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TM15NLA Miniature Linear Guide Dimensions and Load Ratings

TM15NLA miniature linear guide: dynamic load C=6.41 kN, static load C0=9.13 kN, allowable moment Mx=73.6 N·m, block weight 81 g, rail weight 1.03 kg/m, Carbon steel.

TM carbon steel, standardCarbon steelStandard rail widthLong blockSize 15

Identification

GroupTM carbon steel, standard
MaterialCarbon steel
Rail widthStandard rail width
Block typeLong block
Size15
Rail width W115 mm
Rail height H19.5 mm
Mounting hole P40 mm
Catalogue pageA139

Load ratings and allowable moments

ItemValueDescription
C6.41 kNBasic dynamic load rating
C09.13 kNBasic static load rating
Mx73.6 N·mAllowable moment, rolling
My57.98 N·mAllowable moment, pitching — single
My319.3 N·mAllowable moment, pitching — two blocks
Mz57.98 N·mAllowable moment, yawing — single
Mz319.3 N·mAllowable moment, yawing — two blocks

Weights

ItemValue
Block weight81 g
Rail weight (per metre)1.03 kg/m

TM uses kN and N·m; the TR/SR series uses kgf and kg·mm.

Other variants of this size

TM15NLSTM15NNATM15NNSTM15WLATM15WLSTM15WNATM15WNS

FAQ

Are the load units for TM15NLA the same as the TR series?
No. The TM miniature series states basic load ratings in kN and allowable moments in N·m, while the TR/SR series uses kgf and kg·mm. Convert before comparing (1 kgf ≈ 9.81 N).
How do I choose between the stainless and carbon steel types?
The last letter is S for stainless and A for carbon (alloy) steel. Choose S for semiconductor, food and medical applications where corrosion resistance and cleanliness matter; A is more economical for general automation. Dimensions and load ratings are identical.
How long can TM rails be?
Lengths beyond 1300 mm are made up of two or more rails butted together — confirm the butt-joint accuracy and support method with the maker. Accuracy is N / H / P; clearance is ZF / Z0 / Z1.

Related Technical Guides

Linear Guide SelectionMounting TorqueScrew SizingSupport Unit CardsSelection Tree

Load and moment data from the MOSIONX 2026 general catalogue, chapter A page A139. Note the TM series uses kN and N·m.

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