Torque Limiters / Safety Couplings SK

Please select a Product:

MODEL SERIES SK	SK 1 / SKP	SK 2	SK 3	SK 5	ES 2
	General \| technical information \| 2D and 3D download

Possible function systems for R+W Torque Limiters:
Single-position | Multi-position | Load holding | Full disengagement

	easy mounting and dismounting
	electrically and thermally insulated
	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 trough the R+W patented preload design.

Service life:
R+W Torque Limiters are maintenance-free.

Material:
Bellows made of highly elastic stainless steel.
Safety section: High strength hardened steel.

Technical Data:

	rated torque from 0.1 - 850 Nm
	shaft diameter from 3 - 75 mm

Features Torque Limiter Model SK 5:

	actuation ring moves to trigger external sensor
	absolutely backlash free and torsionally rigid
	maintenance free
	low moment of interia
	disengagement within 1 - 3 msecs.

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

Possible applications of Torque Limiter SK 5:

Safety Coupling: driving belt and sprocket gear applications