1. Introduction

• • WKL coupling is WK type’s expandable transformation.It applies to couple long distance two shaft.Two jumping ring can tighten independently.Its advantage is that when one shaft replace,the other side is coupling still.It applies to the condition of shaft vertical particularly.The tolerance of shaft is h8 and it applies for currency shaft.The transmittable torque is decided by smaller shaft diameter while ordering ladder coupling with different shaft diameter.
• • Installation and removal is the same as that of shrink disc.Installation checking:jumping ring and middle ring must contact firmly.
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1. Applying Scene

Shaft diameter is from 25mm to 250mm and optional rating torque is from 460Nm to 334.2kNm.

1. Outline Dimension
2.