IAI EC-RR6*AH series, Instruction Manual, Page: 153 / 348

2.5 Installation of rod type
2-21
2. Installatio
n
2.5 Installation of rod type
Installation surface
● The mounting frame should have a structure rigid enough to prevent the generation
of vibrationc.
● Also consider the necessary space for maintenance work such as ELECYLINDER
replacement and inspection.
● The body mounting surface should be a machined surface or a plane with similar
accuracy, with flatness within 0.05mm/m.
Fixing bolt
● The bolts for fixing foot brackets and flanges on the installation surface are to be
prepared by the customer.
● The use of high-strength bolts of ISO-10.9 or higher is recommended.
● Make sure the internal thread and bolt effective engagement length is
approximately 1.8 times the nominal diameter or more.
● When the tightening torque is not specified, tighten with the recommended
values in the table below.
Type Fixing bolt
For iron
installation surface
For aluminum
installation surface
EC-R6 M6
12.34N
･
m 5.36N
･
m
EC-R7 M8
29.90N
･
m 11.48N
･
m