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Home
Products
Drive technology and shaft connections
Torque limiters / overload couplings
Backlash-free safety couplings
SYNTEX®-NC Backlash-free safety couplings
SYNTEX®-NC with ROTEX GS

Product image SYNTEX-NC backlash-free overload systems backlash-freer ROTEX GS

SYNTEX®-NC with ROTEX GS

0 - 550 Nm / Safety coupling with backlash-free ROTEX® GS

Product request Downloads

Safety coupling with backlash-free servo coupling

The backlash-free safety coupling SYNTEX-NC with ROTEX GS is a combination of an overload coupling and servo coupling.

The coupling provides all properties and capabilities of safety couplings and torsionally flexible, backlash-free servo couplings.

The combination of the safety couplings as a ratchet type DK or SK (engaging automatically) is available in combination with the numerous hub types of the ROTEX GS servo coupling range.

Features

compact (able to compensate for displacements)
torsionally flexible
axial plug-in
electrically insulating
lightweight design for low inertia

Applications of the safety coupling with backlash-free servo coupling

Wherever drives need to be precisely positioned. The various hub versions and different Shore hardnesses provide the optimum coupling for each application in automation technology. It is seen as the standard solution for ball screws with a pitch of s<40.

Product Details

Specifications for: SYNTEX®-NC with ROTEX GS

The backlash-free safety couplings SYNTEX-NC are overload couplings with a low weight and mass moment of inertia. Large bore diameters and an assembly-friendly clamping ring version are further features of the extremely compact overload coupling. Our safety couplings are designed based on a backlash-free and positive locking ball engagement principle that allows high repeatability and short response times throughout the service life.

Main applications of our backlash-free safety couplings SYNTEX®-NC:

These overload couplings were specially designed for use in modern machine tools, control and positioning technology, conveyor systems, textile machines, servo drives, packaging machines and special mechanical engineering.

Ratchet design DK: Any engagement after an overload.

After eliminating the overload, the balls re-engage automatically with the next following ball indentation.

Synchronous design SR: Synchronous engagement after an overload.

After eliminating the overload, the balls re-engage automatically after a rotation of 360°. Driving and driven side are always placed in the same position to each other. Other degrees of re-engagement, for example 180°, are also possible.