LMZ quincunx elastic couplingIt has the characteristics of compensating for the relative deviation of the two shafts, damping, buffering, small radial size, simple structure, no lubrication, high carrying capacity, convenient maintenance, etc., but the two halves of the coupling must be moved in the axial direction when changing the elastic element.
This coupling has been listed as the standard GB5272-85, which is suitable for the rotation of two concentric shafts of various mechanical connections. It has large compensation for the relative deviation of the two shafts, buffering, shock absorption, oil resistance, air aging resistance, and other properties. Structure Reasonable, convenient maintenance, few parts, strong adaptability, long service life and so on.The working temperature is -35~80°C, the short-term working temperature can reach 100°C, and the transmission nominal torque is 16~25000N.m.
The middle elastic part can be selected from various hardness polyurethane rubber, cast nylon elastomer and other materials according to the requirements of use.The semi-coupling is made of casting, cast steel ZG35II, and the shaft hole and keyway are drawn.
The shaft hole types are cylindrical (Y), cone (Z) and short cylindrical (J).The form and size of the shaft hole and keyway are processed in accordance with the standard GB3852-83 "Coupling shaft hole and keyway type and size".
LMZPlum couplingIt is suitable for connecting two coaxial lines, frequent starting, forward and reverse changes, medium and low speed, medium and small power transmission shafts, and working parts that require high workability. It is not suitable for heavy loads and restricted axial dimensions. Difficult to align the axis.