Flexible couplings

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Flexible couplings | Choosing the Right Mechanical Coupling
A coupling (or transmission joint) is a mechanical system for transmitting power and torque from a driving shaft to a rotating driven shaft. It is rare for coupled shafts to be perfectly aligned. For this reason, certain couplings (such as flexible couplings and universal joints) are also used to compensate for misalignments between shafts. The type of misalignment will be a determining factor in the choice of coupling.
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jaw coupling
jaw coupling
CJ series

Torque: 7 Nm - 69,990 Nm
Rotational speed: 1.2 rpm - 19,000 rpm

European standard shaft coupling Improved torsional softness & angular misalignment capability (up to 1.3°) Fail-safe (will still perform if elastomeric “spider” fails) No metal to metal contact Resistant to oil, ...

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Lovejoy
elastomer coupling
elastomer coupling
GS

Torque: 1.28 Nm - 294.97 Nm
Rotational speed: 3,150 rpm - 25,400 rpm

... DSC) – Transmits torque utilizing a double split clamp to attach hub to shaft. Zero or minimum backlash. Torque capacity of coupling determined by bore size. Clamping Hub With Double Slot With Keyway (DSCK) – Transmits ...

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Lovejoy
torsionally flexible coupling
torsionally flexible coupling
S-Flex Endurance™

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

... S–Flex Endurance coupling ensures ease of assembly and reliable performance. No special tools are needed for installation or removal. The S–Flex Endurance couplings can be used in a wide variety of applications. The ...

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Lovejoy
jaw coupling
jaw coupling
L series

Torque: 0.4 Nm - 711 Nm

This light-duty flexible coupling is ideal for direct connections of general-use motors. It is simply constructed of two hubs and one insert. Superior for secure torque transmission and vibration/impact ...

jaw coupling
jaw coupling
LN series

Torque: 60 Nm - 810 Nm

... torsional stiffness and wear resistance. ・Simply constructed with two hubs and one spider, uses a clamp shaft coupling method, making this coupling extremely easy to install. ・Available for Taper-Lock ...

torsionally flexible coupling
torsionally flexible coupling
VULKARDAN F

Torque: 5,200 Nm - 32,500 Nm
Rotational speed: 2,100 rpm - 2,750 rpm

... successor of the well-established VULKARDAN E and complements the VULKAN highly flexible couplings product portfolio below the RATO R torque range. In comparison to similar couplings ...

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VULKAN Marine
elastomer coupling
elastomer coupling
RATO DG/DG+

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

The RATO DG and RATO DG+ engine drive couplings have been specially designed for use in installations requiring a medium level of torsional flexibility and misalignment capacity. These couplings are used ...

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VULKAN Marine
flexible shaft coupling
flexible shaft coupling
ISC

Torque: 10,000 Nm - 160,000 Nm
Rotational speed: 1,040 rpm - 2,100 rpm

The VULKAN Integrated Shaft Coupling (ISC) combines in a unique way the well proven RATO DS torsional rubber coupling with a double cardanic floating shaft. The working principle of the ISC is based on ...

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VULKAN Marine
flexible shaft coupling
flexible shaft coupling
QCSJS

HEAVY DUTY SHAFT COUPLING CLAMP One-Touch Fasteners are quick release fasteners for frequent changeover of machinery or fixture. Quick and easy tool-less clamping reduces setup time in changeover. IMAO's quick release ...

flexible shaft coupling
flexible shaft coupling
QCSJ

... styles, quarter turn fasteners, ball locking fasteners and pin holding fasteners. - Feature - Multipurpose coupling element Cam & spring clamping Easy to clamp/unclamp by turning 90° - Technical ...

flexible coupling
flexible coupling
EUROGRIP®

... minimizes coupling and end piece wear and retains tooth integrity. Predictable shear properties allow for component protection. Zero backlash and no moving parts enable silent operation. Designed for specific VW and ...

flexible coupling
flexible coupling
EUROGRIP®

Gates® EuroGrip® Flexible Couplings are developed to transmit torque to drive engine accessories and to dampen vibrations between two connected shafts, they relieve the stress that would result from a ...

flexible shaft coupling
flexible shaft coupling
ISM/BSM

... input flange and “G” type gearboxes with flexible coupling in only a few minutes. Main Components • Input shaft in aluminium • Body in aluminium • Bearings with ball or conical roller • Motor flexible ...

