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HL Pin & Bush Coupling
HL Pin & Bush Coupling

Product details

HL elastic column pin coupling is a column pin made of a number of non-metallic elastic materials. It is placed in the flange hole of the two halves of the coupling and connected by the column pin. This coupling has a simple structure and is easy to manufacture. The material of elastic element (column pin) is usually nylon, which has the ability to offset two axes with trace compensation. The elastic part is subject to shearing when working, and its working reliability is extremely poor. It is only suitable for the medium speed transmission shaft system with low requirements, and is not suitable for the working condition with high reliability requirements.

This HL type elastic pin coupling has been listed as the standard gb5014-85. It is suitable for all kinds of transmission shafts that are mechanically connected with two coaxial axes. It is usually used for frequent high and low speed movement. Working temperature is 20 ~ + 80 ℃; The transfer nominal torque is 40 ~ 20000n.m.

HL type elastic pin couplings are large, simple and reasonable in structure, convenient in maintenance, and interchangeable in symmetry on both sides. They have a long service life and allow large axial movement. They have the performance of buffering, shock absorption and wear resistance.

Axle hole types are cylindrical (Y), conical (Z) and short cylindrical (J). Shaft hole and keyway according to standard gb3852-83 "coupling shaft and keyway form and size" processing. Half coupling with precision casting, cast iron HT20-40, cast steel ZG35 Ⅱ, axle hole and the keyway USES the drawing forming, dowel pin with MC nylon made from b.

江苏HL Pin & Bush Coupling 上海HL Pin & Bush Coupling 



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