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Three-phase Brushless Motor Connection to a Motion Controller and Motor Driver

Three Phase Brushless Servo Motor with  L imits and Home Switch Connections, Separate Encoder Connector
DB9 Male pinout

DB-9 Male Connector

1 +5 VDC Input
2 Near Motor / Low End Limit Switch for non-Rotary Stages
Open Collector or Normally Open
Needs Pull up Resistor (
Typically 1000 Ohms)
 
3 Far from Motor / High End Limit Switch for non-Rotary Stages
Open Collector or Normally Open
Needs Pull up Resistor (
T ypically 1000 Ohms)
 
4 COMMON, (+5 VDC RETURN, GROUND)
5 Home Switch for rotary stages
Open Collector or Normally Open
Needs Pull up Resistor (Typically 1000 Ohms)
6 Motor PHASE A
7 Motor PHASE B
8 Motor PHASE C
9 Not Used
DB9 Femal Pinout

DB-9 Female Connector

 

 

Hall Effect Sensors Connections

 

1 +5 VDC Input
2 HALL-A Output
3 HALL-B Output
4 HALL-C Output
5 COMMON, (+5 VDC RETURN, GROUND)
6 Not Used
7 Not Used
8 Not Used
9 Not Used

Photo

5-pin Male Polarized Latching Connector

 

Quadrature Incremental Encoder

 

1 CHANNEL-B, TTL Output, Rightmost
2 +5 VDC Input
3 CHANNEL-A, TTL Output
4 Not Connected
5 COMMON, (+5 VDC RETURN, GROUND), Leftmost

The recommended encoder cable is CA-FC5-SH-NC from www.usdigital.com.

   
Three Phase Brushless Servo Motor with  L imits and Home Switch Connections
DB9 Male pinout

DB-9 Male Connector

1 +5 VDC Input
2 Near Motor / Low End Limit Switch for non-Rotary Stages
Open Collector or Normally Open
Needs Pull up Resistor (
Typically 1000 Ohms)
 
3 Far from Motor / High End Limit Switch for non-Rotary Stages
Open Collector or Normally Open
Needs Pull up Resistor (
T ypically 1000 Ohms)
 
4 COMMON, (+5 VDC RETURN, GROUND)
5 Home Switch for rotary stages
Open Collector or Normally Open
Needs Pull up Resistor (Typically 1000 Ohms)
6 Motor PHASE A
7 Motor PHASE B
8 Motor PHASE C
9 Not Used
Hall Effect Sensors Connections

DB-9 Female Connector

 

 

Hall Effect Sensors Connections

 

1 +5 VDC Input
2 HALL-A Output
3 HALL-B Output
4 HALL-C Output
5 COMMON, (+5 VDC RETURN, GROUND)
6 Not Used
7 Not Used
8 Not Used
9 Not Used
Hall Effect Sensors and Encoder Connections

DB-9 Female Connector

 

 

Hall Effect Sensors and Encoder Connections

 

1 +5 VDC Input
2 HALL-A Output
3 HALL-B Output
4 HALL-C Output
5 COMMON, (+5 VDC RETURN, GROUND)
6 +5 VDC Input
7 ENCODER-B Output
8 ENCODER-A Output
9 COMMON, (+5 VDC RETURN, GROUND
   
 

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