Zero-backlash couplings

40 companies | 221 products
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disc coupling
disc coupling
ROBA®-DS servo

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

couplings are shaft connections and transmit torsionally stiff and backlash-free torque. At the same time, they compensate for angular and axial misalignments in single-jointed couplings ...

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MAYR
jaw coupling
jaw coupling
ROBA®-ES

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

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 ...

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MAYR
flexible coupling
flexible coupling
smartflex®

Torque: 16 Nm - 700 Nm
Rotational speed: 2,500 rpm - 10,000 rpm

plug-in metal bellows couplings They connect shafts and transmit torques torsionally stiff and backlash-free. They compensate for angular misalignment, axial misalignment and radial misalignment. Product ...

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MAYR
torsionally rigid coupling
torsionally rigid coupling
SU series

Torque: 240 Nm - 73,500 Nm
Rotational speed: 1,740 rpm - 22,700 rpm

Unitized disc pack (6 bolt) Infinite life when properly aligned Torsionally rigid without any back lash No need for lubrication or maintenance No wearing parts and high resistance to harsh environmental conditions Larger sizes are ...

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Lovejoy
disc coupling
disc coupling
SX series

Torque: 100 Nm - 440,000 Nm
Rotational speed: 6,300 rpm - 22,700 rpm

Unitized disc pack (4, 6 or 8 bolt) Infinite life when properly sized and aligned Accommodates angular, axial, and parallel misalignment Torsionally rigid without any back lash No need for lubrication or maintenance No wearing parts ...

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Lovejoy
disc coupling
disc coupling
DI series

Torque: 240 Nm - 518,000 Nm
Rotational speed: 1,740 rpm - 22,700 rpm

Designed to meet the API 610 Standard Support for additional API requirements available on request Unitized disc pack (6 or 8 bolt) Infinite life if properly aligned Torsionally rigid without any back lash No need for lubrication ...

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Lovejoy
flexible coupling
flexible coupling
Echt-Flex®

Torque: 0.7 Nm - 176,400 Nm
Rotational speed: 980 rpm - 20,000 rpm

Truly flexible disk coupling ‐ Echt-Flex Coupling This non-backlash, lube-free coupling has high torsional stiffness, maximizing the benefit of servomotors. Based on ...

disc coupling
disc coupling
NER series

Torque: 590 Nm - 8,500 Nm

... types, and Power Locks with reinforced plastic spacers. Non-backlash, no lubrication, and long life Ideal for equipment that positions with a servomotor as the coupling has no backlash ...

jaw coupling
jaw coupling
LN

Torque: 60 Nm - 405 Nm

... optimally designed spider and hub, this Jaw-Flex Coupling series is capable of transmitting torque without backlash. You can choose from between two types of spiders: 98A excellent for vibration damping; ...

torsionally flexible coupling
torsionally flexible coupling
RATO DS series

Torque: 6,300 Nm - 160,000 Nm
Rotational speed: 1,040 rpm - 2,100 rpm

... steady-state torsional vibration response. In the tradition of VULKAN Couplings, a backlash free torque transmission is achieved. When required a torque limiting device can be fitted. Benefits - ...

elastomer coupling
elastomer coupling
RATO DG series

Torque: 8,000 Nm - 160,000 Nm
Rotational speed: 1,040 rpm - 2,100 rpm

... mounted engines, positioning drives The RATO DG coupling has been specially designed for use in installations requiring a medium level of torsional flexibility and misalignment capacity. These couplings ...

elastomer coupling
elastomer coupling
RATO DG + series

Torque: 27,500 Nm - 142,000 Nm
Rotational speed: 1,350, 1,250, 1,600 rpm

... - The element design guarantees backlash-free torque transmission. This results in an excellent transmission characteristic in reference to controller stability during the loading and unloading of the coupling. - ...

disc coupling
disc coupling
Servoflex SFC SA2 series

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

The Single Flex SA2 version of the Servoflex SFC series impresses with its extremely high torsional stiffness combined with possible compensation in axial and angular direction. Due to the light and high-strength aluminum alloy it has ...

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Miki Pulley Europe AG
disc coupling
disc coupling
Servoflex DA2 series

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, ...