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, ...

torsionally flexible coupling
torsionally flexible coupling
smartflex®

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

... at www.mayr.com and adapt the product optimally to your technical specifications. smartflex® are plug-in metal bellows couplings They connect shafts and transmit torques torsionally stiff and backlash-free. They compensate ...

flexible coupling
flexible coupling
ROBA®-DS

Torque: 35 Nm - 110,000 Nm
Rotational speed: 2,300 rpm - 22,500 rpm

... specifications. ROBA® -DS couplings connect shafts. They transmit torques in a torsionally rigid and backlash-free manner. Single-jointed couplings (Type 950._ _ _) compensate for angular and axial ...

flexible coupling
flexible coupling
BCT

Torque: 0.1 Nm - 8,500 Nm

Your customized coupling completes the drive train: Flexible in design Fine-tuning your drive Maximum performance Metal bellows couplings, elastomer couplings ...

jaw coupling
jaw coupling
GWE 5113

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

Torsionally flexible, backlash-free elastomer couplings with single-slit aluminium clamping hubs, highly compact design and outstanding concentricity for vibration and shock damped, uniform power transmission. Product ...

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RINGFEDER POWER TRANSMISSION 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, ...

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jbj Techniques Limited
claw coupling
claw coupling

Torque: 19 Nm - 62,000 Nm
Rotational speed: 0 rpm - 7,500 rpm

Torsionally flexible claw couplings consisting of two hubs and a set of rubber elements that fit radially between the claws of the two hubs. Rated torque: 19 Nm to 62,000 Nm, ATEX compliant. The N-EUPEX ...

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jbj Techniques Limited
elastomer coupling
elastomer coupling
LK series

Torque: 125 Nm - 6,000 Nm
Rotational speed: 1 rpm - 6,000 rpm

... applications with diesel, gasoline or natural gas engines which drive one or more flange-mounted hydraulic pumps. LK torsional couplings are usable with all engine-driven hydrostatic applications in the low to mid ...

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jbj Techniques Limited
elastomer coupling
elastomer coupling
ARCUSAFLEX | AC

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

ARCUSAFLEX ® | AC ARCUSAFLEX - Highly torsionally flexible rubber disc coupling for internal combustion engine drives * Very high torsional flexibility with a linear torsional deflection characteristic * ...

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REICH-Kupplungen
claw coupling
claw coupling
MULTI MONT SELLA | MMS

Torque: 63 Nm - 1,000,000 Nm
Rotational speed: 750 rpm - 9,000 rpm

... Torsionally flexible claw couplings MULTI MONT SELLA * compensate for axial-, radial- und angular misalignments * absorb shocks and vibrations * are fail-safe and withstand high overloads * are ...

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REICH-Kupplungen
torsionally flexible coupling
torsionally flexible coupling
iTOK

Torque: 600 Nm - 60,000 Nm
Rotational speed: 1 rpm - 7,800 rpm

Industrial Coupling iTOK ->Highly flexible transfer element with high torsional elasticity ->High torsional vibration and shock load damping capability ->Compensation of misalignments and easy positioning ...

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REICH-Kupplungen
elastomer coupling
elastomer coupling
23022-11 series

Torque: 8 Nm - 900 Nm
Rotational speed: 4,000 rpm - 13,000 rpm

Elastomer dog couplings with clamp hubs, stainless steel MATERIAL Hub stainless steel. Coupling spider polyurethane. VERSION Hub bright. Coupling spider blue Shore 80A. Coupling ...

flexible coupling
flexible coupling
23003 series

Torque: 0.5 Nm - 100 Nm
Rotational speed: 15,000 rpm

Metal bellows couplings, mini with grub screw MATERIAL Hub aluminium. Bellows stainless steel. VERSION Bright. NOTE Play-free mini metal bellows coupling with high torsional stiffness. The ...

flexible coupling
flexible coupling
ASK series

Torque: 2 Nm - 400 Nm
Rotational speed: 3,500 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 ...

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Miki Pulley Europe AG
jaw coupling
jaw coupling
Starflex ALS B series

Torque: 1.2 Nm - 650 Nm
Rotational speed: 5,900, 4,800, 10,000, 7,000 rpm

The Starflex has a simple construction of two hubs with a flexible element inside. There are three types of elements that differ in hardness and fit. The flexible element is a polyurethane elastomer and ...

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Miki Pulley Europe AG
jaw coupling
jaw coupling
Starflex ALS H series

Torque: 1.2 Nm - 1,050 Nm
Rotational speed: 4,500 rpm - 34,100 rpm

The Starflex has a simple construction of two hubs with a flexible element inside. There are three types of elements that differ in hardness and fit. The flexible element is a polyurethane elastomer and ...

