Xian Sulab Machinery Co., Ltd.
| Brand | Sulab |
| Description | Elevator parts |
| Model | FB-9B |
| Payment Terms | Company Bank, Western union, alibaba, Paypal etc |
| Supply Ability | 10000 pitch per month |
| Delivery Time | Normally 2-3 working days after payment |
| Packaging Details | Wooden case |
| Product Name | Driving Chain Double Pitch |
| After-Sale Service | Online technical support |
| Type | Escalator Parts |
| Suitable for | Escalator |
| Warranty | One year |
| MOQ | 1PC |
| Transportion | TNT, UPS, DHL, Fedex, Air, Sea |
| Applicable | Elevator |
| Packages | Carton, Wooden case, Pallet etc |
| Payment Method | Company Bank, Western union, alibaba, Paypal etc |
| Brand Name | SULAB |
| Model Number | Driving Chain Double Pitch |
| Place of Origin | China |
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Product Specification
| Brand | Sulab | Description | Elevator parts |
| Model | FB-9B | Payment Terms | Company Bank, Western union, alibaba, Paypal etc |
| Supply Ability | 10000 pitch per month | Delivery Time | Normally 2-3 working days after payment |
| Packaging Details | Wooden case | Product Name | Driving Chain Double Pitch |
| After-Sale Service | Online technical support | Type | Escalator Parts |
| Suitable for | Escalator | Warranty | One year |
| MOQ | 1PC | Transportion | TNT, UPS, DHL, Fedex, Air, Sea |
| Applicable | Elevator | Packages | Carton, Wooden case, Pallet etc |
| Payment Method | Company Bank, Western union, alibaba, Paypal etc | Brand Name | SULAB |
| Model Number | Driving Chain Double Pitch | Place of Origin | China |
| High Light | Kone Escalator Chain ，Otis Mitsubishi Escalator Chain ，Sidewalk Handrail Driving Chain | ||
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.
Q1: What is the difference between an escalator drive chain and a step chain?
An escalator drive chain transmits mechanical power between designated drive components, while a step chain connects and moves the escalator steps. Their designs, loading conditions, and replacement requirements differ.
Q2: Can escalator drive chains with the same pitch be interchangeable?
Not necessarily. Chains may differ in strand configuration, tensile strength, fatigue performance, roller geometry, materials, and sprocket compatibility.
Q3: What can cause excessive wear in an escalator drive chain?
Possible causes include abnormal loading, poor alignment, lubrication problems, sprocket wear, or unsuitable operating conditions. The chain and associated drive components should be inspected together.
Q4: What are common signs that an escalator drive chain needs inspection?
Excessive elongation, worn joints, damaged rollers, abnormal vibration, or unusual noise may indicate chain or sprocket deterioration.
Q5: What specifications are needed to source a replacement escalator drive chain?
Please provide the original chain model, pitch, strand configuration, roller and link dimensions, length or link count, sprocket information, and escalator model.
Company Details
Business Type:
Trading Company,Seller
Year Established:
2014
Total Annual:
1000-50000
Employee Number:
10~50
Ecer Certification：
Verified Supplier
Xi’an Sulab Machinery Co., Ltd is committed to providing our customers with the highest quality elevator and escalator parts in the most timely and professional manner. The main brands are Otis, KONE, Sigma, Hyundai, , etc. There are also elevator and escalator spare parts of Chinese brands su... Xi’an Sulab Machinery Co., Ltd is committed to providing our customers with the highest quality elevator and escalator parts in the most timely and professional manner. The main brands are Otis, KONE, Sigma, Hyundai, , etc. There are also elevator and escalator spare parts of Chinese brands su...
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