8.9.2 Single motor cable connection
Motors with two wire feedback systems like SFD3 or Hiperface DSL can be connected to AKD2G by using 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
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X1 (Feedback 1) / X2 (Feedback 2)
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Motor Power: 4 pin, pitch 7.62 mm
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Motor Brake: 2 pin, pitch 3.81 mm
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Motor Feedback: 2 pin, pitch 3.81 mm
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Cable length: (➜ # 55)
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Use Kollmorgen cables
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Mating connector data (➜ # 54).
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Feedback types: SFD3, HIPERFACE DSL
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Rated voltage 11 V.
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Rated current is 350 mA simultaneously for X1 and X2.
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 (➜ # 101))
B- BR- Brake negative line (safety notes and details (➜ # 101))
F+ COM+
SFD3, HIPERFACE DSL
F- COM-
AKD2G-S Installation Manual, Safety 1
Kollmorgen | kdn.kollmorgen.com | June, 2023 97
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