Maintenance-free couplings

38 companies | 165 products
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torsionally rigid shaft coupling
torsionally rigid shaft coupling
ROBA®-DS servo

Torque: 35 Nm - 150 Nm
Rotational speed: 7,800 rpm - 22,500 rpm

... angular shaft misalignment ✓ Backlash- free ✓ Custom hubs and sleeves available Assembly and maintenance ✓ Radial mounting with torque wrench ✓ Low screw tightening torques ✓ Maintenance- free ✓ ...

jaw shaft coupling
jaw shaft coupling
ROBA®-ES

Torque: 4 Nm - 2,080 Nm
Rotational speed: 3,000 rpm - 28,000 rpm

... . ROBA® -ES couplings connect shafts in highly dynamic servo drives. They transmit torques elastically and backlash- free. Single-jointed couplings (type 940.___) compensate for axial and angular misalignment, ...

membrane coupling
membrane coupling
MBG

Torque: 9,500 Nm

... the two coupling halves. Their membrane contour gives them axial yield. The screw fitting makes it possible to detach or connect the motor and gear unit simply without loosening the interference fits. FLENDER MBG couplings ...

flexible coupling
flexible coupling
RADEX®-NC series

Torque: 2.5 Nm - 3,200 Nm
Rotational speed: 3,700 rpm - 20,400 rpm

... hubs. Our servo laminae couplings are available as two types: RADEX-NC EK = single-cardanic servo laminae coupling RADEX-NC DK = double-cardanic servo laminae coupling Applications of our ...

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KTR
elastomer coupling
elastomer coupling
S-Flex Endurance™

Torque: 8.81 Nm - 8,189.15 Nm
Rotational speed: 1,500 rpm - 9,200 rpm

... Easy to Install Maintenance Free No Lubrication Dampens Vibration and Controls Shock Torsionally Soft Double Engagement The simple design of the S–Flex Endurance coupling ensures ease of assembly ...

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Lovejoy
elastomer coupling
elastomer coupling
GSTR

Torque: 4,500, 7.5 Nm
Rotational speed: 1 rpm - 25,000 rpm

... The GSTR flexible couplings are designed to ensure high resistance under particularly demanding operating conditions, thanks to the combination of two hubs and a central elastic element.This configuration provides reliable performance ...

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Piazzalunga
elastomer coupling
elastomer coupling
GSTX

Torque: 0.7 Nm - 7,200 Nm
Rotational speed: 1 rpm - 15,000 rpm

... GSTX zero-backlash flexible couplings are designed to provide high strength and durability in particularly demanding operating conditions, thanks to the combination of two hubs and a central elastomer element. This configuration ...

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Piazzalunga
claw coupling
claw coupling
GD.S

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Piazzalunga
torsionally flexible coupling
torsionally flexible coupling
SOFTEX® Nabe

... Softex® torsionally flexible couplings are maintenance- free and offer excellent dynamic performance. Different elastomer hardnesses for the spiders allow for higher torques with the same coupling ...

torsionally flexible coupling
torsionally flexible coupling
SOFTEX® TL

... Softex® torsionally flexible couplings are maintenance- free and offer excellent dynamic performance. Different elastomer hardnesses for the spiders allow for higher torques with the same coupling ...

torsionally flexible coupling
torsionally flexible coupling
Softex® SPLIT

Torque: 8 Nm - 2,350 Nm

... Softex® torsionally flexible couplings are maintenance- free and offer excellent dynamic performance. Different elastomer hardnesses for the spiders allow for higher torques with the same coupling ...

gear coupling
gear coupling
RDZ … EEO

Torque: 10 Nm - 380 Nm
Rotational speed: 4,000 rpm - 14,000 rpm

... applications

  • Temperature range from -25 °C to +100 °C
  • Low weight and low moments of interia
  • Maintenance free thanks to a combination of steel and polyamide 6.6


  • Typical ...

