Rigid couplings

79 companies | 336 products
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rigid coupling
rigid coupling

Steel adjusting rings DIN 705 K0406 have a smooth natural finish. Form A has grub screw DIN 553 and Form E with grew scrub DIN 914. Description Material: Stainless steel 1.4305. Version: Bright. Note: Form A: with grub screw DIN 553 ...

rigid coupling
rigid coupling
GD series

... size This type of coupling is also known as a “rigid clamp style” coupling. When you want the strength of a rigid coupling at cast iron prices, choose ...

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Lovejoy
rigid coupling
rigid coupling
HercuFlex® RA, RAHS series

Torque: 192.3 Nm - 154,095.6 Nm
Rotational speed: 2.7 rpm - 2,164 rpm

... Stainless Steel coupling also available) The RA and RAHS couplings are offered in two different styles. Type II coupling consists of two rigid hubs, adjusting nut ...

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Lovejoy
locking device coupling
locking device coupling
GS series

Rotational speed: 6,350 rpm - 25,400 rpm

Curved Jaw Style (GS Series) offers Zero backlash (no jamming) in a three-piece design. It has aluminum and steel hubs. Clamping and locking device can connect the hubs solidly to the shafts. There are four different types of urethane ...

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Lovejoy
rigid coupling
rigid coupling
DIN 705

There is a wide range of standard components available to guarantee the safe and functional design of any construction. MBO Osswald offers a plethora of generic machine components. The specifications include DIN 15058 axle holders, DIN ...

rigid coupling
rigid coupling

Torque: 51 Nm - 2,450 Nm

The shrink disks from Wittenstein are used to mount load shafts to hollow-shaft gearheads quickly and effortlessly. Their design are both geometrically and technically equal which makes it capable of offering a dependable torque transmission ...

rigid coupling
rigid coupling
TAPER BUSHES

Torque: 0.6 daNm - 36 daNm

TAPER BUSHES Taper bushes allow easy mounting and quick removal of the transmission elements, thus eliminating the clearance between shaft and bore. Wide range of different models of taper bushes, each with a wide range of bore diameters ...

rigid coupling
rigid coupling
GN 706.3

The Ganter griff threaded shaft collar is designed to function with bolt thread tolerance of 6g. To continue, the product looses its tolerance after being utilized for clamping. The threaded shaft performs in a wide variety of tasks that ...

rigid coupling
rigid coupling
GN 707.5

Split set collars GN 707.5 have been designed for mounting in radial direction on round cross-sections auch as shafts or axes. Combined with the Stainless Steel screws and nuts, the plastic elements are particularly suitable for use ...

locking device coupling
locking device coupling
POWER LOCK AS Series

Torque: 196 Nm - 173,000 Nm

1.Multipurpose Ideally structed and highly reliable locking devices. 2.Low Maching Costs Keyways, splines, presses and thermal fittings are not required. Optimum performance is achieved with low shaft tolerance of h8, hub bore tolerance ...

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Tsubakimoto Chain
locking device coupling
locking device coupling
POWER LOCK AD-N Series

Torque: 382 Nm - 429,000 Nm

1.High Capacity Capable of transmitting 1.5 to 3 times the rated torque of the AS Series. 2.Same Inner and Outer Diameters as the AS Series Designed with the same inner and outer diameters as an AS Series Power-Lock. 3.Self-Centering These ...

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Tsubakimoto Chain
locking device coupling
locking device coupling
POWER LOCK KE Series

Torque: 5 Nm - 9,900 Nm

1.Wide Range of Shaft Tolerance Compatible with m6, k6, js6, h6~h10 shaft tolerances. (*) Exclude electroless nickel-plated models. 2.Self-Centering These units provide accurate shaft-hub alignment and concentricity, allowing ...

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Tsubakimoto Chain
shaft collar coupling
shaft collar coupling
401xx series

Steel Shaft Collars Material: Low Carbon Steel Finish: Zinc Plate Set Screws Furnished Tolerances on I.D. +.005 -.000 Available in FixtureProTM Design Software and PartSpec CD

flexible coupling
flexible coupling
VULASTIK L series

Torque: 520 Nm - 52,000 Nm
Rotational speed: 2,500 rpm - 5,300 rpm

... installation, rigid mounted engines The VULASTIK L coupling is an axial pluggable highly flexible coupling developed for a variety of different applications. Four rubber qualities ...

