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MULTI MONT -Sella - Deka -Gigant -Astra
Torsionally flexible claw couplings,
fail-safe design,
rubber elements easily radially mountable,
with brake disc and brake drum available,
large variety of possible combinations,
Torque range: 10 Nm - 1 000 000 Nm.
A new design with taper bush rounding off the Multi Mont series product range will be on show at the Hanover Fair in April 2009.
Main features of the MULTI MONT SELLA with taper bush
• Compensation of axial, radial and angular offsets
• Shock and vibration dampening
• Fail-safe operation and high overload capability
• Easy assembly and alignment thanks to the plug-in type design
• Maintenance-free
• Simple radial element replacement by sliding back the retaining cap
• Easy and simple assembly of the shaft connections thanks to taper bushes
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Uniquely engineered to dampen torsional vibration, handle unavoidable misalignment, and resist catastrophic failure. Continuing our long-standing tradition of developing products that improve the performance and total cost efficiency of our customers’ operations, we are proud to offer a complete family of DODGE® couplings. Exclusive to Baldor Electric Company and our DODGE brand, these couplings include product features and performance capabilities that increase bore size, improve torque capacity, speed installation, reduce maintenance, and lower the total cost of ownership.
No other manufacturer can offer you the variety of coupling designs, sizes, and options we can. Neither can any other supplier provide you with the
knowledge and experience we have gained from 100-plus years of application expertise. We were the first to develop the industry’s only elastomeric shear-type coupling—the original DODGE PARAFLEX®—and we remain the only resource today who can offer you a five-year limited warranty on couplings in the elastomeric family.
With DODGE and Baldor Electric Company, you get elastomeric or metallic coupling solutions you can trust from a time-tested supplier. With their built-in ability to solve problems, DODGE couplings can withstand the toughest applications and processes, performing reliably and efficiently long after other couplings have failed.
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Highly flexible tyre couplings MULTI CROSS RILLO MCF
Shock and vibration damping,
with taper bushes for extremely easy and time-saving shaft mounting,
also available with spacer,
Torque range: 24 Nm – 14 500 Nm
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Flexible flywheel couplings MULTI MONT OCTA MMO
for stationary machinery with internal combustion engine drive,
Plug-in type claw coupling design,
Torque range: 340 Nm – 20 000 Nm
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Flexible pin-tyre couplings REIBO RB
Fail-safe design,
Grey cast iron or steel,
With brake disc or brake drum,
Torque range: 350 Nm – 350 000 Nm,
Larger couplings on request.
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DODGE GEAR COUPLINGS
THE MOST POWER-DENSE COUPLING DODGE OFFERS
Engineered for improved operation, the DODGE gear coupling is manufactured with high-quality forged steel for longer service life, and features a high torque rating for efficient downsizing.
EXCELLENT TORQUE/SPEED RATINGS
Capable of transmitting high torque at high speeds, the DODGE Gear coupling is designed with two flanged sleeves that are bolted together. Each sleeve contains internal gear teeth that transmit torque when meshed with each hub’s external gear teeth.
SUPERIOR SEALING SYSTEM
Machined flanges offer improved sealing, and the coupling’s reliable
O-ring seal design provides an effective barrier against contaminants. Unlike competitive gear couplings, which use paper gaskets that could become dry or damaged over time, sealing compound is included with every
DODGE Gear coupling.
VERSATILE DESIGN
Its versatile, modular system design is half-for-half interchangeable with
all standard gear couplings. Plus, the DODGE Gear coupling’s high
torque rating allows for downsizing, while its versatile design permits
interchangeable half couplings.
LARGEST BORE CAPACITY IN INDUSTRY
The DODGE Gear coupling also offers the largest bore capacity in the
industry in most sizes. It’s well suited for reversing applications and can
be combined with any DODGE speed reducer to achieve a tailored package
for maximum results.
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TOK-Coupling systems
Highly fl exible coupling shaft system,
single and double element version,
with internal bearing support to connect with u-joint shaft or with CV-shaft,
with CFRP spacer available,
Torque range: 100 Nm %u2013 35 000 Nm,
permissible speed, depending on the size, up to 10 000 rpm.
