LTR Set

Rotary Nut
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  • Circular Arc
A compact unit type whose support bearings are directly integrated with the outer surface of the spline nut.
View specifications and model number coding
Nut Qty
Shaft O.D. (mm)
Shaft Length (mm)
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  • Model No. Spline nut dimensions Basic torque rating Basic load rating
    (Radial)
    Static permissible moment Support bearing basic load rating
    Outer diameter Length
    L
    Flange
    diameter
    D1
    D6
    h7
    H E PCD PCD1 S x l d1
    D Tolerance Dynamic
    CT
    Static
    C0T
    Dynamic
    C
    Static
    C0
    MA**
    Dynamic
    C
    Static
    C0
    mm mm mm mm mm mm mm mm mm mm mm N-m N-m kN kN N-m kN kN
    LTR16 52 0
    -0.007
    50 68 39.5 5 10 60 32 M5×8 4.5 31.4 34.3 7.06 12.6 67.6 12.7 11.8
    LTR20 56 63 72 43.5 6 12 64 36 M5×8 4.5 56.9 55.9 10.2 17.8 118 16.3 15.5
    LTR25 62 71 78 53 6 13 70 45 M6×8 4.5 105 103 15.2 25.8 210 17.6 18
    LTR32 80 80 105 65.5 9 17 91 55 M6×10 6.6 180 157 20.5 34 290 20.1 24
    LTR40 100 0
    -0.008
    100 130 79.5 11 23 113 68 M6×10 9 419 377 37.8 60.5 687 37.2 42.5
    Note **: MA indicates the permissible moment value in the axial direction when a single spline nut is used.
    AFB-LF is the default grease. For more detailed specifications, please download the Product Catalog with the link in the Downloads section of this product page.
  • Number of nuts
    on one shaft
    Model Size Seal Type Rail Length
    2 LTR 25 UUZZ + 1000L
    No symbol : 1 nut LTR 16 UUZZ : end seal on both sides for both spline nut and rotary portion 300L
    2   20 400L
      25 500L
      32 600L
      40 1000L
    1100L