flexible coupling
flexible coupling
BKC Series

Torque: 30 Nm - 450 Nm
Rotational speed: 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 rate of the couplings ...

rigid coupling
rigid coupling

Torque: 25 Nm - 1,050 Nm
Rotational speed: 750 rpm - 3,098 rpm

This bolt coupling is a rigid coupling. It is made of two halves, which are cast iron grade GG25 connected by means of bolts. It is maintenance and lubrication free. Additionally, its ...

torsionally flexible coupling
torsionally flexible 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 ...

rigid coupling
rigid coupling
UNIGRIP® series

Torque: 16 Nm

The axial tensioner ETP-UNIGRIP is used when workpieces or tools, for example circular knives with spacers, are going to be clamped axially against a shoulder on the shaft in an accurate position. CONSTRUCTION Hydraulic unit with ...

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ETP
rigid coupling
rigid coupling
EXPRESS® series

Torque: 46 Nm - 17,000 Nm

... OPERATION When the pressure screw is tightened the double-walled sleeve expands uniformly against shaft and hub and creates a rigid joint. Dismantling is done by loosening the screw. ETP-EXPRESS returns to its original ...

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ETP
rigid coupling
rigid coupling
EXPRESS® R series

Torque: 46 Nm - 8,700 Nm

CONSTRUCTION ETP-EXPRESS type R is ETP-EXPRESS made of stainless steel. The screw is also stainless. OPERATION ETP-EXPRESS type R works in the same way as ETP-EXPRESS. FEATURES & BENEFITS ETP-EXPRESS type R has the same good ...

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ETP
rigid coupling
rigid coupling
EH 25069

The EH 25069 from Halder Norm + Technik are set collars equipped with a strong clamping force. This equipment is available in two versions, such as slotted and divided. It can be applied universally as a fixed stop. The materials used ...

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HALDER France
rigid coupling
rigid coupling
EH 25070

Halder Norm + Technik's clamping ring is made from stainless-steel and has a strong clamping force. It is available slotted and divided versions. Clamping rings come with fastening arrangements for sensors and switches. It finds universal ...

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HALDER France
rigid coupling
rigid coupling
EH 25100.0006 - 25100.0090

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HALDER France
rigid coupling
rigid coupling

316 Stainless Steel Shaft Collars: For food, medical and pharmaceutical applications Marlborough, Massachusetts, USA, March 2010. Ruland Manufacturing Co., Inc. offers a full range of smooth bore shaft collars in 316-grade ...

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Ruland Manufacturing Co., Inc.
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 ...

rigid coupling
rigid coupling
23351

Torque: 530 Nm - 11,560 Nm

The conical clamping rings 23351 form B can be fully recessed when in a hub connection. The advantage of this particular arrangement is the transfer of higher torques. If the clamping ring needs to be loosened without the dismantling ...

locking device coupling
locking device coupling
RfN 7003 series

Torque: 355 Nm - 512,635 Nm

Locking Assembly RfN 7003 Two piece design with slit and single taper and without flange can be completely recessed within a component’s hub. Axial position of component not fixed and may move during installation. Characteristics Self-centering, ...

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RINGFEDER POWER TRANSMISSION GMBH
locking device coupling
locking device coupling
RfN 7004 series

Torque: 530 Nm - 63,903 Nm

Locking Assembly RfN 7004 Extended version of the Locking Assembly RfN 7003 allowing for use with smaller hub diameters due to the reduced shaft and hub pressures. Characteristics Is the extended design of series RfN 7003. Here, ...

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RINGFEDER POWER TRANSMISSION GMBH
locking device coupling
locking device coupling
RfN 7005 series

Torque: 649 Nm - 1,760,000 Nm

Locking Assembly RfN 7005 Three piece self-centering design for heavy duty torques. Characteristics Three piece, self-centering, slitted locking assemblies for highest bending moments and torques. During assembly a minor axial displacement ...

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RINGFEDER POWER TRANSMISSION GMBH
test bench coupling
test bench coupling
FlexDur HighSpeed | FD-HS

Torque: 320 Nm - 12,500 Nm
Rotational speed: 14,000 rpm - 33,000 rpm

Torsionally rigid HighSpeed-couplings for test benches FlexDur FD-HS •Torsionally rigid and backlash-free torque transmission •Directly adaptable to HBM torque transducers •Suited for ...

water coupling
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 axial location. ...

rigid coupling
rigid coupling
DIN 705 A

Madler Shaft Collars with Set Screws DIN EN 27 434 are made from Stainless Steel of 1.4305 material and part of the light-duty series. They are 70 mm in diameter with two screws and 135° offset. They are blank turned and calibrated with ...

