LT

The most compact type with a straight cylindrical spline nut. When transmitting a torque, a key is driven into the body.

 

 

Dimensional drawing  
 

 

     

 

Model No. Spline Nut dimensions Flange diameter Basic torque rating Basic load rating
(Radial)		 Static permissible moment Detail specifications CAD Dimensional drawing
Height

M		 Width

W		 Outer diameter Length 2D (DXF) 3D
D Tolerance L Tolerance D1 Dynamic rating
CT		 Static rating
C0T		 Dynamic rating
C		 Static rating
C0		 MA.1
 MA.2
mm mm mm mm mm mm mm N-m N-m kN kN N-m N-m
LT 4 — — 10 0
–0.009		 16 0
–0.2		 — 0.59 0.78 0.44 0.61 0.88 6.4
LT 5 — — 12 0
–0.011		 20 0
–0.2		 — 0.88 1.37 0.66 0.88 1.5 11.6
LT 6 — — 14 0
–0.011		 25 0
–0.2		 — 0.98 1.96 1.18 2.16 4.9 36.3
LT 8 — — 16 0
–0.011		 25 0
–0.2		 — 1.96 2.94 1.47 2.55 5.9 44.1
LT 10 — — 21 0
–0.013		 33 0
–0.2		 — 3.92 7.84 2.84 4.9 15.7 98
LT 13 — — 24 0
–0.013		 36 0
–0.2		 — 5.88 10.8 3.53 5.78 19.6 138
LT 16 — — 31 0
–0.013		 50 0
–0.2		 — 31.4 34.3 7.06 12.6 67.6 393
LT 20 — — 35 0
–0.016		 63 0
–0.2		 — 56.9 55.9 10.2 17.8 118 700