8-1
8
Replacing the Z-axis dr
iv
e unit
1. Replacing the Z-axis drive unit R6YXE400
WARNING
Before starting the work, thoroughly read “1. Attaching, detaching, and replacing the cover” in Chapter 2.
1.
Replacement parts
Part Name
OMRON Part No.
Part No. / Specs
Q'ty
Remarks
1
Z axis motor
KDS-M4881-01
1
2
Z axis belt
KDS-Ml754-00
1
3
Z-axis ball screw ASSY
KDS-Ml756-00
1
4
Brake unit
KDS-M4890-00
1
2.
Tools(Torque wrench, etc.)
CAUTION
Use accurately calibrated torque screwdrivers and torque wrenches.
Name
Part No.
Manufacturer
Remarks
A
Torque driver
N12LTDK
KANON
(Nakamura Mfg. Co., Ltd.)
0.7Nm tightening torque for M3 set screw
Tip bit
3C1507
NAC
(Nagahori Industry Co., Ltd.)
Mounting Hexagonal width across flat 6.35mm,
total length 70mm, Hexagonal width across flat
at tip 1.5mm
B
Torque driver
N20LTDK
KANON
(Nakamura Mfg. Co., Ltd.)
1.7Nm tightening torque for M4 set screw
Tip bit
3C2010
NAC
(Nagahori Industry Co., Ltd.)
Mounting Hexagonal width across flat 6.35mm,
total length 100mm, Hexagonal width across flat
at tip 2mm
C
Torque driver
N30LTDK
KANON
(Nakamura Mfg. Co., Ltd.)
M3 hexagon socket head bolt tightening torque
1.8 Nm
Tip bit
B35 opposite
side 2.5x75
Vessel Co., Inc.
Mounting hexagonal width across flats 6.35mm,
overall length 75mm, hexagonal width across
flats 2.5mm
D
Torque driver
N50LTDK
KANON
(Nakamura Mfg. Co., Ltd.)
4.0 Nm tightening torque for M4 hexagon socket
head bolts
Tip bit
3C3007
NAC
(Nagahori Industry Co., Ltd.)
Mounting hexagonal width across flats 6.35mm,
total length 70mm, hexagonal width across flats
3mm
E
Torque Wrench
N120SPCK
KANON
(Nakamura Mfg. Co., Ltd.)
Tightening torque 9.0Nm for M5 hexagon socket
head bolt
Replacement head
230HCK4
KANON
(Nakamura Mfg. Co., Ltd.)
Insert a 110mm M5 hexagon socket wrench (no
tip pole)
Step
Summary of Contents for SCARA R6Y XE Series
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Page 139: ...Chapter 11 Maintenance parts Contents 1 Consumable parts 11 1 2 Basic specification 11 2...
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