Flanged nut FS
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The shape of the spline nut with flange hole allows for easy mounting.
The spline nut is supplied with slight backlash. This system provides a compact design combined with a high safety factor and long service life under radial loads, bending moments and torsion.
Standard design:
- with low backlash
- accuracy class C
- full shaft
- max. shaft length 1000 mm
| Part number | Shaft diameter d |
Nut diameter D |
Flange diameter F |
Length L |
Z1 | Lubrication hole d0 |
W | m1 | m2 × t1 | Dynamic capacity C [kN] |
Static capacity C0 [kN] |
Dynamic torque moment Cτ [Nm] |
Static torque moment C0τ [Nm] |
Max. permissible static moment MA [Nm] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SP13-FS | 13 | 24 | 44 | 36 | 7 | 1,5 | 33 | 4,5 | 8 x 4,4 | 4,07 | 5,99 | 5,98 | 10,88 | 19,6 |
| SP16-FS | 16 | 31 | 51 | 50 | 7 | 2,0 | 40 | 4,5 | 8 × 4,4 | 7,20 | 13,50 | 32,10 | 34,40 | 67,6 |
| SP20-FS | 20 | 35 | 58 | 63 | 9 | 2,0 | 45 | 5,5 | 9,5 × 5,4 | 10,40 | 20,00 | 57,80 | 63,20 | 118,0 |
| SP25-FS | 25 | 42 | 65 | 71 | 9 | 3,0 | 52 | 5,5 | 9,5 × 5,4 | 15,40 | 27,50 | 106,50 | 108,80 | 210,0 |
| SP32-FS | 32 | 49 | 77 | 80 | 10 | 3,0 | 62 | 6,6 | 11 × 6,5 | 20,50 | 34,40 | 181,50 | 173,10 | 290,0 |