78 Kollmorgen | kdn.kollmorgen.com | Beta, December 2018
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