SL cross slide coupling (Q/JL03-2001)

SL crossSlider coupling(Q/JL03-2001) Also known as the metal slider coupling, it consists of two half couplings with radial grooves on the end faces and a middle slider with a tenon at each end. The two ends of the middle slider have The tenons are perpendicular to each other and are respectively embedded in the grooves of the two half couplings to form a moving pair. If the measuring axis is not concentric or skewed, the slider will slide in the groove during movement, so the groove and the slider Lubricant should be added to the working surface of the shaft. If the two shafts are not concentric, when the speed is high, the eccentricity of the slider will produce a lot of centrifugal force wear and bring additional load to the shaft and the shaft. Therefore, it is only suitable for low speed and transmission. Large load occasions.

WH type-slider coupling (JB/ZQ 4384-97 instead of JB/ZQ 4384-86 formerly known as KL)

The coupling is noisy, low in efficiency, and wears quickly. Generally, it is not used as much as possible. It is only used when the speed is very low, such as a ball mill.

Allowable compensation amount: axial △ x=1~2mm, radial △ y ≤ 0.04d (d is the shaft diameter), angular △α≤ 40 ′The speed generally does not exceed 300r/min.

Miniature slider coupling: clamping screw fixed cross slider coupling | positioning screw fixed cross slider coupling

SL cross slider coupling (Q/JL03-2001) is also called floating disc coupling, with simple structure and a long history of use.It allows large radial relative displacement and large transmission torque, but due to the intermediate sliding block, the starting inertia is large, and it cannot be used at high speed. Generally, the shaft speed does not exceed 300r/min.

The two half-couplings are each provided with a radial through groove. When the axes of the two connected shafts have a relative radial displacement, the tenon of the cross slider can slide in its corresponding groove. Due to the wear of the cross groove, And the transmission efficiency is reduced.