Torque Limiters SK

Please select a Product:
MODEL SERIES SK SK1 / SKP SK2 SK3 SK5 ES2 ESL
General  | technical information | 2D and 3D download
Possible function systems for R+W Torque Limiters:
Single-position  |  Multi-position  |  Load holding  |  Full disengagement

Torque Limiter Model SK2
with clamping hub

Torque Limiters for direct drives

  • easy assembly
  • low moment of inertia
  • compact
  • compensates for shaft misalignment
  • adjustable settings

Design:
With a single radial clamping screw per hub.

Temperature range:
-30 to +120° C

Backlash:
Zero backlash connection with R+W's patented preload design.

Service life:
R+W Torque Limiters and safety couplings are
maintenance-free and have extreme service life as the performance limits are not exceeded.

Material:
Bellows are made from stainless steel.
Safety section: High strength hardened steel.
Hub material: up to series 80 aluminium,
                       from series up 150 steel.

Optional sealed version for wash down
and foodservice application.

Technical Data:

  • rated torque from 0.1 - 1,800 Nm
  • shaft diameter from 3 - 80 mm
 Torque Limiters for driving belt and sprocket gear applications

Features Torque Limiter Model SK2:

  • absolutely backlash-free and torsionally rigid (R+W patented principle)
  • easy mounting and dismounting
  • adjustable settings
  • electrically ant thermally insulatedCompensates for shaft misalignment
  • compensation of shaft misalignments
  • low moment of interia
  • actuation ring moves to trigger external sensor
  • disengagement within 1 - 3 msecs.

This Torque Limiter is available as ATEX version
for applications in explosive atmosphere.

Possible applications of Torque Limiter SK2:

Torque Limiter: driving belt and sprocket gear applications

Back to top         Printversion
SitemapimprintDisclaimer