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Miki Pulley Europe AG
compensating coupling
compensating coupling
ASK series

Torque: 2 Nm - 400 Nm
Rotational speed: 3,500 rpm - 40,000 rpm

... material selection and adaptation to customer specific lengths. - Zero Backlash - Good flexibility - Length possible to customize

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Miki Pulley Europe AG
rigid coupling
rigid coupling
ETP-MINI

Torque: 7 Nm - 66 Nm

ETP-MINI is superior to keyways or setscrews because it allows an adjustable, backlash free joint. Typical applications are mounting of hubs on small electrical motors, stepmotors and encoders. As no ...

rigid coupling
rigid coupling
ETP-HYLOC

Torque: 2,400 Nm - 338,000 Nm

ETP-HYLOC, due to its robust design, is ideally suited to work in difficult environments and heavy operations like steel rolling mills, process industry etc. An interesting application, among many, has been fastening of rolls to shafts. ...

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 ...

rigid coupling
rigid coupling
EH 25100. series

Quick plug coupling, adjustable without axial play, including angular and radial offset compensation. Suitable for multiple applications, e.g. for non-aligned linear movements. Solid and compact design, no loose elements. Material Claw ...

coupling for the water industry
coupling for the water industry

Water Industry Couplings Easy access – drive reset in minutes. Wedge construction gives maximum rigidity with no backlash. Ideal for indexing or reversing drives. Clamping screws give positive axial ...

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 ...

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jbj Techniques Limited
elastomer coupling
elastomer coupling
LF series

Torque: 5,000 Nm
Rotational speed: 2,500 rpm - 10,000 rpm

This range of torsional couplings solve torsional vibration problems typical of those found in diesel engine applications. The torsional coupling dampens torsional vibrations and tunes the system to have ...

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jbj Techniques Limited
magnetic coupling
magnetic coupling
GMDO

Torque: 0.01 Nm - 580 Nm
Rotational speed: 0 rpm - 3,600 rpm

Permanent magnetic couplings for applications transmitting mechanical power between hermetically separate zones preventing fluid or gas leakage from one area to another. A typical example would be fluid transfer pump ...

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jbj Techniques Limited
disc coupling
disc coupling
RDL … DSO

Torque: 64 Nm - 13,300 Nm
Rotational speed: 3,600 rpm - 7,500 rpm

with single disc pack Features - Combines high torque capacity with low weight - Backlash free - Compensation of axial and angular misalignments - High torsional rigidity with low axial rigidity - ...

disc coupling
disc coupling
RDL … DSZ

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

with double disc packs with spacer Features - Combines high torque capacity with low weight - Backlash free - Compensation of axial, radial and angular misalignments - Double disc ...

disc coupling
disc coupling
RDL … DSA

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

... double disc packs, design according to API 610 Features - Combines high torque capacity with low weight - Backlash free - Compensation of axial, radial and angular misalignments - ...

miniature coupling
miniature coupling
MIC Series

Torque: 0.18 Nm - 50.7 Nm
Rotational speed: 30,000, 45,000, 35,000 rpm

... connecting two shaft ends. The MIC-5 (double-element coupling) also provides compensation for radial misalignment. On demand, MIC Series Couplings are available in an electrically isolated version, ...

flexible coupling
flexible coupling
ServoClass® series

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

... no banned substances Low inertia for high speed applications Zero backlash and low hysteresis ensures repeatable precise positioning

jaw coupling
jaw coupling
GS

The GS series is a line of couplings manufactured by Neff. This tool is a special anti-backlash shaft coupling with a toothed ring. This results in low surface pressure, and increased ...

flexible coupling
flexible coupling
SGFlex

Torque: 100 Nm - 3,240 Nm

... installation of the SGFlex couplings without moving parts of the machinery. “Standard” flexible couplings are elastic coupling elements developed for installation in the most diverse ...

elastomer coupling
elastomer coupling
SGFlex-LC

Torque: 4,300 Nm - 13,200 Nm
Rotational speed: 3,400 rpm - 4,100 rpm

The nex SGFlex-LC coupling system covers the torque range between our SGFlex-3F and TENBEX-ECO coupling systems. The SGFlex link assemblies inside the coupling work with seperate link ...

disc coupling
disc coupling
ARCUSAFLEX | AC

Torque: 200 Nm - 110,000 Nm
Rotational speed: 1,300 rpm - 4,200 rpm

... torsionally flexible rubber disc coupling for internal combustion engine drives * Very high torsional flexibility with a linear torsional deflection characteristic * High torsional vibration and shock load absorbing capability * ...

