Notes For Maintenance; Wrist Axes; Encoder Connector (With Caution Label) - YASKAWA Motoman UP6 Instructions Manual

9.2 Notes on Maintenance Procedures
9.2.9

Notes for Maintenance

n

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 ").
n

Encoder Connector (with CAUTION label)

Connect the battery unit with reference to the following figure before removing the encoder
connector (with CAUTION label).
Internal
wire
CAUTION label
Connect battery to encoder
to save the data before
removing connector.
Cover
Cover
Fig. 33 Sealing Part of Wrist Unit
Motor
Power connector
Fig. 34 Encoder Connector Diagram
Cover joining face
Cover joining face
Encoder
Motor cable
etc
a: Insertion-type pin terminal(Male)
b: Insertion-type pin terminal(Female)
Encoder connector
Connection diagram
Battery unit type:
HW9470917-A
(See " Table. 8 Spare Parts for the
Motoman-UP6 ")
9-16
battery unit