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    RINGSPANN
    pin and bush coupling
    pin and bush coupling
    REB … DCO

    Torque: 95 Nm - 1,299,500 Nm
    Rotational speed: 340 rpm - 7,200 rpm

    ... failure of the bushings

  • Easy replacement of bushings without disassembly of the coupling halves
  • Maintenance free, no lubrication necessary
  • Complies with ATEX 2014/34/EU


  • Typical ...

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    RINGSPANN
    jaw coupling
    jaw coupling
    REK … ECO

    Torque: 0 Nm - 600,000,000 Nm

    ... primarily pressurised spiders

  • Fail-safe design: torque transmission maintained in case of spider failure
  • Maintenance-free: no lubrication required
  • Compliant with ATEX 2014/34/EU


  • Typical ...

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    RINGSPANN
    magnetic coupling
    magnetic coupling

    Torque: 1 Nm - 1,200 Nm

    ... >
    Reliable alternative to conventional dynamic seals
    Hermetically sealed torque transmission
    Leak- free, wear- free, and maintenance- free
    Resistant to aggressive media
    ATEX ...

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    DST Dauermagnet-SystemTechnik GmbH
    magnetic coupling
    magnetic coupling

    Torque: 1 Nm - 25,000 Nm

    ... standard magnetic coupling series between 1-1,200 Nm, as well as customer-specific solutions from 0.1 -25,000 Nm. With various magnetic configurations, we can respond in detail to all customer requirements. Our magnetic couplings ...

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    DST Dauermagnet-SystemTechnik GmbH
    magnetic coupling
    magnetic coupling

    Torque: 1 Nm - 1,500 Nm

    ... combination with all common pumps and drive motors. A conversion kit converts a pump with mechanical seal and standard spider coupling, for example in a PU machine, into a hermetically sealed system. The conversion kit is suitable ...

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    DST Dauermagnet-SystemTechnik GmbH
    rigid coupling
    rigid coupling
    23050

    Torque: 1.1 Nm - 77 Nm

    ... Rigid couplings one-piece Material: Steel 1.0718. Stainless steel 1.4305. Version: Bright. Note: Rigid couplings transmit high torques without rotational play. They are used where there are no shaft displacements or ...

    disc coupling
    disc coupling
    6A-C

    Torque: 20 Nm - 5,333 Nm
    Rotational speed: 3,000 rpm - 14,000 rpm

    ... The Single Flex 6A-C version of the backlash- free composite disc coupling enables the compensation of very high shaft misalignments in axial and angular direction. The compact design of the single cardanic version with ...

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    ZERO-MAX Europe
    disc coupling
    disc coupling
    6A

    Torque: 20 Nm - 5,333 Nm
    Rotational speed: 3,000 rpm - 14,000 rpm

    ... The single-cardanic Single Flex 6A version of the backlash- free composite disc coupling allows compensation of very high shaft misalignments in axial and angular direction. As standard, the classic Single Flex 6A set ...

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    ZERO-MAX Europe
    aluminum coupling
    aluminum coupling
    Single Flex 6A-A1C

    Torque: 20 Nm - 282 Nm
    Rotational speed: 6,700 rpm - 15,000 rpm

    ... The Single Flex 6A-A1C version of the backlash- free composite disc coupling allows compensation of very high shaft misalignments in axial and angular direction. The compact aluminum clamping hub design of the single cardanic ...

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    ZERO-MAX Europe
    disc coupling
    disc coupling
    Servoflex DA2

    Torque: 0.25 Nm - 250 Nm
    Rotational speed: 0 rpm - 10,000 rpm

    The Double Flex DA2 version of the Servoflex SFC series impresses with its high torsional stiffness including a possible compensation function in axial, parallel and angular direction. Due to the light and high-strength aluminum alloy, it has a low mass ...

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    Miki Pulley Europe AG
    stainless steel coupling
    stainless steel coupling
    ASK series

    Torque: 1 Nm - 400 Nm
    Rotational speed: 3,500 rpm - 11,500 rpm

    ... The ASK slit coupling is the ideal way to compensate all types of misalignment. Their unique slot structure is the best solution for non-aligned shafts or highly resonant installation situations. One-piece production favors speed, flexible ...

