★This product pic. shows as GRA-S、GRA、GRA-B、GRA.
Update:2022.08.10
Model No.
GRA 145
Specification
Table Size (mm)
145 X 210
145 X 310
145 X 410
145 X 510
145 X 610
Material
Table
GRA:Aluminum Alloy + Black Anodized,Normal
GRA - N:S50C + Ni,Antirust
GRA - B:S50C + Phosphate,Black Coating
GRA - S:SUS 440C + Ni,Corrosion - Resisting
* GRA - S Series table and rail in 1 unit, V-groove in rail doesn't have surface finished
Rail
GRA:SUJ 2
GRA - N:SUJ 2 + Ni
GRA - B:SUJ 2
Retainer
SUS 304
Roller
GRA - N:SUJ 2
GRA - S:SUS 440C
Max. Stroke (mm)
180
350
450
550
Roller Dia. (mm)
Ø 9
Basic Dynamic Load Rating (C) (N)
93191
S:87073
Basic Static Load Rating (Co) (N)
116386
158400
S:160031
Allowable Load (Fu) (N)
52800
S:53344
Static Rated Moment
MR (N・m)
2640
S:3840.7
MP (N・m)
8870.4
S:8214.9
MY (N・m)
8500.8
S:8588.3
Weight (Kg)
Normal
Antirust
Corrosion - Resisting
Table Moving Accuracy (µm)
Center Parallelism
3
4
Side Parallelism
7
8
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