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

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.

Connector

Functionality Pinout, Wiring

X4

For single axis drives only

see "Secondary Brake connector X4"