JQ type-jacket coupling

时间：2013-08-01 17:58　作者：admin　点击： 次
Detailed parameters of JQ type-jacket coupling
During assembly and disassembly of the JQ type clamp coupling, the shaft does not need to move axially, so the assembly and disassembly are very convenient. The disadvantage of the clamp coupling is the low accuracy of the axis of the two shafts, the structure and shape are more complicated, and the manufacturing and balance accuracy Low, only suitable for low speed and stable load occasions, usually the maximum outer edge linear velocity is not more than 5m/s, when the linear velocity exceeds 5m/s, balance verification is required.
In order to improve the balance, the bolts should be installed between the forward and reverse phases.Jacketed couplings do not have axial, radial and angular compensation performance.

 

The main features of JQ type clamp coupling are as follows:
(1) Light weight, ultra-low inertia and high sensitivity; 
(2) Maintenance-free, super oil and corrosion resistance;
(3) Eccentricity cannot be tolerated, and the shaft should be exposed as much as possible during use;
(4) The main body material can be cast steel/stainless steel; 
(5) The fixing method includes clamping and top wire fixing;
(6) Simple structure, convenient for loading and unloading;

The characteristics of the vertical clamp coupling are similar to those of the clamp coupling, simple structure, convenient assembly and disassembly, suitable for low-speed (maximum circumferential speed of 5m/s), no impact, and stable vibration load occasions. For the connection of vertical shafts such as agitator.


JQ type-jacket coupling

Calibration symbol Aperture Mmax D L L1
(H8/j7)		 L2 L0 n-d0 d1
(H11/h11)		 d2
(H11)		 a1
(H11)		 b1 l1 l2 R f b t Weight(kg)
JQ-25 25 90 95 110 20 45 58 4-12 32 20 5 4 35 60 0.2 0.4 8 28.3 4.47
JQ-30 30 90 102 130 20 55 64 4-14 38 25 5 4 45 70 0.2 0.4 8 33.3 4.47
JQ-35 35 236 118 162 20 71 80 6-14 43 30 5 4 55 85 0.4 0.6 10 38.3 7.60
JQ-40 40 236 118 162 20 71 80 6-14 48 35 5 6 55 85 0.4 0.6 12 43.3 7.60
JQ-45 45 530 135 190 24 83 94 6-14 57 37 6 5 70 100 0.4 0.6 14 48.8 10.85
JQ-50 50 530 135 190 24 83 94 6-14 62 42 6 5 70 100 0.4 0.6 14 53.8 10.85
JQ-55 55 530 135 190 24 83 94 6-14 67 47 6 5 70 100 0.6 1 16 59.3 10.85
JQ-60 60 1400 172 250 30 110 124 8-18 73 50 8 6 100 130 0.6 1 18 64.4 25.06
JQ-65 65 1400 172 250 30 110 124 8-18 78 55 8 6 100 130 0.6 1 18 69.4 25.06
JQ-70 70 1400 172 250 30 110 124 8-18 83 60 8 6 100 130 0.6 1 20 74.9 25.06
JQ-80 80 2650 185 280 38 131 138 8-18 94 7 10 8 110 145 0.6 1 22 85.4 30.16
JQ-85 85 2650 185 280 38 121 138 8-18 99 75 10 8 110 145 0.6 1 22 90.4 30.16
JQ-90 90 5200 230 330 38 146 164 8-23 105 80 10 8 140 170 0.6 1 25 95.4 56.38
JQ-95 95 5200 230 330 38 146 164 8-23 110 85 10 8 140 170 0.6 1 25 100.4 56.38
JQ-100 100 5200 230 330 38 146 164 8-23 115 90 10 8 140 170 0.6 1 28 106.4 56.38
JQ-105 105 5200 230 330 38 146 164 8-23 120 95 10 8 140 170 0.6 1 28 111.4 56.38
JQ-110 110 9000 260 390 46 172 190 8-23 125 100 12 10 160 200 0.6 1 28 116.4 90
JQ-115 115 9000 260 390 46 172 190 8-23 130 105 12 10 160 200 0.6 1 32 122.4 90
JQ-120 120 9000 260 390 46 172 190 8-23 135 110 12 10 160 200 0.6 1 32 127.4 90
JQ-125 125 15000 280 440 54 193 210 10-23 140 115 14 12 180 225 0.6 1 32 132.4 125
JQ-130

130

 15000 280 440 54 193 210 10-23 146 118 14 12 180 225 0.6 1 32 137.4 125
JQ-140 140 15000 300 440 54 193 230 10-23 158 128 14 12 180 225 0.6 1 36 148.4 125
JQ-150 150 28000 340 500 64 218 260 10-33 170 134 16 14 200 255 0.6 1 36 158.4 215
JQ-160 160 28000 340 500 64 218 260 10-33 180 144 16 14 200 255 0.6 1 40 169.4 215
JQ-180 180 31000 380 560 72 244 300 10-33 200 162 18 16 240 285 1 1.5 45 190.4 350
JQ-200 200 33750 420 640 80 280 340 10-33 220 182 20 18 270 325 1 1.5 45 210.4 516

Note: JQW type is a clamp shell coupling is a JQ clamp shell coupling with a message suspension ring to avoid repeated axial positioning. It can be used in a single pivot frame.

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