YASKAWA YASNAC XRC - Encoder Connector (with CAUTION Label); Notes for Maintenance; Wrist Axes

9.2 Notes on Maintenance Procedures
9-16
9.2.9
Notes for Maintenance
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Wrist Axes
The motor and encoder units are provided with the wrist unit. To prevent fumes from penetrat-
ing into the wrist unit, the matched parts are sealed with silicon sealant. Therefore, if the wrist
cover is disassembled, reseal with silicon sealant (modifier silicon caulk, refer to " Table. 8
Spare Parts for the Motoman-UP6 ").
Fig. 33 Sealing Part of Wrist Unit
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Encoder Connector (with CAUTION label)
Connect the battery unit with reference to the following figure before removing the encoder
connector (with CAUTION label).
Fig. 34 Encoder Connector Diagram
Cover
Cover joining face
Cover
Cover joining face
a: Insertion-type pin terminal(Male)
b: Insertion-type pin terminal(Female)
Encoder
Motor cable
etc
Connection diagram
Battery unit type:
HW9470917-A
(See " Table. 8 Spare Parts for the
Motoman-UP6 ")
Motor
Internal
wire
Power connector
Encoder connector
CAUTION label
Connect battery to encoder to save the data before removing connector.
WARNiNG
Connect battery to encoder
to save the data before
removing connector.
battery unit