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LX FCL Elastic Pin Reducing Rotex Coupling Flexible Shaft Couplings for Gearbox and Air Compressor
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LX FCL Elastic Pin Reducing Rotex Coupling Flexible Shaft Couplings for Gearbox and Air Compressor

The material of the elastic element is generally nylon, which has little ability to compensate the offset of the two axes.
The elastic parts are sheared when working.Its reliability is extremely poor. It is only suitable for low and medium-speed transmission shafts, not suitable for high reliability requirements, such as the transmission shaft of the lifting mechanism.should absolutely aovid.

If low-speed and load-bearing transmission shafts with strong impact,If with large radial and angular offsets ,If required low installation accuracy,those three condition should not use elastic pin coupling .
  • LX(HL)
  • HZCD or customzied
  • 8483600090
  • Foshan China
  • 35CrMo 40Cr,45# steel
  • Standard
  • hydraulic pumps, lubrication pumps, pneumatic springs, compressors, textile machines
  • 7working days after confirm the order or according to the quantity.
  • 3 days after confirm the order
  • HZCD or customized
  • Manufacture OEM,ODM offered
  • As customer request or standard
  • forge,CNC turning .milling .drilling grinding ,wire EDM
  • customized

Product Description

Structural Features

  1. The elastic element is nylon, which has high strength and wear resistance,It is suitable for corrosive environments

  2. The outer surface of the steel brake wheel is quenched.

  3.  Mark methods of Type and size, hole and keyway are in accordance with GBT3852-1997 <Coupling Holes ,Coupling Types and Dimensions>, and the two half coupling shaft hole types can be combined random combination.

  4. Working temperature -20- + 70 .

  5.The original model refers to the GB5015-85 series

elastic pin coupling

Brief introduction :

The structure is simple, with cushioning and shock absorption performance, some axis offset compensation ability,

Suitable for noise unnecessary controll environiment .

Allowable compensation amount Radial 0.15-0.25mm Angle 0.5 °.

Specific models are HL1, HL2, HL3, HL4, HL5, HL6, HL7, HL8, HL9, HL10, HL11, HL12, HL13, HL14


 Parameters:elastic pin coupling drawings


coupling parameters

With brake wheel pin coupling parameters 

with brake wheel coupling parameters

Heating attentions:

1. Due to the difference in heating between the inside and outside, the expansion is uneven, resulting in internal stress, called thermal stress. If the temperature is too high during annealing,will cause graphite cross-section. Will more difficult to cut and processing ,but also overheat and deform during quenching. Decarburization causes soft spots on the surface, which will reducing the surface hardness, wear resistance and fatigue strength.

2 Decarburization refers to the phenomenon that all or part of the carbon on the steel surface is burned off.

3 Overheating means that the steel exceeds the allowable temperature during heating,it will cause coarse grain 

Our package

coupling package

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