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	2nd Brake	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
Single axis with Option F3	X1	-	X4	X5	X21	X22	X23
Dual axis with Option F3	X1	X2	-	-	X21	X22	X23

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: Cable length Use Kollmorgen cables Mating connector data see "Mating connectors". Feedback types: SFD3, HIPERFACE DSL Rated voltage 11 V. 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 see "Motor Holding Brake Connection")
B-	BR-	Brake negative line (safety notes and details see "Motor Holding Brake Connection")
F+	COM+	SFD3, HIPERFACE DSL
F-	COM-

 

Feedback connectors X5, X41, X21, X22, X23

• Velocity/Position loop closing
• Use Kollmorgen cables
• Mating connector data see "Mating connectors".
• Cable length: Cable length

Connector	Functionality	Pinout, Wiring
X5	For single axis AKD2G-7V24S drives only. SFD3, DSL, SFA	see "Feedback Connector X5"
X41	SFA at X5, several conventional feedback types	see "Feedback Connector X41 (SFA, accessory)"
X21	Step/Direction, CW/CCW	see "Feedback Connector X21"
X22	Step/Direction, CW/CCW, Incr.Encoder, EnDAT, BiSS	see "Feedback Connector X22"
X23	Several conventional feedback types	see "Feedback Connector X23"

Secondary Brake connector X4

Connector X4 is standard on single axis drives with functional safety and is used for applications that require a second safety brake.

Connector X4 is standard on AKD2G-7V24S drives and is used for applications that require a secondary brake.

• Mating connector data see "Mating connectors".
• Cable length: Cable length

Connector	Functionality	Pinout, Wiring
X4	For single axis drives only	see "Secondary Brake connector X4"