Miniature Couplings MK

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MODEL SERIES MK MK1 MK2 MK3 MK4 MK5 MK6 BKL 003 FK1
General  | technical information | 2D and 3D download

Miniature Bellows Coupling Model MK5
with clamping hub from 0.5-10 Nm

  • blind-mate press-fit design
  • electrically + thermally insulated
  • easy assembly

Design:
With a single radial clamping screw per hub ISO 4762. On one side a clamping hub with a backlash-free, blind mate press-fit connection

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

Backlash:
Absolutely backlash-free.

Fit tolerance:
On the hub/shaft connection 0.01 to 0.05 mm.

Service life:
The MK5 couplings are maintenance-free and have an infinite service life, if the tolerances are not exceeded.

Material:
Bellows are made of flexible, high-grade stainless steel. The hubs are made from aluminium.

Non-standard application:
Custom designs with varied tolerances, keyways, non-standard material and bellows are available upon request.

Technical Data:

  • rated torque from 0.5 - 10 Nm
  • shaft diameter from 3 - 20 mm
 Miniature Metal Bellows Coupling

Properties of Miniature Bellows Coupling Model MK5:

  • no wear
  • easy mounting and dismounting
  • absolutely backlash-free and torsionally rigid
  • low moment of inertia
  • compensates for 3-axis of misalignment

This miniature coupling is available as ATEX version
for applications in explosive atmosphere.

Possible applications for Miniature Coupling MK5:

Miniature Metal Bellow Couplings and their applications
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