5
Replacing the har
monic dr
iv
e
5-21
2.
Tools(Torque wrench, etc.)
CAUTION
Use accurately calibrated torque screwdrivers and torque wrenches.
Name
Part No.
Manufacturer
Remarks
A
Torque wrench
N230QLK
KANON
(Nakamura Mfg. Co., Ltd.)
For M5 hex socket head bolt
Tightening torque: 15.2Nm (156kgfcm)
Changeable head
3KH5L
KANON
(Nakamura Mfg. Co., Ltd.)
Mounting 9.53mm, total length 100mm, Hexagonal width
across flat at tip: 5mm
B
Torque screwdriver
N50LTDK
KANON
(Nakamura Mfg. Co., Ltd.)
Tightening torque for M4 hexagon socket head bolt,
4.0Nm (41kgfcm)
Drive bit
3C3007
NAC
(Nagahori Industry Co., Ltd.)
Attachment hexagonal width across flat: 6.35mm
Overall length: 70mm
Hexagonal width across flat at tip: 3mm
C
Torque screwdriver
N20LTDK
KANON
(Nakamura Mfg. Co., Ltd.)
For M4 set screw
Tightening torque: 1.7Nm (17kgfcm)
Drive bit
3C2010
NAC
(Nagahori Industry Co., Ltd.)
Attachment hexagonal width across flat: 6.35mm
Overall length: 100mm
Hexagonal width across flat at tip: 2mm
D
Torque wrench
N120SPCK
KANON
(Nakamura Mfg. Co., Ltd.)
For M5 hex socket head bolt
Tightening torque: 9.0Nm (9.2kgfcm)
Replacement head
230HCK4
KANON
(Nakamura Mfg. Co., Ltd.)
Insert M5 hexagon socket wrench (without ball tip)
110mm
E
Torque screwdriver
N30LTDK
KANON
(Nakamura Mfg. Co., Ltd.)
For M3 hex socket head bolt
Tightening torque: 1.8Nm (18kgfcm)
Drive bit
B35
2.5 × 75
Vessel Co., Inc.
Mounting hexagon width across flats 6.35mm, total
length 75mm, hexagon width across flats 2.5mm
* Use a commercially available torque wrench to tighten bolts other than those shown above.
3.
Other tools
Name
Part No.
Manufacturer
Remarks
Harmonic grease
4B No.2 (*1)
Harmonic Drive Systems
Do not use grease if it was purchased 4 or more years
ago. The grease has probably deteriorated.
Cleaning wipe
Phillips screwdriver
Hex wrench set
Screw thread locking
agent
Loctite 262
Henkel
High strength type (red)
*1: 27g
3.1.2 Removal
Follow the steps below to remove the X-axis parts.
Step1
Turn off the controller.
Step2
Place a sign indicating the robot is
being adjusted.
Place a sign indicating the robot is being
adjusted, to keep others from operating
the controller or operation panel.
Step3
Enter the safety enclosure.
CAUTION
In the following steps, when removing the robot
body, perform the work with great care since it is
very heavy.
Step4
Remove the base cover.
Step 4-5
Cover
Remove the base cover
Bolt M4 x 10
Bolt M4 x 6
53560-FV-00
Summary of Contents for SCARA R6Y XE Series
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Page 135: ...Chapter 10 Robot cable replacement Contents 1 Robot cable replacement 10 1...
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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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