Maintenance-free couplings

28 companies | 92 products
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jaw shaft coupling / for mechanical power transmission / maintenance-free / backlash-free
jaw shaft coupling
SPIDEX®

Torque: 7.5 Nm - 20,000 Nm
Rotational speed: 0 rpm - 19,000 rpm

Elastic curved jaw couplings reduce intermittent short-period torsional shocks by storing part of this shock energy elastically. Any degree of uneven movement and torque transference is consequently reduced. Elastic couplings ...

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Lovejoy
gear shaft coupling / for mechanical power transmission / for pumps / for electric motors
gear shaft coupling
DENTEX®

Torque: 10 Nm - 2,400 Nm
Rotational speed: 0 rpm - 8,000 rpm

The DENTEX® coupling is a flexible gear coupling whose typical features are two congruent hubs with crowned teeth which transmit torque by meshing with the internal toothing of the sleeve. The coupling ...

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Lovejoy
torsionally rigid coupling / disc / for shafts / maintenance-free
torsionally rigid coupling
DIR series

Torque: 1,100 Nm - 147,000 Nm
Rotational speed: 1,150 rpm

The DIR-type, and the DILR-type couplings are manufactured by Lovejoy and are disc couplings that are acceptable for use in replacing floating shafts in flanged series gear couplings. ...

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Lovejoy
elastomer coupling / industrial / maintenance-free / torque
elastomer coupling
CT

Torque: 0 Nm - 200,000 Nm
Rotational speed: 0 rpm - 7,200 rpm

... bell-house installation are optional. The CT coupling design makes it virtually failure-free. In the highly unlikely event of damage to the elastomer elements, the coupling will continue ...

membrane coupling / maintenance-free
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 ...

disc coupling / torsionally rigid / transmission / backlash-free
disc coupling
ROBA®-DS servo series

Torque: 10 Nm - 225 Nm
Rotational speed: 7,800 rpm - 22,500 rpm

... optimum performance with its backlash-free torque transmission enabling high torsional rigidity. It's also maintenance free.

torsionally flexible shaft coupling / for wind turbines / engine / gearbox
torsionally flexible shaft coupling
METAFLEX

Torque: 5,000 Nm - 220,000 Nm
Rotational speed: 2,300 rpm - 5,200 rpm

... Metaflex is a coupling from Vulkan that runs with torque ranges from 5.0kNm to 120kNm. It is used in wind turbines, industrial spaces and in many spots where engines and gears have to be coupled with one another. The ...

rigid coupling / for agitators / for paper machines / for chemical applications
rigid coupling

Torque: 0 Nm - 28,754.63 Nm

... Dodge Taper-Lock Rigid coupling utilizes Taper-Lock bushings for easy installation and removal, with minimal shaft damage. Fully machined for good inherent balance, the Dodge Taper-Lock Rigid Coupling ...

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Baldor Electric Company
bellows coupling / shaft / transmission / backlash-free
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 ...

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RINGFEDER POWER TRANSMISSION
bellows coupling / shaft / transmission / spindle
bellows coupling
GWB AKD

Torque: 22 Nm - 800 Nm
Rotational speed: 4,900 rpm - 12,700 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 ...

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RINGFEDER POWER TRANSMISSION
bellows coupling / shafts / transmission / spindle
bellows coupling
GWB AKN

Torque: 22 Nm - 600 Nm
Rotational speed: 4,900 rpm - 12,700 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 ...

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RINGFEDER POWER TRANSMISSION
flexible coupling / for pumps / industrial / for mixers
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 ...

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SGF GmbH & Co. KG
elastomer coupling / torsionally flexible / for shafts / transmission
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 ...

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SGF GmbH & Co. KG
torsionally-rigid flexible shaft coupling / for mechanical power transmission / for pumps / engine
torsionally-rigid flexible shaft coupling
SGFlex-3FF

Torque: 210 Nm - 3,240 Nm
Rotational speed: 3,500 rpm - 7,200 rpm

... technology comes in. This coupling can also be used for elastic torque Transmission in other vibration sensitive drives, for example on pump gearboxes, high-pressure pumps, generators or compressors. The SGFlex-3FF ...