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Highly flexible design ARCUSAFLEX rubber disc couplings
for internal Combustion engines,
AC-T Series with taper bushes,
AC Series with boltet hubs,
linear spring characteristic,
Available also as shaft to shaft coupling,
explosion protection acc. to directive 94/9/EG,
Torque range: 330 Nm - 100 000 Nm.
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Highly flexible tyre couplings MULTI CROSS RILLO MCR
Shock and vibration damping,
with taper bushes for extremely easy and time-saving shaft mounting,
also available with spacer,
Torque range: 24 Nm – 14 500 Nm.
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highly flexible, torsionally soft couplings ARCUSAFLEX-VSK
for universal joint shaft mounting,
Compact and short design,
With or without friction damping,
Available also with universal joint shaft,
Torque range 390 Nm - 20 000 Nm.
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Tooth gear couplings ArcuDent AD
Many different series covering a wide variety of specificapplication areas,
spindle couplings,
special gear couplings according to customer’s drawings,
Torque range: 1 200 Nm – 7 780 000 Nm.
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Torsionally rigid design FLEXDUR FD / FD-C
angular, axial, radial flexibility,
maintenance-free,
temperature reisistant up to 250° C,
various designs,
also with long spacer,
Torque range: 90 Nm – 800 000 Nm,
explosion protection acc. to directive 94/9/EC.
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David Brown has a range of Flexible Coupling solutions to meet our Customer’s requirements for integration into our gearboxes or to supply on a replacement basis.
Flexible couplings are devices used to connect two shafts together so that power can be transmitted the type of coupling needed depends on the power transmitted. The main aims of couplings are to Connect Gearboxes to motors or gearboxes to a Customer’s Application. David Brown couplings are easy to connect and disconnect and transmit the full power from one shaft to another and are able to compensate for all types of Shaft Misalignment.
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These accessories are available to complete the encoders’ series:
- flexible couplings
- fixing clamps
- pinion and rack
- reducing sleeves, for hollow shaft encoders
- mating connector and connection cables
- metric wheels
- mounting bells
- adapting flanges
- Eex housings
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The motion control market segment is unique by itself where it is all about small, precision and repeatability. Lovejoy has done it right by addressing these distinctive needs with its expanded line of motion control couplings, in a variety of different styles, including Beam, Oldham, Mini-Jaw, Bellows, Mini-Soft, Mini-Disc and Curved Jaw.
With a wide selection, Lovejoy motion control couplings spans multiple market segments with zero backlash requirements, including printing, pharmaceuticals, semiconductor, packaging, robotics and metal cutting machine tools, to name a few.
For harsh environments, maximum temperature tolerances on some styles reach 300F. High-speed operations can look to the GS Curved Jaw mini- coupling, with a maximum 31,800 RPM. While the Bellows clamp style coupling specifically addresses higher torque and bore capacities. Companies will find the Lovejoy motion control coupling line is competitively priced, to help OEM’s and other businesses maintain a stable price structure in an increasingly challenging economic environment.
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For the correct selection of high-speed, dynamic or reversing precision drives and shaft couplings. Only backlash-free couplings are able to fulfil these requirements. We have a backlash-free coupling for every application which optimally harmonises with your drive system.
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MISUMI provides more than 1 Million mechanical components for the assembly automation. We delivery components europewide in averagely 6-8 days GUARANTEED delivery from the day of purchase, stock items available from 2 days delivery.
MISUMI 24/7 Web Ordering System (WOS) represents a full-fledged e-Commerce solution, which you can use, for the first time, independently from the catalogue in paper form, to configurate MISUMI products, submit quotations and place orders.
For more information about MISUMI, WOS or for ordering a catalogue please visit: www.misumi-europe.com
MISUMI - Precisely Meeting Your Demands
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David Brown has a range of coupling solutions to meet our Customer’s requirements for integration into our gearboxes or to supply on a replacement basis.
Series X Nylicon Felixble gear coupling
Type 600, are available in three sizes and are ideal for small power drives with bores sizes up to 55mm diameter and a basic rated torque up to 463 Nm.