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    Miki Pulley Europe AG
    spiral coupling
    spiral coupling
    MHS series

    Torque: 0.71 Nm - 8.9 Nm
    Rotational speed: 0 rpm - 10,000 rpm

    ... Product description
    The MHS helix coupling is a compact, one-piece precision coupling with helical slots that provides high torsional rigidity while allowing controlled flexibility to compensate shaft ...

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    Miki Pulley Europe AG
    torsionally flexible coupling
    torsionally flexible coupling
    ARCUSAFLEX-VSK | AC-VSK

    Torque: 390 Nm - 20,000 Nm
    Rotational speed: 2,100 rpm - 4,500 rpm

    ... torsionally flexible coupling ARCUSAFLEX-VSK for drive shafts * Linear torsional deflection characteristic * Elements available in different torsional stiffnesses * Enhanced damping capacity through frictional damping * Maintenance- free ...

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    REICH-Kupplungen
    tire coupling
    tire coupling
    MULTI CROSS RILLO | MCR

    Torque: 24 Nm - 14,500 Nm
    Rotational speed: 1,000 rpm - 5,500 rpm

    ... Highly-elastic coupling - MULTI CROSS RILLO | MCR Highly flexible tyre coupling MULTI CROSS RILLO MCR * High torsional flexibility with progressive torsional deflection characteristic * High compensating capability for ...

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    REICH-Kupplungen
    flange coupling
    flange coupling
    FL-SP

    ... angular displacements

  • Shaft connection: backlash-free clamping hub; multiple spline options or finish bore with keyway possible
  • Service features: compact, axially pluggable, maintenance-free,
  • ...

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    REICH-Kupplungen
    spring coupling
    spring coupling
    REACH®

    Torque: 15 Nm - 9,000 Nm
    Rotational speed: 3,400 rpm - 20,000 rpm

    ... • The diaphragm group should be composed of multi-layer stainless steel or high-strength alloy, providing optimal tensile and shear resistance. • The utilisation of high-quality materials and state-of-the-art precision manufacturing technology ensures ...

    flexible shaft coupling
    flexible shaft coupling
    Nil Union model 1

    Torque: 3.6 Nm - 2,380 Nm
    Rotational speed: 2,100 rpm - 10,000 rpm

    ... Great absorption of vibrations. High mechanical resistance. Economical solution. Without maintenance. The Nil-Union Elastic Coupling Model 1 can be used for different types of machinery such as: Cable ...

    flexible coupling
    flexible coupling
    Nil Union models O/L

    Torque: 1.5 Nm - 237 Nm
    Rotational speed: 3,500 rpm - 12,000 rpm

    ... Characteristics: Economical. Easy to install and align. Resistant and silent. They do not require maintenance. Elastic. The Nil-Union elastic coupling models O and L can be used for different types of machinery, ...

    flexible shaft coupling
    flexible shaft coupling
    Nil Union model S/LS

    Torque: 3.6 Nm - 100 Nm
    Rotational speed: 6,600 rpm - 10,000 rpm

    ... Characteristics: Great absorption of vibrations. Economical. Resistant and silent. They do not require maintenance. The Nil-Union Elastic Couplings Models S and LS can be used for different types of machinery, ...

    magnetic coupling
    magnetic coupling

    Torque: 1 Nm - 3,000 Nm

    ... The magnetic coupling is a component that enables the transfer of torque from a primary shaft to a secondary shaft using a permanent magnetic field instead of a mechanical connection.
    The use of a magnetic coupling ...

    torsionally rigid coupling
    torsionally rigid coupling
    SK

    Torque: 0.1 Nm - 2,800 Nm

    ... • disengagement within 1 - 3 msecs. 5 - 2800 Nm Safety coupling SK5 With clamping hub and one radial screw • absolutely backlash- free and torsionally rigid • maintenance free ...

    shaft coupling
    shaft coupling
    6P18C

    Torque: 20 Nm - 1,164 Nm
    Rotational speed: 4,100 rpm - 12,000 rpm

    ... ® Flexible Shaft Couplings provide a tough, robust, and durable design that is ideal for motion control applications requiring increased misalignment capacity compared to Zero Max’s Single Flex design . The Double Disc Composite CD Coupling’s ...