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MÄDLER GmbH
rigid shaft coupling
rigid shaft coupling

Material: Stainless steel, Material-No. 1.4305 Ready-to-install, with 4 mounting holes, match with clamp collars for splie hubs. C/d = 0,05

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MÄDLER GmbH
rigid coupling
rigid coupling
TR series

Torque: 2.7 Nm - 340 Nm

... devices couplings will not allow shaft displacement to take place in either axial or radial direction. Therefore, only perfectly aligned shafts are to be used for this purpose. Its bore tolerance is +0,05 mm. The maximum ...

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MÄDLER GmbH
rigid coupling
rigid coupling

The Taper bushes represent a simple and cost effective solution for securing a connection between sprockets, pulleys and couplings to a variety shafts with metric and imperial dimensions, and general commercial tolerances ...

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Cross & Morse
rigid coupling
rigid coupling
RCK 10-12

Torque: 784 Nm - 2,270,000 Nm

These shaft clamping elements provide maximum torque transmission from a single unit, but, due to their large clamping surfaces clamping pressures are kept to reasonable levels. The design enables automatic centring between shaft and ...

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Cross & Morse
rigid coupling
rigid coupling
RCK 13

Torque: 350 Nm - 193,200 Nm

These shaft clamping elements are very compact units capable of transmitting medium torques. Their design ensures good concentricity between hubs and shafts, without any other means of location. A slight axial movement between hub and ...

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Cross & Morse
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
shrink disc coupling
shrink disc coupling
RLK 603 K

Shrink Discs RLK 603 K | three-part designcorrosion-resistant in stainless steelFeatures• High transmissible torques• Tightening of clamping screws with a torque wrench• Easy disassembly without jacking screws• Centres the hollow shaft ...

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RINGSPANN
rigid coupling
rigid coupling
RLK 608 series

Torque: 330 Nm - 4,225,000 Nm

The RLK 608 series is manufactured by Ringspann, and is a shrink disc with two-part construction. It has the highest transmissible torques, which can easily and quickly assemble by tightening the ­clamping screws without a torque wrench. ...

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RINGSPANN
rigid coupling
rigid coupling
RLK 606 series

Torque: 165 Nm - 36,200 Nm

Shrink Discs RLK 606 comes with a two part design. The device features high transmissible torques. It is easy to assemble as its clamping screws can be tightened without using a torque wrench. It also offers guaranteed transmissible torques ...

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RINGSPANN
rigid coupling
rigid coupling
DENFLEX series

Torque: 1,000 Nm - 560,000 Nm
Rotational speed: 1,200 rpm - 8,000 rpm

Product Description Torsional rigid coupling, the flexibility of which is guaranteed by crowned gear teeth profile Applications High Speed shaft - low speed shaft of machinery requiring synchronous ...

flexible coupling
flexible coupling
DISCFLEX DNZ-A series

Torque: 153 Nm - 660,000 Nm
Rotational speed: 1,600 rpm - 22,500 rpm

flexible coupling
flexible coupling
DISCFLEX DNZ-G series

Torque: 153 Nm - 17,560 Nm

... is a valid alternative to flexible couplings in cases where Environments are harsh on elastomers. Furthermore, DISCFLEX can withstand operating temperatures ranging from -50°C to 150°C. Finally, the DISCFLEX coupling ...

rigid coupling
rigid coupling

Torque: 5.7 Nm - 275 Nm

Optibelt taper bushings with metric and imperial borings.

locking device coupling
locking device coupling
SIT-LOCK®

Torque: 3 Nm - 1,652,075 Nm

self locking units, made of hardened and tempered steel, allow machine parts with round bore to be locked on shafts. 14 types available, self-centering or not.

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SIT S.p.A.

How to choose this product

rigid-coupling

A coupling is a power (torque and speed) transmission mechanism between two shafts, the drive and the driven shaft. Since a rigid coupling cannot compensate for alignment discrepancies, it is used only where alignment is perfect and remains so during operation.

Applications

Rigid couplings are used in virtually all industrial settings.

Technologies

The most common types of rigid coupling are flange, thrust collar, sleeve and hub.

How to choose

Choice will depend on the speed and torque of the rotation to be transmitted, as well as the relative position of the shafts, since perfect alignment is necessary when using a rigid coupling.