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WZL Drum Coupling

WZL Drum Coupling

WZL Drum Coupling is a spherical hinged coupling. It has a connecting flange with an inner spherical surface, a spherical semi-coupling sleeve with an outer spherical surface, a special transmission key, an inner and outer limit cover, etc. The internal control generally adopts the splined sleeve design, which transmits torque through a specially designed key bar and can withstand large torque and radial load. The maximum angular displacement compensation can reach 3°, with a life indicator and safe and reliable structure.

WZL Drum Coupling
Model WZL01 WZL02 WZL03 WZL04 WZL05 WZL06 WZL07 WZL08 WZL09 WZL10 WZL11 WZL12 WZL13 WZL14 WZL15 WZL16 WZL17 WZL18
Nominal Torque kN.m 6.3 9 12.5 16 20 25 40 63 80 125 200 315 400 500 630 800 1120 1490
Transmitted Torque
KN.M
Work Level M3 6.3 9 12.5 16 20 25 40 63 80 125 200 315 400 500 630 800 1120 1490
M4 5.6 8 11.2 14 18 22.4 35.5 56 71 112 180 280 355 450 560 710 1000 1380
M5 5 7.1 10 12.5 16 20 31.5 50 63 100 160 250 315 400 500 630 900 1250
M6 4.5 6.3 9 11.2 140 18 28 45 56 90 140 224 280 355 450 560 800 1120
M7 4 5.6 8 10 12.05 16 25 40 90 80 125 200 250 315 400 500 710 1000
M8 3.55 5 7.1 9 11.2 14 22.4 35.5 45 71 112 180 224 280 355 450 630 900
GB3478.1 15Z×3m 18Z×3m 22Z×3m 27Z×3m 18Z×5m 22Z×5m 26Z×5m 30Z×5m 34Z×5m 38Z×5m 26Z×8m 30Z×8m 34Z×8m 38Z×8m 44Z×8m 50Z×8m 44Z×10m 56Z×10m
( Spline INT Z×m×30P×6H)
K(h9) 250 280 300 320 340 360 400 450 500 530 580 600 640 700 760 860 1020 1100
B1 80 84 92 97 127 137 157 167 182 192 207 222 237 262 287 352 410 430
D1 300 320 340 360 380 400 450 500 550 580 650 680 710 780 850 950 1120 1200
D2(h7) 190 200 220 240 260    , 280 340 380 420 450 530 560 600 670 730 840 975 1055
D3(H7) 40 50 60 70 80 100 120 140 160 180 190 220 250 280 320 360 400 540
D4(H7) 50 60 70 85 100 120 140 160 180 200 222 254 286 318 366 420 460 580
D5 260 280 300 320 34    0 360 400 450 500 530 600 630 660 730 800 900 1055 1135
H 12 15 15 15 15 15 15 20 20 20 25 25 35 35 35 45 50 60
H1 3 3 3 4 4 5 5 6 6 6 7 7 8 8 9 10 15 25
H2 37 39 43 44.5 59.5 63.5 73.5 77.5 85 90 96.5 104 110.5 123 134.5 166 190 190
H3 4 5 5 5.5 10.5 10.5 12.5 13.5 16 14 15.5 16 17.5 16 17.5 37 37 37
L1 30 30 35 40 50 55 70 75 85 95 105 120 135 150 170 220 260 270
L2 18 22 25 25 25 30 35 40 45 45 45 45 45 55 60 60 60 60
L3 22 22 22 22 37 37 37 37 37 37 37 37 37 37 37 52 65 70
n-D6 8—14 8--18 8--18 8--18 8--18 8--18 12--22 12--22 12--22 12--22 12--22 24--22 24--26 24--26 24--26 24--26 24--29 24--29
Bolt M12 M16 M16 M16 M16 M16 M20 M20 M20 M20 M20 M20 M24 M24 M24 M24 M27 M27
n1× α° 1×40 1×40 1×40 1×40 1×40 1×40 2 × 2 0 2 × 2 0 2 × 2 0 2 × 2 0 2 × 2 0 5 × 1 0 5 × 1 0 5 × 1 0 5 × 1 0 5 × 1 0 5 × 1 0 5 × 1 0
Ra 1.6 1.6 2 2 2 2 2.5 2.5 2.5 2.5 2.5 2.5 3 3 3 3 4 4
C 1.6 2 2 2.5 2.5 2.5 3 3 4 4 5 5 5 6 6 6 6
Rotational Inertia kg.m2 0.13 0.19 0.27 0.37 0.56 0.76 1.65 2.86 4.49 6.18 12.5 16.4 23.13 39.18 59.25 114.5 260.4 337.8
Weight kg 18.9 22.6 28 32.8 47 57 90 122 157 190 290 335 393 551 693 1250 1950 2250

« WZL Drum Coupling » Post Date: 2020/6/16

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