Rigid couplings

81 companies | 335 products
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locking device shaft coupling
locking device shaft coupling
QCSJLK

SHAFT COUPLING CLAMP WITH SAFETY LOCK HEAVY DUTY SHAFT COUPLING CLAMP For frequent changeover of machinery or fixture. Shaft Coupling Clamps reduce your setup time in packaging/printing ...

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 shaft coupling
rigid shaft coupling
FX10

SKF FX Keyless Bushings are designed to secure gears, couplings and pulleys to a shaft using mechanical friction rather than using traditional keyways, splines or an interference fit. In general, the ...

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
HercuFlex®

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

couplings are offered in two different styles. Type II coupling consists of two rigid hubs, adjusting nut and split ring and split ring for motor bub. Type IV coupling ...

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Lovejoy
rigid coupling
rigid coupling
GD series

Torque: 395 Nm - 16,640 Nm

... 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
locking device coupling
locking device coupling
GS

Torque: 824.9 Nm
Rotational speed: 0 rpm - 25,400 rpm

Curved Jaw Style (GS Series) Zero backlash in a 3 piece design Aluminum and steel hubs Clamping and locking device hubs available Four different types of urethane elastomers available

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Lovejoy
locking device coupling
locking device coupling
AS series

Torque: 196 Nm - 173,000 Nm

Most popular multipurpose type Standard (Inch sizes available) Electroless Nickel-Plated Stainless Features Multipurpose locking devices easy to install and remove. Extensive range of sizes and compatible with large diameter shafts. Fewer ...

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Tsubakimoto Chain
locking device coupling
locking device coupling
AD-N series

Torque: 382 Nm - 429,000 Nm

High torque transmission capacity type Standard Electroless Nickel-Plated Features Capable of transmitting 1.5 to 3 times the AS Series rated torque capacity. With its centering feature, eliminates the hassle of machining on hubs ...

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Tsubakimoto Chain
locking device coupling
locking device coupling
KE series

Torque: 5 Nm - 9,900 Nm

Compatible with a wide range of shaft tolerances Standard Electroless Nickel-Plated Stainless Steel Low Contact Pressure type Locking Principles and Features Designed to suit a wide range of shaft tolerances (except for KP models). ...

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Tsubakimoto Chain
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 ...

rigid coupling
rigid coupling

Torque: 51 Nm - 4,000 Nm

Harmony in perfection: Our shrink discs are ideally adapted to your extremely compact hollow shaft or mounted shaft connection. This means maximum performance of your drive! The best accessories for the best gearbox in order to achieve ...

rigid coupling
rigid coupling
C series

Torque: 0 Nm - 154,000 Nm
Rotational speed: 0 rpm - 5,000 rpm

C series rigid couplings incorporate a segmented, piloted locating design. This eliminates the shaft distortion associated with conventional ‘clam shell’ coupling designs where the motor ...

rigid coupling
rigid coupling
ETP-UNIGRIP

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
ETP-EXPRESS

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

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. series

Set collars with universal applicability, e.g. as a fixed stop. Set collars with strong clamping force. Material Screw steel stainless steel Set collar Steel, black, steam oxidized Stainless steel 1.4404

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HALDER France
rigid coupling
rigid coupling
EH 25070. series

Clamping rings are provided with a fastening possibility for sensors, switches etc. Universal applicability, e.g. as a limit switch on a piston rod. Clamping ring made of stainless steel with strong clamping force. Material Screw ...

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HALDER France
rigid coupling
rigid coupling
EH 25100.series

Quick plug coupling with radial offset compensation for multiple applications, e.g. as a link between a piston rod and a linear movement unit. Material Claw Heat-treated steel, tempered, phosphated Coupling ...

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HALDER France
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
SEBT

SEBT - It is also used as bushing Retainer. - it is designed to prevent interference between the mounting bolt and the bushing

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 ...

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 ...

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 ...

rigid coupling
rigid coupling
RLK 250 series

Torque: 38 Nm - 1,050 Nm

centres the hub to the shaft quick assembly, easy to release Features Centres the hub to the shaft Radial flat height is particularly suitable for small hub outer diameters Quick assembly by central groove nut ...

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RINGSPANN
rigid coupling
rigid coupling
RLK 250 L series

Torque: 74 Nm - 1,500 Nm

centres the hub to the shaft quick assembly Features Centres the hub to the shaft Radial flat height is particularly suitable for small hub outer diameters Quick assembly by central groove nut

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RINGSPANN
rigid coupling
rigid coupling
RLK 300 series

Torque: 7.3 Nm - 27,393 Nm

for individual clamping connections compact design Features For individual clamping connections Compact design For shaft diameters between 10 mm and 200 mm

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RINGSPANN
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
DENFLEX series

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

... More than 30 different configurations are available Possibility of integrating braking discs or pulleys within the coupling Design High torque transmission version (+30%) available on request High ...

flexible coupling
flexible coupling
DISCFLEX DNZ-A series

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

... elastomeric materials. DISCFLEX couplings can withstand operating temperatures ranging from -50 °C to 150 °C. Finally, the DISCFLEX coupling complies with the requirements of API standards (see individual ...

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 ...

shaft collar coupling
shaft collar coupling
401 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

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 ...

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
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
rigid coupling
rigid coupling

Torque: 743 Nm - 155,248 Nm

Th Power Lock is suitable for the connection of hubs, and shafts, with maximum force transmission. The unit ensures resistance from any vibration, or torsion content reversal. It may be utilized either as a locking assembly, clamping ...

rigid coupling
rigid coupling

rigid coupling
rigid coupling

... The CLC and MCLC are one-piece clam style rigid coupling with key way. The SPX and MSPX are two-piece clam style rigid coupling without key way. Lastly, the SPC and MSPC ...

rigid coupling
rigid coupling
BK11

Torque: 799 Nm - 167,805 Nm

... on the shaft. Other features are the lack of game and increased resistance of clamping Spined make it that much more solid coupling between element and shaft. There are 14 clamping models for different applications.

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BEA Ingranaggi
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.