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LK Linear Couplings with zero axial backlash

Design:

Input side: internal metric thread.
Output side: external metric thread.
The input - and output connection is effected by a backlash free spring system.

 

Temperature range:

-30° C to + 120° C (-22° F to 248° F)

 

Backlash:

Absolutely backlash-free.

 

Non-standard application:

Custom bores, threads, and material available upon request.

 

Brief overload:

Acceptable up to 1.5 times the rated value.

 

Material:

Coupling components are made of high-strength aluminium.
Spring elements are made of special spring steel.

 

Service life:

These couplings have an infinite life and are maintanance- free if operated within performance limits.

 

Properties of Linear Coupling model LK:

• zero backlash in axial direction
• compensates angular misalignments up to 1.5°
  and lateral misalignments up to 0.7 mm (0,028 inch)
  
• low mass & weight = low inerta
• compact design
• designed for high tensile and compressive forces in highly dynamic applications