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REICH-KUPPLUNGEN ; Dipl.-Ing. Herwarth Reich GmbH
test bench coupling
test bench coupling
TOK

Torque: 100 Nm - 10,000 Nm
Rotational speed: 1,800 rpm - 10,000 rpm

TOK Coupling System * Elements available in different torsional stiffnesses * Suited for highest speeds * Adaptation to DIN or SAE flanges or according to specification * Self-centering, backlash-free ...

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REICH-KUPPLUNGEN ; Dipl.-Ing. Herwarth Reich GmbH
flexible coupling
flexible coupling
MULTI CROSS FORTE | MCF

Torque: 160 Nm - 54,000 Nm
Rotational speed: 900 rpm - 4,500 rpm

... flexible coupling with progressive torsional stiffness MULTI CROSS FORTE MCF * Very high torsional flexibility with a progressive torsional characteristic line * High compensation capability of axial, radial and angular ...

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REICH-KUPPLUNGEN ; Dipl.-Ing. Herwarth Reich GmbH
jaw coupling
jaw coupling
GWE 5113

Torque: 3 Nm - 560 Nm
Rotational speed: 4,000 rpm - 15,000 rpm

Elastomer Jaw Couplings GWE 5113 Torsionally flexible, backlash-free elastomer couplings with single-slit aluminium clamping hubs, highly compact design and outstanding concentricity ...

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RINGFEDER POWER TRANSMISSION GMBH
jaw coupling
jaw coupling
GWE 5117

Torque: 3 Nm - 160 Nm
Rotational speed: 6,000 rpm - 15,000 rpm

Elastomer Jaw Couplings GWE 5117 Torsionally flexible, backlash-free elastomer coupling of highly compact design with single-slit aluminium clamping hubs as well as expanding mandrel ...

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RINGFEDER POWER TRANSMISSION GMBH
flexible coupling
flexible coupling
GWE 5102

Torque: 0.5 Nm - 190 Nm
Rotational speed: 5,900 rpm - 47,500 rpm

... miniature is electrically insulating and vibration damping. Characteristics Backlash-free Elastomer Jaw Couplings RINGFEDER® GWE Backlash-free RINGFEDER® GWE jaw couplings ...

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RINGFEDER POWER TRANSMISSION GMBH
rigid coupling
rigid coupling
RLK 110 K series

Torque: 190 Nm - 2,800 Nm

Cone Clamping Elements RLK 110 K centres the hub to the shaft corrosion protected Features - Centres the shaft to the hub - All parts 35 µm chemically nickel-coated for high corrosion resistance pursuant to DIN 50021 (neutral salt ...

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SIAM RINGSPANN
rigid coupling
rigid coupling
RLK 402 series

Torque: 840 Nm - 414,500 Nm

Cone Clamping Elements RLK 402 TC centres the hub to the shaft Premium quality with double slot Features - Centres the hub to the shaft - Highest transmissible torque - For heavy duty applications - No axial displacement between ...

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SIAM RINGSPANN
rigid coupling
rigid coupling
RLK 404 series

Torque: 7,000 Nm - 1,206,000 Nm

Cone Clamping Elements RLK 404 centres the hub to the shaft high transmissible torque Features - Centres the hub to the shaft - High transmissible torque - No axial displacement between hub and shaft during clamping procedure - ...

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SIAM RINGSPANN
flexible coupling
flexible coupling
XGT2

Torque: 1.1 Nm - 65 Nm
Rotational speed: 9,000 rpm - 42,000 rpm

... manufacturing equipment / Mount machines / Machine tools / Packaging machines ● Optional Services -Couplings Bore and Keyway Additional Modification Service -Coupling Stainless Steel Screw Alteration ...

