LH0822 BL422 leaf chains
- Design and Construction: LH0822 BL422 leaf chains are constructing from a series of interlinked plates and pins. These plates are stacked on top of each other and connected by pins that pass through them. This design is simpler comparing to roller chains, which have rollers between the inner and outer plates.
- Superior Lifting Strength: The stacked plate design of leaf chains provides them with superior lifting strength and durability, making them suitable for applications where heavy loads need to be lifted and balanced. This strength is crucial in ensuring the chain can handle the stresses involved in lifting operations.
- Sheaves Instead of Sprockets: Leaf chains often use sheaves (pulleys with grooved wheels) instead of sprockets for guidance and to change the direction of force. Sheaves allow for smoother operation and reduce wear on the chain during lifting and lowering movements.
- Applications: Leaf chains are commonly used in various lift device applications such as forklifts, lift trucks, and lift masts. These applications require reliable and robust chains that can withstand repetitive lifting of heavy loads over extended periods.
- Durability and Maintenance: Due to their design and the materials used, leaf chains are known for their durability and resistance to wear. Proper maintenance, including lubrication and periodic inspection, ensures optimal performance and extends the service life of the chain.
Diameter Data
ISO | ANSI | Pitch | Plate lacing | Plate thickness | Plate depth | Pin
diameter |
Pin length | Ultimate tensile strength | Average tensile strength | Weight per meter |
ISO
Chain No. |
ANSI
Chain No. |
P | T
max |
h2
max |
d2
max |
L
max |
Q
min |
Qo | q | |
mm | mm | mm | mm | mm | kN | kN | kg/m | |||
LH0822 | BL422 | 2×2 | 11.05 | 22.2 | 27.6 | 0.66 | ||||
LH0823 | BL423 | 2×3 | 13.16 | 22.2 | 27.6 | 0.82 | ||||
LH0834 | BL434 | 3×4 | 17.40 | 33.4 | 41.4 | 1.13 | ||||
LH0844 | BL444 | 12.70 | 4×4 | 2.03 | 12.0 | 5.08 | 19.51 | 44.5 | 56.0 | 1.28 |
LH0846 | BL446 | 4×6 | 23.75 | 44.5 | 56.0 | 1.60 | ||||
LH0866 | BL466 | 6×6 | 27.99 | 66.7 | 81.7 | 1.91 | ||||
LH0888 | BL48B | 8×8 | 36.45 | 89.0 | 109.4 | 2.55 | ||||
LH1022 | BL522 | 2×2 | 12.90 | 33.4 | 42.8 | 0.99 | ||||
LH1023 | BL523 | 2×3 | 15.37 | 33.4 | 42.8 | 1.23 | ||||
LH1034 | BL534 | 3×4 | 20.32 | 48.9 | 63.6 | 1.71 | ||||
LH1044 | BL544 | 15.875 | 4×4 | 2.42 | 15.00 | 5.94 | 22.78 | 66.7 | 84.5 | 1.94 |
LH1046 | BL546 | 4×6 | 27.74 | 66.7 | 84.5 | 2.42 | ||||
LH1066 | BL566 | 6×6 | 32.69 | 100.1 | 125.1 | 2.89 | ||||
LH1088 | BL588 | 8×8 | 42.57 | 133.4 | 169.35 | 3.85 | ||||
LH1222 | BL622 | 2×2 | 17.37 | 48.9 | 63.6 | 1.59 | ||||
LH1223 | BL623 | 2×3 | 20.73 | 48.9 | 63.6 | 1.95 | ||||
LH1234 | BL634 | 3×4 | 27.43 | 75.6 | 102.6 | 2.73 | ||||
LH1244 | BL644 | 19.05 | 4×4 | 3.25 | 18.00 | 7.92 | 30.78 | 97.7 | 122.3 | 3.08 |
LH1246 | BL646 | 4×6 | 37.49 | 97.7 | 122.3 | 3.83 | ||||
LH1266 | BL666 | 6×6 | 44.20 | 146.8 | 190.8 | 4.59 | ||||
LH1288 | BL688 | 8×8 | 57.61 | 195.7 | 238.8 | 6.10 |
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