Precision Couplings

Product Categories

R+W

HITECO

WORK HOLDING

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Servo Disc Pack Couplings (SCL)

Two precision-machined coupling hubs and precision spacer mounted to the disc packs by means of high strength screws and washers for frictional clamping of the...

Features

High torsional stiffness
Low inertia
Backlash-free
Low imbalance

Metal Bellows Couplings (BK)

Metal bellows couplings are absolutely backlash-free due to bolted connection. These couplings are maintenance-free if the technical limits are not exceeded. Bellows made of highly...

Features

Zero Backlash
Torsionally Rigid
Precise transmission of angular motion & torque
Infinite Life
Wear & Maintenance free
Compensates for axial, angular & lateral misalignment

Miniature Bellows Couplings (MK)

Miniature Bellows Couplings of R+W is backlash free and has infinite life. As a result it only needs less maintenance. These couplings are used for...

Features

Zero Backlash
Torsionally Rigid
Precise transmission of angular motion & torque
Infinite Life
Wear & Maintenance free
Compensates for axial, angular & lateral misalignment

Elastomer Couplings (EK)

Elastomer couplings are torsionally rigid, wear resistant, zero backlash and concentrically machined couplings.

Features

Concentrically machined
Vibration damping
Electrically isolating
Press fit design, Zero Backlash
Low backlash, due to keyway connection

SAFETY-COUPLINGS (SK)

R+W Safety couplings have precise torque overload protection, low moment of inertia, low residual friction after disengagement, compact design and patented preload for zero backlash....

Features

Absolutely backlash-free and torsionally rigid
Easy mounting and dismounting
Adjustable settings
Electrically ant thermally insulated
Compensation of shaft misalignments
Low moment of interia
Actuation ring moves to trigger external sensor
Disengagement within 1 – 3 msecs

Line Shaft Couplings (ZA/EZ)

Line shaft couplings have infinite life and thus requires less maintenance. They are made up of flexible high grade stainless steel. They are backlash free...

Features

Compensation for misalignment
Backlash-free and torsionally rigid
Able to span long distances
Standard lengths up to 6 m (19.68 ft.)
Intermediate tube removable for easy mounting
No intermediate bearing support required

Accessories (Precision Couplings)

PROXIMITY SWITCH (E-STOP FUNCTION) MECHANICAL LIMIT SWITCH (E-STOP FUNCTION) ACCESSORIES FOR ATEX SAFETY COUPLINGS ATEX PROXIMITY SWITCH (E-STOP FUNCTION)

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Precision Couplings