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NBK (Nabeya Bi-tech Kaisha)
flexible coupling
flexible coupling
MSH

Torque: 0.2 Nm - 5.78 Nm
Rotational speed: 19,000 rad.min-1 - 78,000 rad.min-1

This is a metal spring coupling with single-piece construction. A spiral-shaped slit is inserted into a cylindrical material. Because there is no backlash and the flexibility is excellent, ...

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NBK (Nabeya Bi-tech Kaisha)
flexible coupling
flexible coupling
XGT

Torque: 1.1 Nm - 35 Nm

... Actuator / Surface-mount machine / High precision XY stage / Index table Optional Services -Couplings Bore and Keyway Additional Modification Service -Coupling Stainless Steel Screw Alteration Service Please ...

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NBK (Nabeya Bi-tech Kaisha)
metal bellows shaft coupling
metal bellows shaft coupling
WDZ

Torque: 15 Nm - 1,600 Nm
Rotational speed: 6,000 rad.min-1 - 20,000 rad.min-1

• variable lengths from 105 to 450 mm • easy to assemble half-shell clamping hub • backlash-free, precise torque transmission, no additional intermediate bearing • high-speed and torsional stiffness • low moment of inertia

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JAKOB Antriebstechnik GmbH
elastomer shaft coupling
elastomer shaft coupling
EKM

Torque: 8 Nm - 2,000 Nm

EKM • radial clamping hub on both sides • cost-effective, very short design, standard series • plug in, backlash free, oscillation dampening • Torque range: 8 - 2.000 Nm • Shaft diameter: 8 - 90 mm

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JAKOB Antriebstechnik GmbH
shaft coupling with expanded cone
shaft coupling with expanded cone
EKS

Torque: 8 Nm - 600 Nm

... short overall length thanks to integrated, compact attachment to the hollow shaft • 7 sizes from 8 - 600 Nm • Pluggable, backlash-free, vibration-damping • variable taper pin diameter

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JAKOB Antriebstechnik GmbH
jaw coupling
jaw coupling
TRASCO® ES

Torque: 0.7 Nm - 3,840 Nm
Rotational speed: 1,500 rpm

... special compound Advantages: Backlash free motion drive Vibration dumping Low thermical and electrical conductivity Easy and quick mounting Functional at use Perferct balancing (A and AP versions) Very ...

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SIT S.p.A.
flexible coupling
flexible coupling
HKS / HKSI 5… (Ex)

Torque: 3 Nm
Rotational speed: 6,000 rpm

... consequence, they are ideal for extreme operating conditions. Single joint couplings are available with different hub lengths and bore diameters in addition to insulated coupling versions for attachments ...

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Johannes Hübner Giessen
flexible coupling
flexible coupling
HKDS / HKDSI 5… (Ex)

Torque: 3 Nm
Rotational speed: 6,000 rpm

... consequence, they are ideal for extreme operating conditions. Single joint couplings are available with different hub lengths and bore diameters in addition to insulated coupling versions for attachments ...

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Johannes Hübner Giessen
torsionally rigid coupling
torsionally rigid coupling
HKD / HKDI 5…

Torque: 0 Nm - 100 Nm
Rotational speed: 0 rpm - 4,000 rpm

... Corrosion proof HKD metal multiple disc couplings compensate a parallel misalignment up to ±0.5 mm and an axial misalignment up to ±1 mm as well as extending the service life of encoders in the process. Double joint couplings ...

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Johannes Hübner Giessen
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. Version ...

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ComInTec
rigid coupling
rigid coupling
Trantorque GT 28mm

Torque: 0 Nm - 466 Nm

The Trantorque GT Series 28mm Keyless Bushing provides a high capacity, zero-backlash shaft/hub or coupling connection of mounted components to shafts measuring 28mm ...

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Fenner Drives
flexible coupling
flexible coupling
CENTAFLEX-ACV

Torque: 160 Nm - 11,000 Nm
Rotational speed: 500 rpm - 3,000 rpm

... axial, radial and angular misalignments. Electrically insulating and thermally resistant silicon design for rupture-proof and backlash-free transmission in high torque applications. Available as axially blind fitting ...

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CENTA POWER TRANSMISSION