Botou Jinggu Cheng Measuring Machinery Co., Ltd
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JQ type clamp shell coupling
JQ type clamp shell coupling
Product details

The characteristics of the JQ type clamp shell coupling (HG5-213-65) vertical clamp shell coupling are similar to those of the clamp shell coupling, with a simple structure and easy assembly and disassembly. It is suitable for low-speed (maximum circumferential velocity of 5M/S), impact free, and stable vibration load applications, and is suitable for connecting vertical shafts such as mixers. Clamp shell coupling is a method of connecting two shafts by clamping them with bolts using two axially divided clamp shells. The torque is transmitted through the frictional force between the surfaces of the two halves of the coupling, and a flat key is used as an auxiliary connection. When assembling and disassembling the clamp shell coupling, the shaft does not need to move axially, so it is easy to assemble and disassemble. The disadvantage of the clamp shell coupling is that the two axis lines are alignedaccuracyLow, complex structure and shape, manufacturing and balancingaccuracyLow, only suitable for low-speed and load stable situations, usually the maximum outer edge linear velocity is not greater than 5m/s. When the linear velocity exceeds 5m/s, balance verification is required. JQ type clamp shell coupling (HG5-213-65)
When assembling and disassembling the clamp shell coupling, the shaft does not need to move axially, so it is easy to assemble and disassemble. The disadvantage of the clamp shell coupling is that the two axis lines are alignedaccuracyLow, complex structure and shape, manufacturing and balancingaccuracyLow, only suitable for low-speed and load stable situations, usually the maximum outer edge linear velocity is not greater than 5m/s. When the linear velocity exceeds 5m/s, balance verification is required. In order to improve the balance condition, bolts should be installed alternately in a positive and negative direction. The clamped coupling does not have axial, radial, and angular compensation performance. The characteristics of the vertical clamp shell coupling are similar to those of the clamp shell coupling, with a simple structure and easy assembly and disassembly. It is suitable for low-speed (maximum circumferential velocity of 5M/S), impact free, and stable vibration load applications, and is suitable for connecting vertical shafts such as mixers. Clamp shell coupling is a method of connecting two shafts by clamping them with bolts using two axially divided clamp shells. The torque is transmitted through the frictional force between the surfaces of the two halves of the coupling, and a flat key is used as an auxiliary connection. JQ type clamp shell coupling basic parameters and main dimensions JQ type clamp shell coupling is used for the connection of two mixing shafts when the reactor mixing shaft is too long and manufactured in two sections. If a clamp shell coupling is selected for the connection between the output shaft of the vertical reducer and the reactor mixing shaft, it needs to be specified at the time of ordering in order to meet non-standard requirements for the output shaft size

Specifications Nominal pitch Shaft hole diameter Shaft hole length D D1 D2 E S Moment of inertia weight
JQ25 190 10-28 10-24 35 65 62 38 20 2.5 0000.4 0.94
JQ30 380 12-38 12-32 45 80 66 50 24 3 0.0016 1.84
JQ35 530 14-42 14-35 50 95 75 55 26 3 0.0025 2.84
JQ40 620 15-48 15-42 55 105 85 65 26 3.5 0.0075 3.95
JQ45 750 20-55 20-50 65 120 98 78 38 4 0.122 6.02
JQ50 850 22-65 22-55 75 135 115 85 42 4.5 0.750 8.81
JQ55 1950 30-75 30-66 80 160 135 104 52 4.8 1.232 14.13
JQ66 4800 40-90 40-88 85 200 160 135 48 5 0.213 25.4
JQ70 6600 50-100 50-96 100 225 180 148 36 5 0.0103 35.3
JQ80 8000 60-110 60-110 120 290 200 170 25 4.5 0.0254 49.9
JQ90 10000 60-125 60-125 140 320 230 195 89 5.5 0.8967 74.8
JQ100 14600 60-140 60-140 155 350 255 215 98 6 0.00021 100.7
JQ110 20000 80-160 60-160 175 370 290 252 105 7 2.44 150.9
JQ130 23500 100-180 60-180 195 420 325 195 108 7.5 2.54 218.4
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