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    ZERO-MAX
    flexible coupling
    flexible coupling

    Torque: 64,000 Nm

    ... consisting of couplings, connected by fixed-length or telescopic centre shafts, will tolerate very large movements with minimal shaft reaction forces. Applications for Multi-Point Couplings The marine and rail industries ...

    torsionally rigid coupling
    torsionally rigid coupling
    GTR

    Torque: 0 Nm - 130,000 Nm
    Rotational speed: 0 rpm - 14,500 rpm

    ... Torsionally rigid coupling ``GTR`` Made in steel fully turned with standard treatment of phosphating. Disc pack in stainless steel. High torsional rigidity. Maintenance and wear free. ...

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    ComInTec
    disc coupling
    disc coupling
    RDL … DSZ

    Torque: 96 Nm - 18,700 Nm
    Rotational speed: 3,600 rpm - 7,500 rpm

    ... Disc Couplings with double disc packs with spacer Features : - Nominal torques up to 13 300 Nm - Combines high torque capacity with low weight - Backlash free - Compensation of axial, radial and angular misalignments ...

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    SIAM RINGSPANN
    rigid coupling
    rigid coupling
    CC series

    Torque: 16 Nm - 2,250 Nm
    Rotational speed: 4,000 rpm

    ... clutches are wear and maintenance- free. The rigid couplings are available in a slotted (one-piece) or split (two-piece) design. The two-piece version enables quick and easy radial assembly. Different ...

    gear coupling
    gear coupling
    GF series

    Torque: 11 Nm - 410 Nm
    Rotational speed: 4,000 rpm - 14,000 rpm

    ... Low cost, gear couplings for lower power applications, available in 10 sizes with torque capacity to 410Nm and shaft speeds up to 14,000 rpm. 'GF' Series Polymer Gear Couplings The GF Coupling consists ...

    mechanical power transmission coupling
    mechanical power transmission coupling
    PIX-PowerWare®

    ... of installation due to simple construction - Low operational cost - Star rubber element is only spare to be replaced in maintenance - Available with spacer arrangement for distant shaft connection - Quick snap-wrap element design available ...

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    PIX Transmissions Limited
    bellows coupling
    bellows coupling
    GWB AK

    Torque: 36 Nm - 5,000 Nm
    Rotational speed: 2,800 rpm - 11,000 rpm

    ... bellows made of stainless steel Simple and safe assembly Compensation of radial, axial and angular misalignment Free of wear, maintenance- free, no downtimes Not sensitive to temperatures between -30°C ...

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    RINGFEDER POWER TRANSMISSION GMBH
    elastomer coupling
    elastomer coupling
    MKJ series

    Torque: 0.7 Nm - 15 Nm

    ... Features • Backlash- free torque transmission • Small installation space • High level of thermal stability (150°C) • Very low mass moment of inertia • Ideal for servomotors • Low restore forces on bearing points • Maintenance- free ...

    flexible coupling
    flexible coupling
    BK1 series

    Torque: 15 Nm - 10,000 Nm
    Rotational speed: 0 rpm - 10,000 rpm

    ... high grade stainless steel Hubs: steel Properties General information Service life R+W bellows couplings are fatigue resistant and wear free for an infinite service life, as long as the technical limits are not ...

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    R + W Coupling Technology
    torsionally rigid coupling
    torsionally rigid coupling

    Torque: 36,400 Nm

    ... Clearance- free, torsionally rigid coupling High degree of economy Maintenance- free Our all-steel coupling was specially developed for drive concepts where reliable, ...

    flexible coupling
    flexible coupling
    SGFlex

    Torque: 100 Nm - 3,240 Nm

    ... STANDARD FLEXIBLE COUPLINGS FOR MANY AREAS OF APPLICATION “Standard” flexible couplings are elastic coupling elements developed for installation in the most diverse drive train applications. “Standard” ...

