SMC Networks CY3R Series Operation Manual page 11

Table 2 Non-rotation accuracy and max. allowable moment at stroke end (reference)
Non-rotation
Cylinder tube
accuracy
I.D. (mm)
(°)
φ6
7.3
φ10
6.0
φ15
4.5
φ20
3.7
φ25
3.7
φ32
3.1
φ40
2.8
φ50
2.4
φ63
2.2
Note 1) Avoid usage where max. allowable moment is exceeded. In that case, use external guide
together.
Note 2) Above values can be kept within allowable stroke, but longer stroke may increase inclination
(rotation angle) on the way of stroke.
Note 3) The weight of the load allowable for direct mounting on the body is below max. load weight
shown on Table 1.
Note 4) For the specifications where non-rotation accuracy is critical, use LM guide etc. together.
Max. allowable
Note 2)
moment
Allowable stroke
(N・m)
0.02 100
0.05 100
0.15 200
0.20 300
0.25 300
0.40 400
0.62 400
1.00 500
1.37 500
Fig.6-2 Non-rotation accuracy direction
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A