Torque Limiters 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

Torque Limiter Model ES 2
with clamping hub, press-fit version

Torque Limiters for direct drives

bulletreliable torque overload protection
bulletbacklash free due to
patented R+W design
bulleteasy to mount

Design:
Our zero backlash elastomer coupling corporated with our torque limter.

Temperature range:
The temperature range is dependent on the choosen Elastomer insert.

Backlash:
Absolutely backlash-free.

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

Service life:
R+W Torque limiters are maintenance-free and have an infinite life, if the tolerances are not exceeded.

Material:
Torque limiter: high strength hardened steel with an oxidized surface.
Clamping hubs: high strength aluminum. Size 150 and up on the steel hubs.
Precision molded elastomer insert.

Non-standard application:
Custom designs available upon request.

Technical Data:

bulletrated torque from 2 - 900 Nm
bulletshaft diameter from 5 - 80 mm
Safety Coupling

Properties of Torque Limiter Model ES 2:

bulletreliabel torque overload
protection
bulletcompact simple design
bulletbacklash free due to patented
R+W design
bulletdisengagement within msecs.
bullethigh actuatuion path when
disengaging
bulletelectrically insulated
bulletpress fit design

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

Possible applications for Torque Limiter ES 2:

Miniature Metal Bellow Couplings

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