The elastic element is nylon, which has high strength and wear resistance,It is suitable for corrosive environments
The outer surface of the steel brake wheel is quenched.
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.
Working temperature -20- + 70 ℃.
5.The original model refers to the GB5015-85 series
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
With brake wheel pin coupling parameters
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