1.2 Mechanical specifications
1-91
1. Specifications
Because the radial cylinder type has a linear guide built into the body, radial and moment loads
can be applied to the rod.
The applicable radial and moment loads must meet the following three conditions.
1. The radial load acting on the rod
must not exceed the allowable value.
Type
Rod tip static allowable
radial load
Rod tip dynamic
allowable radial load
(Note 1)
EC-RR6□H 190N 130N
(Note 2)
EC-RR7□H 250N 170N
(Note 3)
(Note 1) The value assumes a basic rated life of 5,000km.
(Note 2) For stroke of 300mm, use 40N or below.
(Note 3) For stroke of 300mm, use 50N or below.
2. The torque (Mc) acting on the rod
must not exceed the allowable value.
Type
Rod tip static allowable
torque
Rod tip dynamic
allowable torque
(Note 1)
EC-RR6□H
9N･m 5.5N･m
EC-RR7□H
17.6N･m 10.5N･m
(Note 1) The value assumes a basic rated life of 5,000km.
Radial load
Torque (Mc)
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