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Miki Pulley Europe AG
pin and bush coupling
pin and bush coupling
REB … DCO

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

... Adsorbs vibrations Progressive torsion spring properties due to primarily pressurised bushings Fail-safe in the event of the failure of the bushings Easy replacement of bushings without disassembly of the coupling ...

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RINGSPANN
jaw coupling
jaw coupling
REK … DQO

Torque: 5,300 Nm - 169,000 Nm
Rotational speed: 0 rpm - 3,385 rpm

... torques up to 169 000 Nm Compensation of axial, radial and angular misalignments Adsorbs vibrations Progressive torsion spring properties due to primarily pressurised elastomer cushions Fail-safe in the event of the ...

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RINGSPANN
jaw coupling
jaw coupling
REK … DCO

Torque: 9.6 Nm - 3,430 Nm
Rotational speed: 2,800 rpm - 19,000 rpm

... curved jaws Features Compensation of axial, radial and angular misalignments Adsorbs vibrations Progressive torsion spring properties due to primarily pressurised spiders Symmetrical design allows for high running ...

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RINGSPANN
flexible coupling
flexible coupling
RATO DS/DS+

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

... torque flexible Vulkan RATO DS and RATO DS+ couplings have been specially designed for use in installations requiring a high level of torsional flexibility and medium level of misalignment capacity. Supplementing ...

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VULKAN Industry and Energy
hydrostatic system coupling
hydrostatic system coupling
HYDROFLEX MA-S

Torque: 90 Nm - 2,010 Nm

... its HYDROFLEX coupling program for this application – also known as HYDROFLEX MA-S, a torsionally flexible coupling for direct connection between diesel engines and one or more hydraulic ...

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VULKAN Industry and Energy
flexible coupling
flexible coupling
VULKARDAN P series

Torque: 320 Nm - 31,500 Nm
Rotational speed: 1,450 rpm - 4,100 rpm

... highly flexible coupling will be required for shifting resonances and damping of torsional vibration. This coupling protects the cardan shaft and the driven machinery from inadmissible ...

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VULKAN Industry and Energy
torsionally flexible coupling
torsionally flexible coupling
GP

Torque: 55 Nm - 5,100 Nm
Rotational speed: 2,500 rpm - 5,000 rpm

Couplings with a flexible ring to compensate for greater angular and radial misalignments than those allowed for in couplings with rubber elements. The flexible elements ...

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AB TRASMISSIONI SRL
flexible coupling
flexible coupling
GB

Torque: 48 Nm - 36,450 Nm
Rotational speed: 1,500 rpm - 7,000 rpm

Hub-hub couplings with rubber elements for shaft-shaft coupling of both driving and driven machines by means of taper bushes already machined with cylindrical bore and keyway. Compared to the GC series, ...

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AB TRASMISSIONI SRL
flexible coupling
flexible coupling
GBF

Torque: 48 Nm - 36,450 Nm
Rotational speed: 1,500 rpm - 7,000 rpm

Couplings with rubber elements to couple the flywheels of endothermic engines with the shafts of driven machines by means of a flange-hub connection with a taper bush already machined with a cylindrical bore and keyway. ...

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AB TRASMISSIONI SRL
torsionally flexible coupling
torsionally flexible coupling
Morflex

Torque: 17.5 Nm - 1,505 Nm
Rotational speed: 3,800 rpm - 6,500 rpm

... greatly to the life of the coupling. Morflex couplings can be used in ambient temperatures ranging from -15°C to 95°C. All drive and reaction forces are accommodated by displacement of the flexible ...

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Cross & Morse
elastomer coupling
elastomer coupling
GE series

Torque: 10 Nm - 2,400 Nm
Rotational speed: 2,800 rpm - 14,000 rpm

The couplings are equally suited to horizontal or vertical shaft applications, providing positive power transmission and absorbing torsional, vibration and impact loads. The standard elastomeric ring is a black thermoplastic ...

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Cross & Morse
jaw coupling
jaw coupling
L series

Torque: 0.4 Nm - 712 Nm
Rotational speed: 4,200 rpm - 31,000 rpm

... expanded its comprehensive family of quality industrial couplings to include the Type ‘C’ Jaw, offering a uniquely simple design combined with misalignment capability and maximum economy. The ‘L’ coupling ...

