CSB塑料轴承产品
CSB塑料轴承产品01
CSB塑料轴承产品02
CSB塑料轴承产品03
CSB塑料轴承产品05
CSB塑料轴承产品04
PEC05 Escalator rotary chains

Product properties

The rotation parts of PEC05 rotary chains are with self-lubricated plastic bearings, The plastic bearings made of EPB15 maintenance free materials, and with the anti-dust and anti-corrosion feature, The chain with easy to link or open design of the hinges, the chain system could be free to operate under critical conditions. The long term stable operation with low noise design of PEC05 chains prevent the chain system from stuck and operation failure comparing with the traditional rolling bearing design. The metal parts of the PEC05 chain are specially treated for the long term outdoor operation.


PEC05 technical data table

Part No.

Max. PV value

Max. load [N/P]

Temperature ℃

Max. speed [m/s]

Friction coefficient.

Break strength [N]

PEC05

0.9

4320

-40~100

1.0

0.05-0.20

≥1000

PEC05 standard specifications


Part No.P [mm]W1 [mm]W1 Tolerance [mm]
W2W2 Tolerance [mm]H [mm]N* [pcs]
PEC05-N*60
33.5±0.1530+0.30/018quantity



pec05-.jpg

Rolling bearing rotary chains

The design of the escalator rotary chain is usually with rolling bearings. There are a lot of containment and dust generated between the chain belt and the guide rail during the operation, therefore it induces damages to the rolling bearing and reduces the service life of the bearing and affects the performance of the bearing. Furthermore, outdoor operation of the escalator may cause corrosions to the rolling bearings. Under the above conditions, the rolling bearing in the chain is easy to cause failure of the operation of the chain. It may damage the chain system or consequently damage the driving motor in the escalator system. 

滚动轴承扶梯回转链 PEC塑料轴承扶梯回转链

PEC self-lubricated rotary chains

The rotation parts of CSB-PEC® series rotary chain are with self-lubricated plastic bearings, the material CSB-EPB15 used in the plastic bearings provides maintenance free feature of the chain system and with the anti-dust and anti-corrosion feature of the bearing material, the chain system could be free to operate under critical conditions. The long term stable operation with low noise design of CSB-PEC® chain prevent the chain system from stuck and operation failure comparing with the traditional rolling bearing design. The metal parts of the CSB-PEC® chain are specially treated for the long term outdoor operation.

CSB-PEC® standard installation method

pec05--.jpg


EPB15 Plastic plain bearings
EPB15 Plastic plain bearings

Good wear resistance and with low hardness and roughness requirement for the shaft material. The wear resistance of the material will not be weekend even under the dust environment.

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