Table 3-1:
25-Pin Motor and Feedback Connector Pinout
Pin
Description
Connector
Case
Shield Connection
1
Key
2
COS- (Encoder Cosine-)
3
SIN- (Encoder Sine-)
4
MRK- (Encoder Marker-)
5
Common ground
6
Common ground
7
-/CCW LMT (The limit signal that shows the maximum permitted machine travel in
negative or counterclockwise encoder counts.)
8
Hall Effect Sensor (Phase A)
9
Hall Effect Sensor (Phase C)
10
Frame Ground
11
Motor Phase A
12
Motor Phase B
13
Motor Phase C
14
COS+ (Encoder )
15
SIN+ (Encoder Sine+)
16
MRK+ (Encoder )
17
5V Power Supply Input
18
Reserved
19
+/CW LMT (The limit signal that shows the maximum permitted machine travel in
positive or clockwise encoder counts.)
20
Over-Temperature Thermistor Sensor
21
Hall Effect Sensor (Phase B)
22
Shield Connection
23
Motor Phase A
24
Motor Phase B
25
Motor Phase C
Table 3-2:
25-Pin Mating Connector Part Numbers
Mating Connector
Aerotech P/N
Third Party P/N
25-Socket D-Connector
ECK00300
FCI DB25S064TLF
Backshell
ECK00656
Amphenol 17E-1726-2
ANT95L Hardware Manual
3.1. Motor and Feedback Connectors
www.aerotech.com
27