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Cross & Morse
pin and bush coupling
pin and bush coupling
PIX-PowerWare® PBC

Torque: 78 Nm - 23,780 Nm
Rotational speed: 1,060 rpm - 6,000 rpm

Features - Simple in construction - Power transmission through high tensile bolts - Highly stiff rubber Bushes are capable to bear the shock load - Rubber bushes remain unaffected from water, oil or dust & suit to temperature up to 80ºC - ...

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

Features - Ease 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 ...

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PIX Transmissions Limited
flexible coupling
flexible coupling
PIX-PowerWare® PHRC

... incidental misalignment Exceptional performance at lower costs Suitable for flywheel applications Peak loads are reduced by a flexible component, as a prime design consideration Available in both Pilot Bore & Taper Lock design

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PIX Transmissions Limited
aluminum coupling
aluminum coupling
Single Flex 6A-A1C

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

... 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 version offers very low weight and inertia. ...

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ZERO-MAX Europe
stainless steel coupling
stainless steel coupling
Single Flex 6A-C-SS

Torque: 20 Nm - 402 Nm
Rotational speed: 4,800 rpm - 8,000 rpm

... backlash-free Single Flex 6A-C-SS design of the composite disc coupling offers optimum protection in corrosive application areas. The use of high quality stainless steel of all coupling components, ...

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ZERO-MAX Europe
steel shaft coupling
steel shaft coupling
Single Flex 6A-QD

Torque: 20 Nm - 1,763 Nm
Rotational speed: 3,900 rpm - 7,400 rpm

The single-cardanic Single Flex 6A-QD version of the backlash-free composite disc coupling enables compensation of very high shaft misalignments in axial and angular direction. The 6A-QD clamping bushing connection ...

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ZERO-MAX Europe
flexible coupling
flexible coupling
KOB series

Torque: 3.4 Nm - 95 Nm
Rotational speed: 3,000 rpm

These flexible and very robust couplings consist of only 3 parts and are intended for non-continuous operation. They offer zero-play operation, a high torsional stiffness and are easy to mount in even ...

jaw coupling
jaw coupling
R/GS

The R/GS is a type of clutch that is specifically being utilized for the connection between the gearbox and the motor.

claw coupling
claw coupling

RKK slip claw coupling: Serve as overload protection when connecting two shafts. They consist of an RT slip hub and a claw coupling. Advantages of RKK slip claw couplings: Axially ...

torsionally flexible coupling
torsionally flexible coupling
MIC Series

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

... Dynamometer and Hysteresis Brake (HB). The couplings consist of one (MIC-6) or two (MIC-5) disc packs, two clamping hubs and a spacer. They are both torsionally stiff and flexible in order to compensate ...

torsionally flexible coupling
torsionally flexible coupling
BKC Series

Torque: 15 Nm - 450 Nm
Rotational speed: 0 rpm - 10,000 rpm

... hubs. The couplings are both torsionally stiff and flexible in order to compensate for axial, angular and radial misalignment when connecting two shaft ends. The high torsional spring ...

torsionally flexible coupling
torsionally flexible coupling
BK2 Series

Torque: 30 Nm - 6,000 Nm
Rotational speed: 0 rpm - 10,000 rpm

... bellows and 2 clamping hubs. The couplings are both torsionally stiff and flexible in order to compensate for axial, angular and radial misalignment when connecting two shaft ends. The high torsional ...

shaft coupling
shaft coupling
6P18C

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

... Flex CD® 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 ...

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ZERO-MAX
flexible shaft coupling
flexible shaft coupling
SAE series

Torque: 2,030 Nm - 26,155 Nm

Universal Joint Shaft Couplings Quick manual shearpin reset with Wedgegard® system Fits standard SAE UJ (Universal Joint) companion flanges. Release torque is adjustable by Wedgepin ratings. The ...

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Howdon Torque limiters
flexible coupling
flexible coupling
CFS series

Torque: 600 Nm - 76,403 Nm

Type CFS Wedgegard couplings combine a Centaflex half coupling with the Wedgegard torque limiter. Units can be supplied bored and keywayed to customer re- quirements. CFS Couplings ...

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Howdon Torque limiters
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 location. Shear ...

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Howdon Torque limiters
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 rigidity of the ...

flexible coupling
flexible coupling
RA

Torque: 7.5 Nm - 2,400 Nm
Rotational speed: 1,500 rpm

NEFF's RA/RG Series of couplings are part of the company's line of NEFF Coupling accessories. Models of both series are designed to be torsionally flexible. They are generally utilized ...

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