Avtron M6-1 Anweisungen - Seite 3

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tighten down all mounting hardware. Check motor/encoder
shaft alignment with a straight edge from multiple positions
around the shaft circumference to verify that it meets
specifications. Use thread locker supplied on cap screws which
mount M6 to foot bracket.
8) Ensure any flat or keyway on the motor and encoder shaft are
aligned with the set screw holes of the flexible coupling. Apply
thread locker to coupling set screws and tighten per
manufacturer's recommendations.
9) Recheck alignment and tighten all hardware after first several
hours of operation.
MINIMIZE DOWNTIME: Should M6 replacement be required,
leave the foot mounting bracket installed on its base and mount
the new M6 to the bracket. This maintains the original alignment.
WIRING INSTRUCTIONS
The M6 can be wired for single phase, two-phase, with or without
complements, with or without markers. See wiring diagrams on the
following page.
CAUTION
Do not wire the M6 Encoder while energized. Doing so
may damage the encoder, and/or cause risk of fire or
explosion.
For bidirectional operation of the encoder, proper phasing of the
two output channels is important. Phase A channel leads phase B
channel for clockwise shaft rotation as viewed from the anti-drive
or accessory end of the motor (M6 mounting end).
CORRECTIVE ACTION FOR PHASE REVERSAL
1) Remove Power.
DIFFERENTIAL APPLICATIONS
SINGLE ENDED
SINGLE PHASE APPLICATIONS
TYPICAL WIRE:
18 AWG (.82mm
WIRING DIAGRAMS
SIGNAL CODE
OPTION
"T" & "W"
BLACK
1
RED
2
GREEN
3
YELLOW
4
BLUE
5
GRAY
6
ORANGE
7
WHITE
8
OUTPUT
BOX
BLACK
1
COMMON
RED
2
+5 TO +24 VOLTS
GREEN
3
SIGNAL
GROUND
*
(SEE LINE DRIVER OPTIONS)
), multiple pair, individually shielded.
2
2) Exchange wires on cable, either at encoder cable end, or at
speed controller end (but not both).
a) Single Ended 2 Phase Wiring (see wiring diagram)
Exchange A and B at the use end of the wires.
b) Differential 2 Phase Wiring (see wiring diagram)
Exchange either A with A
in the phase B pair but NOT both.
3) Apply Power.
4) Verify encoder feedback is correct, using hand rotation of
shaft, or jog mode of the speed controller.
Refer to the system drawing for specific cable requirements where
applicable.
Physical properties of cable such as abrasion, tensile strength,
solvents, marine applications, etc., are dictated by the specific
appli cation. Requirements for hazardous locations are dictated
by the rele vant codes. General electrical requirements are:
stranded copper, 20 AWG (.52mm
each wire pair individually shielded with braid or foil with drain
wire, 0.05 uF maximum total mutual or direct capacitance, outer
sheath insulator, 2,000 ft. max. (See line driver specifications).
Temperature ratings of wire and wire glands should be 20°C over
the maximum expected ambient or motor temperature to allow for
temperature rise in the encoder itself.
MAINTENANCE
Do not open the M6 housing. Doing so will void the
warranty and may cause the risk of fire or explosion.
REF
SIGNAL
COM
+V
+5 TO +24 VOLTS
ØA
–
ØA
ØB
–
ØB
Z
= MARKER
–
Z
*
(SEE LINE DRIVER OPTIONS)
SINGLE ENDED
TWO PHASE APPLICATIONS
OUTPUT
BOX
RED
BLUE
*
GREEN
BLACK
NOTE: Avtron standard warranty applies.
Copies available upon request.
Specifications subject to change without notice.
–
in the phase A pair OR B with B
) through 14 AWG (2.08mm
2
CAUTION
*
*
2
+5 TO +24 VOLTS
5
ØB
GROUND
3
ØA
1
COMMON
*
(SEE LINE DRIVER OPTIONS)
–
),
2