Linear Couplings LK

Linear Coupling Model LK with axial zero backlash

  • zero backlash Coupling 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

Design:
Input side: internal metric thread.
Output side: external metric thread.
The connection between the input and output
side of the coupling is via two sets of backlash free leaf-spring systems.

Temperature range:
-30 to +120° C (3.6 F to 270 F)

Backlash:
Absolutely backlash-free.

Special designs:
Custom bores, threads, and material available upon request.

Brief overloads::
Acceptable up to 1.5 times the rated value.

R+W Linear Coupling

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

Service life:
R+W couplings have an infinite life and are maintanance free if operated within performance limits.

Technical Data:

  • for high tensile and compressive forces in highly dynamic applications
  • compensates lateral misalignments up to 0.7 mm (0,028 inch) and angular misalignments up to 1.5˚

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Series LK Linear Couplings

Areas of application for Linear Couplings series LK:

  • Linear motors
  • Actuators
  • Automation equipment