FL Series
The TransDrive FL series is an earlier style and less commonly used leaf chain. The FL/ FLC leaf chain is a light duty that uses single interlacing. It is most commonly used in the UK and to a lesser extent in Europe.
Product Specification
| Chain No. | Pitch P mm | Lancing | Plate Depth h2 max mm | Plate Thickness T max mm | Pin Diameter d2 max mm | Pin Length L max mm | Ultimate Tensile Strength Q0 kN mm | Average Tensile Strength Q0 kN mm | Weight Per Metre q kg/m |
|---|---|---|---|---|---|---|---|---|---|
| FL644 FL666 FL688 | 5.940 | 4X4 6X6 8X8 | 4.7 | 0.60 | 1.85 | 6.6 9.3 12.0 | 6.5/1477 9.75/2216 13.0/2955 | 7.8 11.8 15.6 | 0.40 0.80 1.20 |
| FL523 FL844 | 8.000 | 2X3 4X4 | 6.3 6.9 | 1.00 0.73 | 2.31 | 6.7 7.9 | 7.00/1575 10.0/2273 | 7.4 12.1 | 0.50 1.00 |
| FL944 FL945 FL966 FL988 | 9.525 | 4X4 4X5 6X6 8X8 | 8.7 | 1.04 | 3.28 | 10.4 11.5 14.9 19.0 | 21.0/4724 21.0/4724 31.0/7045 42.00/9450 | 24.7 23.0 36.8 46.2 | 0.43 0.50 0.65 0.87 |
| FL1222 FL1223 FL1244 | 12.700 | 2X2 2X3 4X4 | 8.2 10.2 10.2 | 1.00 2.03 1.70 | 3.58 4.45 4.45 | 7.0 12.8 16.7 | 11.43/2598 20.0/4545 44.0/1000 | 13.6 23.8 52.3 | 0.19 0.61 0.83 |
| FLC545 FLC556 FLC567 FLC567 FLC578 | 15.875 | 3X4 4X5 5X6 6X8 7X8 | 12.7 | 1.85 | 5.08 | 15.3 19.2 22.7 26.8 30.8 | 40.4/9181 51.3/12340 67.6/15363 80.80/18176 90.00/20250 | 44.4 59.7 74.3 89.0 99.0 | 0.99 1.27 1.54 1.82 2.10 |