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Details for Otis Mitsubishi Kone Escalator Sidewalk Handrail Driving Chain Double Pitch
| ISO CHAIN NO. | ANSI CHAIN No. | Pitch | Roller diameter | Width between inner plate | Pin diameter | Pin length | Inner plate depth | Plate thickness | Trabserverse pitch | Weight per meter | |
| P | d1 max | b1 min | d2 max | L max | Lc max | h2 max | T max | Pt | q | ||
| mm | mm | mm | mm | mm | mm | mm | mm | mm | kg/m | ||
| 04C-2 | 25-2 | 6.350 | 3.3 | 3.18 | 2.31 | 14.50 | 15.00 | 6.00 | 0.80 | 6.40 | 0.28 |
| 06C-2 | 35-2 | 9.525 | 5.08 | 4.77 | 3.58 | 22.50 | 23.30 | 9.00 | 1.30 | 10.13 | 0.63 |
| 085-2 | 41-2 | 12.700 | 7.77 | 6.25 | 3.58 | 25.70 | 26.90 | 9.91 | 1.30 | 11.95 | 0.81 |
| 08A-2 | 40-2 | 12.700 | 7.95 | 7.85 | 3.96 | 31.00 | 32.20 | 12.00 | 1.50 | 14.38 | 1.12 |
| 10A-2 | 50-2 | 15.875 | 10.16 | 9.40 | 5.08 | 38.90 | 40.40 | 15.09 | 2.03 | 18.11 | 2 |
| 12A-2 | 60-2 | 19.050 | 11.91 | 12.57 | 5.94 | 48.80 | 50.50 | 18.00 | 2.42 | 22.78 | 2.92 |
| 16A-2 | 80-2 | 25.400 | 15.88 | 15.75 | 7.92 | 62.70 | 64.30 | 24.00 | 3.25 | 29.29 | 5.15 |
| 20A-2 | 100-2 | 31.750 | 19.05 | 18.90 | 9.53 | 76.40 | 80.50 | 30.00 | 4.00 | 35.76 | 7.8 |
| 24A-2 | 120-2 | 38.100 | 22.23 | 25.22 | 11.1 | 95.80 | 99.70 | 35.70 | 4.80 | 45.44 | 11.7 |
| 28A-2 | 140-2 | 44.450 | 25.4 | 25.22 | 12.7 | 103.30 | 107.90 | 41.00 | 5.60 | 48.87 | 15.14 |
| 32A-2 | 160-2 | 50.800 | 28.58 | 31.55 | 14.27 | 123.30 | 128.10 | 47.80 | 6.40 | 58.55 | 20.14 |
| 36A-2 | 180-2 | 57.150 | 35.71 | 35.48 | 17.46 | 138.60 | 144.40 | 53.60 | 7.20 | 65.84 | 29.22 |
| 40A-2 | 200-2 | 6.350 | 39.68 | 37.85 | 19.85 | 151.90 | 158.80 | 60.00 | 8.00 | 71.55 | 32.24 |
| 48A-2 | 240-2 | 76.200 | 47.63 | 47.35 | 23.81 | 183.40 | 190.80 | 72.39 | 9.50 | 87.83 | 45.23 |
Pictures for Otis Mitsubishi Kone Escalator Sidewalk Handrail Driving Chain Double Pitch
The design of escalator sidewalk double-row chain includes the choice of pitch, center distance, and the design of sprocket and chain. The pitch and center distance are selected according to the transmission ratio and calculation results. Sprocket selection Roller chain sprocket, the selection of its index circle diameter, tooth tip circle diameter, tooth root circle diameter, maximum tooth root distance and other dimensions are very important to the transmission stability and the life of the sprocket. Roller chain is a standard part, and its series and size are selected according to performance requirements and through national standards.