Thermosetting plastic sleeves provide non-conductive assemblies. Staggered internal teeth ensure uniform loading and an internal central buffer ring between the two hubs promotes axial location giving protection to the gear teeth.
They compensate for all types of shaft misalignment and allow a small amount of end float. Nylicon couplings are easy to assemble and require no maintenance giving low cost reliable service under the most arduous conditions of weather, atmospheric pollution or humidity.
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Features:
- backlash-free transmission of torque
- high torsional stiffness, precision of transmission of rotational angle
- different torsional stiffness
- backlash-free shaft connection
- small dimensions, low moment of inertia
- compensation for radial, axial, and angular misalignment
- free of wear, maintenance-free, no standstill period
- not sensitive to temperatures between -30 °C and +100 °C, higher temperature ranges available on demand
- simple and operationally safe assembly
- economical and user-friendly due to modular system
- nominal moments between 0.4 - 5000 Nm
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Flexible Beam Couplings
Various Ruland Flexible Beam Couplings
Three series of zero backlash flexible beam couplings are available with inch and metric bores and outside diameters ranging from 3/8" (10mm) to 1 1/2" (38mm). Couplings in all three series are machined from a single piece of aluminum and feature multiple spiral cuts. The multiple cut design provides higher torque capabilities and greatly reduced wind-up when compared to a commodity type single beam coupling.
The flexible beam 2 coupling (P-series) and flexible beam 3 coupling(F-series) each have two sets of spiral slots, a feature that provides superior parallel misalignment capabilities compared to the single beam coupling. Angular misalignment, axial motion and any combination of all three types of misalignment are also easily accommodated by the beam coupling. Ruland clamp style flexible beam couplings have the additional benefit of dynamic balancing, due to the unique configuration of the socket head cap screws.
Ruland F-series 6 Beam CouplingsA flexible beam coupling should be used in an application in which misalignment exists between the two shafts being coupled. The flexible beam 3 coupling is ideal for light duty power transmission applications such as coupling a servo motor to a lead screw in a motion control system. This coupling features a larger body size and stronger beams to provide high torque capacity and very low windup, while not sacrificing misalignment capabilities. The demanding nature of reversing servo applications make the performance benefits delivered by the Flexible beam-3 vital to maintaining the accuracy, repeatability and reliability of the system.
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The Jaw type couplings from Lovejoy are offered in the industry’s largest variety of stock bore/keyway combinations. These coupling require no lubrication and provide highly reliable service for light, medium, and heavy-duty electrical motor and internal combustion power transmission applications.
Applications include power transmission to industrial equipment such as pumps, gearboxes, compressors, blowers, mixers, and conveyors. Lovejoy’s standard bore program covers AGMA, SAE, and DIN bore/keyway and spline bore combinations. The Lovejoy’s Jaw type coupling is available in a variety of metal hub and insert materials. Hubs are offered in sintered metal, aluminum, bronze, steel, stainless steel, and ductile iron.
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Lovejoy’s CJ Series provides to the world market highly reliable curved jaw coupling for light, medium and heavy duty electric motor and internal gas combustion engine applications. The GS Series provides a coupling solution for the motion control industry which continues Lovejoy's long history of being the world's premier coupling supplier.
The three-piece design incorporates a radial curvature to the jaw face and both radial and axial curvature (crowning) to the elastomer (spider). The curved jaw hubs are offered in sintered iron, steel, aluminum, cast and nodular iron materials. The CJ Series curved jaw coupling and the variety of urethane elements allows for angular, parallel, and axial misalignment. A simple three-piece design, makes it easy to assemble. Unlike some metallic coupling designs, the CJ Series design requires no lubrication. When assembled, the CJ Series offers no metal to metal contact of parts. The elastomer in compression design offers the benefit of continuing to function even after the elastomeric ele¬ment fails (fail-safe design). The torque range of the CJ Series product is 7.5 to 28,000 Nm. Lovejoy offers the CJ Series in a range of prod¬uct with finished stock metric bores and keyways as well as with metric bores on a made-to¬ order basis.
