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Gem6K Hardware Installation Guide
Feedback Devices
This section describes inputs for encoder feedback, resolver feedback, motor
thermal switch, and Hall effects located on the drive’s 26 pin MOTOR FEED-
BACK connector. The next drawing shows the pinout of the connector.
Connector Pinout
Cos–
Cos+
Sin–
Sin+
Reserved
Reserved
Ref 1–
Ref 1+
Hall C
Hall B
Hall A
Hall Ground
Hall +5V
Thermal Switch
Thermal Switch
Digital Ground
Encoder Z–
Encoder Z+
Encoder B–
Encoder B+
Encoder A–
Encoder A+
Encoder Ground
Encoder Ground
E5V
E5V
13
12
11
10
9
8
7
6
5
4
3
2
1
26
25
24
23
22
21
20
19
18
17
16
15
14
Hall Effects
Resolver
Encoder
Thermal Switch
Motor Feedback Connector
Connector Specifications:
Mating Connector*
Gem6K Drive:
(not provided; see note):
Manufacturer:
AMP
AMP
Connector Model:
CHAMP .050 Series II
CHAMP .050 Series II
AMP Part Number:
2-178238-4
2-175677-4
Wire Gauge:
not applicable
use 28 AWG (0.08 mm
2
)
* Note: Mating connectors are not provided with Gem6K drives; Compumotor cables are
available with mating connectors attached. If you make your own cables, you must use a
“jack screw” style fastener, not “spring clip” style.
Soldercup Connector
The soldercup connector and plastic screw lock backshell listed below will fit onto the
Gem6K’s MOTOR FEEDBACK connector. Because the backshell is plastic, it should not
be used in CE applications.
Connector Type:
Soldercup Connector
Screw Lock Backshell
Manufacturer:
3M
3M
3M Part Number:
10126-3000VE
10326-52A0-008