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SGF GmbH & Co. KG
rigid coupling / zero-backlash / misalignment correction / maintenance-free
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 ...

gear coupling / pump / maintenance-free
gear coupling
RDZ … EEO Series

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

... vertical 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
disc coupling / torsionally rigid / for shafts / pump
disc coupling
RDL … DSO Series

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

Disc Couplings RDL … DSO with single disc pack Features - Nominal torques up to 13 300 Nm - Combines high torque capacity with low weight - Backlash free - Compensation of axial and angular ...

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RINGSPANN
pin and bush coupling / flexible / pump / fan
pin and bush coupling
REB … DCO Series

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

... Bush Couplings REB … DCO lubrication-free Features - Vertical/horizontal mounting - Adsorbs vibrations - Progressive torsion spring properties due to primarily pressurised bushings - ...

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RINGSPANN
transmission coupling / for pumps / compact / maintenance-free
transmission coupling
PIX-PowerWare®

... 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 ...

pump coupling / for pumps / transmission / heavy-duty
pump coupling

Features - Sustain very high torque rating - Suitable for high speed applications - Heavy duty design with flexibility - Counters all types misalignment i.e. axial, parallel & angular & large axial movement capacity - Suitable for ...

jaw coupling / elastomer / torsionally flexible / for mixers
jaw coupling
Spidex®

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
jaw coupling / elastomer / torsionally flexible / rigid
jaw coupling
LF series

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

... under stall condition Substantial shock, vibration and misalignment capabilities, maintenance free, fail-safe operation. See www.jbj.co.uk/torsional-couplings.html for further information

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jbj Techniques Limited
pump coupling / for shafts / for chemical applications / pharmaceutical products
pump coupling
GMDO

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

... magnetic coupling works by using the power generated by permanent magnets. No external power supply is needed. These are permanent magnets not electro magnets. » no fluid leakage from pump seals.* (depending ...

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jbj Techniques Limited
jaw coupling / flexible / for shafts / misalignment correction
jaw coupling
MULTI MONT SELLA | MMS

Torque: 40 Nm - 1,000,000 Nm
Rotational speed: 520 rpm - 5,000 rpm

... withstand high overloads Well suited as plug-in type couplings ensuring ease of assembly and alignment Allow prompt and easy radial change of the flexible elements by sliding back the retaining cap Maintenance-free Customisable ...

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REICH-KUPPLUNGEN ; Dipl.-Ing. Herwarth Reich GmbH
compact coupling / torsionally flexible / for shafts / maintenance-free
compact coupling
ARCUSAFLEX-VSK | AC-VSK

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

... in different torsional stiffnesses Enhanced damping capacity through frictional damping Maintenance-free coupling bearings Radial bearing close to the cardan joint A ...

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REICH-KUPPLUNGEN ; Dipl.-Ing. Herwarth Reich GmbH
torsionally rigid coupling / pump / for diesel engines / backlash-free
torsionally rigid coupling
RCT

Torque: 300 Nm - 5,000 Nm

Torsionally Stiff Flange Couplings for Pump Drives. With RCT couplings REICH offers an optimal drive solution for the connection of diesel engines to hydraulic pumps. Due to the torsionally stiff design ...

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REICH-KUPPLUNGEN ; Dipl.-Ing. Herwarth Reich GmbH
flexible coupling / bellows / for shafts / zero-backlash
flexible coupling
A5-26

Torque: 0.6 Nm - 4 Nm

rigid coupling / for shafts / maintenance-free / misalignment correction
rigid coupling
A5-17

Torque: 22 Nm - 36 Nm

torsionally flexible coupling / for shafts / maintenance-free
torsionally flexible coupling
A5-21

Torque: 1 Nm - 3 Nm

metal bellows shaft coupling / torsionally-rigid flexible / miniature / maintenance-free
metal bellows 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
elastomer shaft coupling / for shafts / for mechanical power transmission / torque
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
torsionally-rigid flexible shaft coupling / for shafts / for mechanical power transmission / maintenance-free
torsionally-rigid flexible shaft coupling
ESM-A

Torque: 10 Nm - 2,000 Nm

• conical clamping hub on both sides • rotary symetric design - high speed • plug-in, backlash free, oscillation dampening • Torque range: 10 - 2.000 Nm • Shaft diameter: 6 - 85 mm

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JAKOB Antriebstechnik GmbH
flexible shaft coupling / maintenance-free / sleeve
flexible shaft coupling
Elastic coupling 1 series

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

... mechanical resistance are both excellent. Great vibration absorption High mechanical resistance Economical solution No maintenance

spiral coupling / for shafts / conveyor / spindle
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 ...

