Drum Couplings

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WJA Drum Coupling

WJA Drum Coupling is a spherical roller coupling, which is composed of jacket with connecting flange, spherical roller, semi-coupling, inner and outer cover plate and sealing system, capable of transmitting large torque and bearing radial load. The connection between the coupling and the output shaft of the reducer adopts an involute spline pair design.

WJA Drum Coupling
ModelNominal
Torque
Tn
kN·m
Allowable
Radial
Force
       kN
dLDD1D2D3nxd1sl1l2l3rcWear
Scale
m1
Rotational
Inertia
kg·m2
Quality
kg
H7h6h9
WJA1516.540,42,45,48842502201608510xΦ1422042122421.640.06512.8
50,55
WJA27.118.545,48,50,55842802501809010xΦ142504212242.51.640.10216.1
60107215.9
WJA392048,50,55843202802009510xΦ182804515252.51.640.19321.9
60,65107221.8
WJA4142560,65,70,7510734030022013010xΦ183004515252.5240.27829.8
80,8513229.5
WJA5183560,6510736032024015010xΦ183204515252.5260.36935
80,85,90,951322.536.5
WJA622.438.580,85,90,9513238034026016010xΦ1834045152532.560.49643.3
100,11016743.7
WJA7284280,85,90,9513240036028017010xΦ1836047153332.560.65453
100,110,12016752
WJA835.549100,110,12016742038031020010xΦ1838047153332.560.9569
130,140202367
WJA95070100,110,12016745040034023010xΦ2240052202832.561.4589
130,140,150202388.5
WJA10100120130,140,15020255050042028010xΦ225006020283383.81156
160,170,180242151
WJA11160140160,170,18024258053045030014xΦ225306020283384.932184
190,2002824181
WJA12224170190,200,22028265060053036014xΦ225806525333489.09267
240,250330247
WJA13255300200,22028268063056040026xΦ2260065253544812.1319
240,250,260330311
WJA14500340240,250,26033071066060044026xΦ2664082354344818.24.3
280,3003805394
WJA15630380240,250,26033078073067050026xΦ2670082354344829.4544
280,300,3203805560
WJA16710450280,300,32038085080073055026xΦ2676082354345844693
340,360,3804506664
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