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
The spline nut can be attached to the housing via the flange, making assembly simple. It is optimal for locations where the housing may be deformed if a keyway is machined on its surface, and where the housing width is small. Since it allows a dowel pin to be driven into the...
This model is much more compact than the standard LT. The length and external diameter of the LT-X ball spline’s outer cylinder are the same as those of an LM-series linear bush, enabling the user to replace a linear bush with the LT-X. Dimensional drawing Model No. Spline Nut dimensions Flange diameter Basic torque rating Basic...