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    SGF GmbH & Co. KG
    metal bellows coupling
    metal bellows coupling
    EWR series

    Torque: 10 Nm - 1,200 Nm

    ... Specific features backlash- free shaft-/shaft-connection at static shafts variable length • stainless-steel-version up to 623 K • easy installation due to splitted hub design • customized length, wearless and maintenance- free ...

    torsionally-rigid flexible shaft coupling
    torsionally-rigid flexible shaft coupling
    MKG-VA

    Torque: 4, 1.5, 15, 8 Nm
    Rotational speed: 0 rpm - 20,000 rpm

    ... • steel hub - welded design - temperatures up to 350°C • 4-corrugation bellows - short design - high torsional stiffness • Torque range: 1,5 - 15 Nm • Shaft diameter: 3 - 20 mm • stainless steel ...

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    JAKOB Antriebstechnik GmbH
    jaw coupling
    jaw coupling

    Torque: 15,000 Nm
    Rotational speed: 19,000 rpm

    ... Spider couplings, also known as jaw couplings, are torsionally flexible shaft couplings which enable the connection of shafts or flanges via a polyurethane drive ring. Parallel, angular and axial displacements ...

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    jbj Techniques Limited
    elastomer coupling
    elastomer coupling

    Torque: 325,000 Nm
    Rotational speed: 0 rpm - 28,000 rpm

    ... Backlash- free couplings under initial load axial plug-in easy mounting no time-consuming screw connections compact design low rotating inertia maintenance- free 3-part simple universal ...

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    Technische Antriebselemente GmbH
    spiral coupling
    spiral coupling
    ASK BB

    Torque: 0 Nm - 1,100 Nm
    Rotational speed: 30,000 rpm

    ... Sliced couplings - Highlights The ASK sliced coupling is a solution for equalizing all kinds of offset. Its unique slit structure once revolutionized the coupling industry – over the years, this well ...

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    VMA Antriebstechnik GmbH
    flexible coupling
    flexible coupling
    A5-26

    Torque: 0.6 Nm - 4 Nm

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    Michaud Chailly
    jaw shaft coupling
    jaw shaft coupling
    LK30-C series

    ... Flexible jaw type coupling, solution for connection of hollow shaft, chain wheel, synchro wheel, gear wheel etc. ...

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    GUANGZHOU LINK AUTOMATION EQUIPMENTCO., LTD
    torsionally flexible coupling
    torsionally flexible coupling
    UN-A series

    Torque: 160 Nm - 8,400 Nm
    Rotational speed: 2,750 rpm - 5,000 rpm

    ... Features 1. Coupling made of cast iron GG 25. 2.Elastomer parts can be replaced without removing the coupling. 3.Torsionally flexible, maintenance free, vibration-damping 4.Axial plug-in, ...

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    Utkarsh Transmissions Pvt. Ltd.
    elastomer coupling
    elastomer coupling
    SPIDEX®

    Torque: 7.5 Nm - 20,000 Nm
    Rotational speed: 19,000 rpm

    ... SPIDEX® ELASTIC COUPLINGS TRANSMIT TORQUE SAFELY AND HELP PREVENT BREAK-DOWNS Elastic couplings reduce short-burst torsional shocks, by absorbing a portion of the shock energy. This lessens the degree of uneven movement ...

    elastomer shaft coupling
    elastomer shaft coupling
    GN 2240

    Torque: 0 Nm - 120 Nm
    Rotational speed: 0 rpm - 45,000 rpm

    ... jaw couplings GN 2240 can transmit very high torques while compensating for shaft misalignments and runout tolerances. They are preferred in applications where the focus lies on pure torque and power transmission. The choice of three ...

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