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Jaw Couplings
Various Jaw Couplings
The zero backlash jaw coupling is comprised of an elastic "spider" and two hubs. The spider, made of an advanced polyurethane material, provides dampening of impulse loads, minimizing shock to the motor and other sensitive equipment. Available in two durometers, these spiders allow the user to customize the jaw coupling's performance. Selecting a soft spider will give the jaw coupling the greatest dampening characteristics, while a hard spider will provide the greatest torsional stiffness and strength. All jaw coupling spiders are press fit onto a curved jaw profile, assuring zero backlash operation. The curved jaw profile concentrates the forces to the center of the spider's limbs, improving the effectiveness of the elastomer material. Raised contact points on the spider limbs help maintain proper spacing between the two hubs, assuring electrical isolation and full angular misalignment capabilities. The Jaw coupling is considered fail safe because, if the spider fails, the jaws of the two hubs interlock allowing direct power transmission, allowing the application to be safely shut down for maintenance.
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For the correct selection of high-speed, dynamic or reversing precision drives and shaft couplings. Only backlash-free couplings are able to fulfil these requirements. We have a backlash-free coupling for every application which optimally harmonises with your drive system.
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- backlash-free transmission of torque
- high torsional stiffness, precision of transmission of rotational angle
- different torsional stiffness
- backlash-free shaft connection
- small dimensions, low moment of inertia
- compensation for radial, axial, and angular misalignment free of wear, maintenance-free, no standstill period
- not sensitive to temperatures between -30 °C and +100 °C, higher temperature ranges available on demand
- simple and operationally safe assembly
- economical and user-friendly due to modular system
- nominal moments between 0.4 - 5000 Nm
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Bellows Couplings
Bellows couplings combine stainless steel bellows and aluminum hubs to offer superior performance in motion control applications. The bellows are made of stainless steel, which makes them ideal for transmitting torque. Due to the bellows' thin walls, the coupling is able to flex easily while remaining rigid under torsional loads. Parallel misalignment, angular misalignment and axial motion are accommodated by bellows.
The combination of aluminum hubs with the bellows results in an extremely lightweight, low inertia coupling. Zero backlash and a long, maintenance-free life are assured since the coupling has no moving parts. An important feature of the bellows coupling is a balanced design to reduce vibration in high rpm applications.
Ruland bellows couplings are offered in six sizes with set screw or Nomar® clamp style hubs and bores ranging from 1/8" (3mm) to 1" (25mm). Stainless steel hubs, keyways, and other custom features are available by special order.
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For the correct selection of high-speed, dynamic or reversing precision drives and shaft couplings. Only backlash-free couplings are able to fulfil these requirements. We have a backlash-free coupling for every application which optimally harmonises with your drive system.
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Lovejoy brings to the market the best disc coupling yet to be offered. The Lovejoy disc coupling utilizes the latest design efforts through Finite Element Analysis, extensive testing of materials and couplings, and several years of operational experience in actual applications. The Lovejoy disc coupling is manufactured in the ISO 9001 certified manufacturing facilities of both companies.
Types of couplings include the three-piece industrial spacer unit used for general industrial applications and on OEM equipment. The five-piece dropout coupling is specially suited for refinery and API type applications. The close-coupled units fit in place of standard gear couplings.
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Disc Couplings
All disc couplings now have a black anodized finish.
Ruland disc couplings are available in single and double disc styles with bore sizes ranging from 1/8" to 1 1/4" in the inch series and 3mm to 30mm in the metric series. The disc coupling is composed of two black anodized aluminum hubs, multiple flat stainless steel disc springs and a center spacer for double disc styles. The center spacer is available in a choice of anodized aluminum or insulating acetal for electrical isolation. The thin discs allow for a substantial amount of angular and parallel misalignment between shafts, while remaining rigid under torque loads. The disc coupling, as a result, is a high performance motion control coupling with excellent high speed capabilities (up to 10,000 rpm), strength and torsional stiffness characteristics, and low inertia for today's highly responsive systems.
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