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VMA Antriebstechnik GmbH
spiral coupling / conveyor / spindle / maintenance-free
spiral coupling
ASK DD

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 ...

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VMA Antriebstechnik GmbH
spiral coupling / conveyor / spindle / maintenance-free
spiral coupling
ASK BBH

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 ...

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VMA Antriebstechnik GmbH
disc type coupling / torsionally rigid / membrane / for shafts
disc type coupling
SFC ,SFF ,SFS ,SFM ,SFH

Torque: 0.25 Nm - 8,000 Nm
Rotational speed: 5,900 rpm - 25,000 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 ...

torsionally rigid coupling / for shafts / transmission / zero-backlash
torsionally rigid coupling
ASK

Torque: 10 Nm - 400 Nm
Rotational speed: 0 rpm - 40,000 rpm

The ASK sliced 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 ...

torsionally rigid coupling / with encoder / zero-backlash / maintenance-free
torsionally rigid coupling
HKS / HKI 5…

Torque: 0 Nm - 100 Nm
Rotational speed: 0 rpm - 10,000 rpm

Type HK couplings were developed for encoders required to meet stringent demands with regard to precision, backlash-free angular transmission or torsional rigidity. The metal couplings ...

elastomer coupling / backlash-free / compact / maintenance-free
elastomer coupling

Rotational speed: 0 rpm - 28,000 rpm

coupling without backlash Backlash-free couplings under initial load axial plug-in easy mounting no time-consuming screw connections compact design low rotating inertia maintenance-free ...

membrane coupling / transmission / backlash-free / maintenance-free
membrane coupling
FKZS series

Torque: 0 Nm - 60 Nm
Rotational speed: 0 rpm - 25,000 rpm

Spring washer couplings enable backlash-free angularly aligned transmission of rotary movements. Very high torsional stiffness, low restoring forces. Extremely robust stainless steel spring washers. ...

flexible coupling / for shafts / transmission / for pumps
flexible coupling
PFS

Torque: 50 Nm - 1,000 Nm
Rotational speed: 0 rpm - 300 rpm

Type PFS Coupling • Type PFS Wedgegard coupling has been designed for use on machines where it is essential that no pre-loading of the bearings can be permitted. • Particularly suitable for positive displacement ...

flexible coupling / for shafts / transmission / for pumps
flexible coupling
DFS

Torque: 45 Nm - 122,000 Nm
Rotational speed: 0 rpm - 500 rpm

Type DFS Coupling • Type DFS Wedgegard Couplings can be supplied bored and keywayed to customer requirements. • Standard Units for release torques up to 122,000 Nm. Torque is adjustable by Wedgepin ratings. • ...

water coupling / rigid / hydrodynamic / for shafts
water coupling

Torque: 0 Nm - 6,000 Nm
Rotational speed: 0 rpm - 200 rpm

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 ...

torsionally rigid coupling / for shafts / transmission / for mechanical power transmission
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. ...

rigid coupling / for shafts / transmission / industrial
rigid coupling
GRI

Torque: 790 Nm

Rigid coupling 'GRI' Made in steel fully turned with phosphating treatment. Extremely rigid connection. High torque possible. Wear and maintenance free. Compact dimensions. ...

bellows coupling / backlash-free / maintenance-free / ATEX
bellows coupling
BK1 series

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

... Temperature range: -30° C to +120° C (-22° F to +212° F) Blacklash: Absolutely backlash-free due to bolted connection. Service life: These couplings are maintenance-free ...

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R + W Coupling Technology
backlash-free coupling / maintenance-free / metal bellows
backlash-free 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 flexible coupling / shaft-hub / maintenance-free / anti-vibration
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 ...

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Utkarsh Transmissions Pvt. Ltd.