General description

Auniversal joint, (universal coupling,U-joint,Cardanjoint,Hardy-Spicerjoint, orHooke’s joint) is ajointorcouplingin a rigid rod that allows the rod to ‘bend’ in any direction, and is commonly used in shafts that transmitrotary motion. It consists of a pair ofhingeslocated close together, oriented at 90° to each other, connected by a cross shaft. The universal joint is not aconstant velocity joint.

No machine element other than a cardan shaft allows power transmission of torque between specially offset driving and driven shafts whose position can be changed during operation.

Spatial angular motion and changes of axial length are ensured by advanced constructional elements.

Thus, cardan shafts have become an indispensable transmission component in automotive engineering and industry.

Specific product description

SWP universal coupling/joint is mainly used in rolling milll,hoisting and other heavy machinery.

Features of SWP series cardan shaft:

1.Gyration diameter:160~640mm

2.Nominal torque:16~1250KN*m

3.Max angular misalignment: 10o

4.Reasonable configuration,high safety and long service life

5.High transmission efficiecy:98.6%

Type D Nominal torque Weary torque Angle LS Lmin D­1 D2 D3 E E­1 b×h h1 L1 n-d Moment of inertia Mass Tn/ f/ β/ (js11) (H7) I/kg·m2 m/kg kN·m kN·m (°)≤ Lmin Increase per 100mm Lmin Increase per 100mm SWP160F 160 16 8 10 150 770 140 95 114 15 4 20×12 6 85 6-13 0.14 0.0059 51 2.1 SWP180F 180 20 10 170 830 155 105 121 15 4 24×12 7 95 6-15 0.23 0.0072 64 2.3 SWP200F 200 31.5 16 190 950 175 125 127 17 5 28×16 8 110 8-15 0.4 0.0114 88 3.4 SWP225F 225 40 20 210 1070 196 135 152 20 5 32×18 9 130 8-17 0.66 0.029 120 6.6 SWP250F 250 63 31.5 220 1110 218 150 168 25 5 40×25 12.5 135 8-19 1.06 0.0407 158 7.3 SWP285F 285 90 45 240 1270 245 170 194 27 7 40×30 15 150 8-21 2.24 0.0702 255 9.4