• BL Type Pin Coupling

  • BL Type Pin Coupling

  • BL Type Pin Coupling

BL Type Pin Coupling

BL type pin coupling is a coupling suitable for connecting two coaxial transmission shaft systems, with compensation for relative offset of two shafts and general shock absorption performance.

Product Description

BL type pin coupling is a coupling suitable for connecting two coaxial transmission shaft systems, with compensation for relative offset of two shafts and general shock absorption performance. Its working environment temperature range is -20℃ to +70℃, and it is not suitable for parts with high requirements for shock absorption effect and noise control.

 

Main features:

1. A pin made of several non-metallic elastic materials is placed in the flange holes of the two half couplings to achieve connection.

2. Simple structure, easy to manufacture and assemble.

3. Convenient installation and replacement of elastic elements without moving the two half couplings

 

Use:

BL type pin coupling is mainly used to connect two coaxial transmission shaft systems, with compensation for relative offset of two shafts and general shock absorption performance

 

Application scenarios:

BL type pin coupling is widely used in various heavy machinery and equipment, such as metallurgy, mining, ships, lifting and transportation.

In particular, in transmission systems that need to withstand large torque, radial load and have certain displacement compensation requirements, BL type pin coupling performs well.

 

Product advantages:

1. Strong bearing capacity: Due to the design of the rod pin, the BL rod pin coupling can withstand large torque and radial load, and is suitable for heavy-duty transmission occasions.

2. Strong compensation ability: The rod pin coupling can compensate for the radial displacement, angular displacement and axial displacement between the two shafts to a certain extent, improving the flexibility and reliability of the transmission.

3. Easy maintenance: The rod pin coupling has a simple structure, is easy to disassemble and repair, and reduces maintenance costs.

4. High transmission efficiency: Due to the large contact area between the rod pin and the groove, the friction loss during the transmission process is small, so the transmission efficiency is high.

 

Application areas:

1. Mechanical equipment: In various mechanical equipment, such as conveying equipment, mixers, etc., it is used to connect the transmission shaft system.

2. Industrial production line: In the automated production line, it is used to connect various workstations to ensure the stable operation of the production line.

3. Heavy machinery: In heavy machinery, such as cranes, excavators, etc., it is used to connect the power transmission part and withstand large torque and displacement.

 

Detailed specifications:

 

BL type pin coupling

 

代号 Code   允许最大 扭矩 允许最大 轴孔直径 L           棒销尺寸     飞轮力矩 最大重量 Maximum Weight
型号 Model Maximum 转数 Maximum shaft D D1 D2 S B Stick Pin dimensions d1 d3 Flywheel (kg)
  allowed allowed diameter                 moment  
  Torque Revolutions (转/分)(RPM ) did2dz                 KG.m²  
  kg.m     Y型轴孔 Z,J形           d d3 L        
        Ytype 轴孔                  
        shaft  hole shafthole                  
        25,28 55.6 65                        
Q/ZB231.1.00 BL1 63 3800 30,32,35,38 60.8 80 145 105 75 5 65 8 20 25 8 M10 0.09 10
        40,42,45,48,50 70.11 110                        
Q/ZB231.2.00 BL2 160 3000 40,42,45,48,50,55 70.11 110 165 125 95 5 76 12 20 30 12 M10 0.2 17
60,65* 110.14 140
Q/ZB231.3.00       50,55 70.11 110                 16|      
BL3 400 2400 60,65,70,75 110.14 140 190 150 115 5 86 16 20 35 M10 0.44 20
      80 125.17 170                      
Q/ZB231.4.00 BL4 630 2000 60,76,70,75 110.17 140 230 170 125 5 106 16 30 45 16 M12 0.99 40
80,85,90 125.17 170
        70,75 110.14 140                        
Q/ZB231.5.00 BL5 1000 1680 80,85,90,95 125.17 170 270 210 165 5 116 16 30 50 16 M12 2.4 79
        100,110,120* 160.21 210                        
Q/ZB231.6.00       80,85,90,95 125.17 170                        
BL6 1600 1500 100,110,120 160.21 210 290 230 180 10 127 24 30 50 24 M12 3.2 98
      130 200.25 250                        
        90,95 140.17 170                        
Q/ZB231.7.00 BL7 2500 1270 100,110,120 160.21 210 350 270 210 10 147 24 40 60 24 M16 8.1 148
        130,140,150 200.25 250                        
Q/ZB231.8.00       100,110,120 160.21 210                        
BL8 3150 1140 130,140,150 200.25 250 370 290 230 10 167 24 40 70 24 M16 12.4 203
      160,170* 240.3 300                        
        110,120 160.21 210                        
Q/ZB231.9.00 BL9 4000 1000 130,140,150 200.25 250 400 320 260 10 167 24 40 70 24 M16 17.9 284
        160,170,180 240.3 300                        
        190 280.35 350                        
        190,140,150 200.25 250                        
Q/ZB231.10.00 BL10 6300 850 160,170,180 240.3 300 470 370 290 10 177 24 50 75 24 M16 35 371
        190,200,210 280.35 350                        
        150 200.25 250                        
Q/ZB231.11.00 BL11 10000 750 160,170,180 240.3 300 520 420 340 10 201 32 50 85 32 M16 61 513
        190,200,210,220,230, 280.35 350                        
        240,250                            
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