Epson C8 Series Manipulator Manual page 343

* Reduction Gear Unit: A reduction gear unit consists of the following three parts.
Waveform generator
The waveform generator consists of an ellipsoidal
cam and ball bearings on outer circumference.
The inner ring of the bearings is secured to the cam,
while the outer ring is capable of flexible
deformation through the ball bearings.
Flexspline
A thin, elastic, hat-shaped metal body with gear
teeth around the outer circumference of the opening.
Circular spline
A rigid, ring-shaped body with gear teeth on the
inner circumference.
The circular spline has two more teeth than the
flexspline does.
The splines are greased. Be sure to keep the grease from being attaching to the clothes.
Name
Joints #1, #2, #3, #4, #5
: SK-1A
Grease ** Joint #6, Bevel gear
: SK-2
Cable
: GPL-224
For protection model
Liquid gasket **
: 1207B
Adhesive LOCTITE641
Grease-up kit
Grease plug
** Regarding purchase of grease, liquid gasket and adhesive
Due to the chemicals regulations of individual countries (the UN GHS), we are requesting our customers to
purchase grease and other materials required for maintenance from the manufacturers listed in the table below
as of April 2015.
Regarding purchase of grease and other materials, please contact the following manufacturers. If there is
anything unclear, please contact
Product name
Harmonic Grease SK-1A
Harmonic Grease SK-2
Krytox®GPL-224
1207B
LOCTITE641
C8 Rev.13
reduction gear unit, be sure to replace these parts all together as a set.
-
-
-
-
-
1674592
1656158
the supplier of your region
Manufacturer
Harmonic Drive Systems
Inc.
DuPont
ThreeBond Co.,Ltd
LOCTITE
Maintenance 17. Maintenance Parts List
Waveform generator
Circular spline
Code
For purchasing grease,
liquid gasket, and adhesive,
please contact the supplier
of your region.
Set of grease gun, nipple, an
extension tool
.
http://www.harmonicdrive.net/
http://www2.dupont.com/Our_Company/en_US/wor
ldwide/us_country.html
http://www.threebond.com
http://loctite.com/
When replacing the
Flexspline
Reference in
Note
Maintenance
2.3,
5.1.2, 5.2.2,
7.2, 8.2, 9.2
2.3, 10.2
4
3
8.2, 9.2
2.3
2.3
URL
329