![IAI ROBO Cylinder RCS4- SA4C Скачать руководство пользователя страница 134](http://html1.mh-extra.com/html/iai/robo-cylinder-rcs4-sa4c/robo-cylinder-rcs4-sa4c_instruction-manual_604042134.webp)
6.1 Concept of life for slider type
6-1
6. Life
6.1 Concept of life for slider type
The mechanical life of the slider type is represented by that of the linear guide receiving the
greatest moment load.
The operation life of the linear guide is to be determined by the total driving distance reachable
without flaking (peeling on rail surface) in 90% of a group of products operated under the same
conditions.
Operation life can be calculated with the method shown below.
How to calculate operation life
For the operation life of the linear guide, use the dynamic allowable moment stated in "1.2
specifications", and calculate with the formula below.
L =
× 5,000km
L :Operation life (km)
C
M
:Dynamic allowable moment (N
・
m)
M :Moment acting (N
・
m)
5,000km :Standard rated life of ROBO Cylinder
In addition, calculate with the formula below if the life may be shortened due to vibration or
mounting status.
L =
・ ・
× 5,000km
L : Operation life (km)
fws : Standard load coefficient
C
M
: Dynamic allowable moment (N
・
m)
fw : Load coefficient
M : Moment acting (N
・
m) f
α
: Mounting coefficient
5,000km: Standard rated life of ROBO Cylinder
C
M
M
3
C
M
M
3
f
w
f
ws
1
f
α
Содержание ROBO Cylinder RCS4- SA4C
Страница 2: ......
Страница 18: ...Names of the Parts Intro 12 Cleanroom Type Motor Straight Type ...
Страница 56: ...1 37 1 Specifications ...
Страница 78: ...2 21 2 Installation ...
Страница 79: ...Connecting with the Controller 3 1 Connecting with the Controller 3 1 ROBO Cylinder Chapter ...
Страница 140: ...7 3 7 Warranty ...
Страница 141: ...Appendix 8 1 Index 8 1 8 2 Revision history 8 3 ROBO Cylinder Chapter ...
Страница 144: ...8 2 Revision history 8 3 8 Appendix 8 2 Revision history Revision date Revised content 2017 10 First Edition ...
Страница 145: ......