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Product Details:
Payment & Shipping Terms:
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| Type: | 1000 | Step Chain Pitch (P): | 135.46 |
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| Pin Dia (D): | 20/25/35/40 | Roller Size (D1xH): | 100x22 |
| Axle: | Solid | Environment: | Indoor / Outdoor |
| Apply For Escalator: | XO-PE/21NP-PE | ||
| High Light: | Roller Outside Link spare part escalator,CNAS spare part escalator,step chain escalator with plastic bush |
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Background introduction
The vast majority of heavy duty escalators adopt the design of step chain with roller outer chain. This kind of escalator products are mostly used in high buildings and places with large passenger flow, such as subways and transportation hubs, etc. place. Therefore, there is a strong requirement for the safety and production quality control of the step chain, the key and safety components in the escalator drive system. After prolonged use, if the step chain has worn out and reached its designed service life, it must be replaced promptly and reliably.
Product Specification
| Heavy duty type of escalator step chain - Roller outside link, Pitch 135.46, Hollow Axles | ||||||
| product series |
lubrication | chain pin Dia. (mm) |
axle connection (fixed/detachable) |
roller size dia. x width (mm) |
step fixation | mini. breakage strength(KN) |
| c13546-20 | oil | 20 | detachable | 100 x 22 | clamp bush | 220 |
| c13546-25 | oil | 25 | detachable | 100 x 22 | clamp bush | 250 |
| c13546-35 | oil | 35 | detachable | 100 x 22 | clamp bush | 300 |
| c13546-40 | oil | 40 | detachable | 100 x 22 | clamp bush | 387 |
Product detail
Step Chain pitch P=135.46mm, 3P = step distance=406.4mm, The step chain lubrication is used oil.
The step chain is connected to its left and right sides by hollow axles. The step chain width is type 1000 for escalator width. The design structure is detachable connection by using hollow axles to connect left and right side link for transportation. Generally, the length of each chain is divided into 10 folds, 2 folds and offset link base on contract specified.
The step-chain rollers are made of hydrolytic resistant polyurethane. And the step chain roller hub is used PA66. All step chain roller passed the eligibility test of anti-hydrolysis is 250hrs, oil hydrolysis is 250hrs, and life test run time is 5000hrs.
Unit of step chain fold for order code
| series | 10 folds | 2 folds | offset link |
| c13546-20 | c13546-20-os-10 | c13546-20-os-02 | c13546-20-os-01 |
| c13546-25 | c13546-25-os-10 | c13546-25-os-02 | c13546-25-os-01 |
| c13546-35 | c13546-35-os-10 | c13546-35-os-02 | c13546-35-os-01 |
| c13546-40 | c13546-40-os-10 | c13546-40-os-02 | c13546-40-os-01 |
Application
The pitch 135.46 roller outside link step chain is widely used in heavy-duty escalators and has a step distance of 406.4 mm. It is suitable for type XO-PE / XO-21NP escalators.
Production and Quality Control
Step chain is made by Industry well-known step chain suppliers. The step chain manufacture quality control process includes material ingress, component machining, part heat treatment and final assembly, with a quality control program to ensure that each step chain achieves the original design requirements. Quality levels are consistent with international first-class brand escalators.
All types of step chains have achieved the CNAS type test certificate.
Our service
Our professional engineering team can provide technical support to help clients identify the appropriate step chain specifications to meet safety and lifetime requirements.
Contact Person: Mr. Jiang
Tel: 13922776305
