PRODUCT
THK LM Guide
Models SVR-RH/SVS-RH Specifi cation Table⇒A1-134
The dimensions are almost the same as that of
LM Guide models SHS and HSR, and the LM
block has tapped holes.
Models SVR-LRH/SVS-LRH Specifi cation Table⇒A1-134
The LM block has the same cross-sectional
shape as models SVR/SVS-RH, but has a longer overall LM block length (L) and a greater
rated load
Drawing
Dimensions
Model No.(mm) M(mm) W(mm) L(mm) Mass(kg)
SVR 35RH 55 70 109.5 1.5
SVS 35RH 55 70 109.5 1.5
SVR 35LRH 55 70 135 2
SVS 35LRH 55 70 135 2
SVR 45RH 70 86 138.2 3.1
SVS 45RH 70 86 138.2 3.1
SVR 45LRH 70 86 171 4.1
SVS 45LRH 70 86 171 4.1
SVR 55RH 80 100 163.3 4.7
SVS 55RH 80 100 163.3 4.7
SVR 55LRH 80 100 200.5 6.2
SVS 55LRH 80 100 200.5 6.2
Note
Note1) The maximum length under “Length ＊ ” indicates the standard maximum length of an LM rail. (See A1-138 .)
Static permissible moment ＊ 1 block: the static permissible moment with one LM block
Double blocks: static permissible moment when two LM blocks are in close contact with each other
For oil lubrication, be certain to let THK know the mounting orientation and where the LM block piping joint should be
attached.
(Mounting orientation: see A1-12 , Lubricant: see A24-2)
Total block length L : The total block length L shown in the table is the length with the dust proof parts, code UU or SS.
If other contamination protection accessories or lubricant equipment are installed, the
total block length will increase.
(See A1-507 or A1-528) ＊＊ A pilot hole for side nipples, when a grease nipple for a model equipped with LaCS or QZ Lubricator is needed.
Pilot holes for side nipples are not drilled through for models other than those stated above.
For grease nipple mount machining, contact THK.
Note2) The basic load rating in the dimension table is for a load in the radial direction. Use Table7 on A1-60 to calculate
the load rating for loads in the reverse radial direction or lateral direction.
Model
