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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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COUPLINGS
FLEXSTEEL
The advantages of the system:
- no backlash
- torsional stiffness
- high temperatures
- high speeds
- long, maintenance-free life
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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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The product range covers flexible and highly flexible couplings, gear couplings, all-steel couplings, fluid couplings, clutches and torque limiters:
N-EUPEX (pin coupling) up to 62,000 Nm
BIPEX (claw coupling) up to 3,700 Nm
RUPEX (pin and bush coupling) up to 1,300,000 Nm
ELPEX (ring coupling) up to 90,000 Nm
ELPEX-S (rubber disk coupling) up to 40,000 Nm
ZAPEX (gear coupling) up to 7,200,000 Nm
ARPEX (all-steel coupling) up to 1,500,000 nm
FLUDEX (fluid coupling) up to 1,500 Nm
PLANOX (clutch) up to 30,000 Nm
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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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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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Norelem still enriches its offer by industrial components by proposing new couplings (range 23000).
Coupling 23012 monobloc without bellows tolerates an axial and side shift important being able to support to 10.000 turns per minutes. This coupling has a great tolerance of positioning while transmitting high torques and it allows, for example, to recover the shift between the engine and the screw ball.
Reference 23002 from its miniature format (Ø16 with Ø41mm) and its radial screw tightening, offers a considerably reduced set-up time and this even in the least accessible places.
It is also the case of reference 23022 with elastomer to claw. This coupling includes/understands a hub with radial tightening which facilitates the assembly in reduced spaces
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Intended to connect in dynamics or statics 2 driveshafts not aligned by preserving the homocinetism.
- For directional tri parallel compensation angular, important torsionnelle rigidity, high-speed,
- Absence of relative movement without play, without maintenance, compact and cast solid,
- Carried out out of aluminum, stainless, titanium, delrin it is the couple, torsionnelle rigidity, the environment which determines the matter.
- More than 130 types of standard Couplings
- 13 families of flexible Couplings
- 2000 articles in permanent stock in Lyon
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Eflex and Powerpin Flexible Couplings
• Accepts parallel, angular and axial misalignment
• Torsionally flexible
• Simple assembly
• Wide range of standard designs
• No lubrication
• 80 or 90 shore hardness close fitting elements
• Steel or cast iron hubs
• Horizontal or vertical operation
• Brake drum or disc and special designs available
• Parallel or Taper bore alternatives
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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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Reli-a-Flex® Flexible Shaft Couplings
Reliance manufactures flexible shaft couplings, a crucial part of motion control assemblies. They are designed to provide accurate motion between two shafts where a small amount of misalignment exists.
Reli-a-flex - Flexible shaft couplings
Failure can have a catastrophic effect on the parent machine, in the form of a total loss of drive or position sensing.
For high integrity, high reliability,
accurate positioning applications Reliance engineers recommend Reli-a-Flex®couplings - engineered to perform in accurate measurement and precise motion control applications.
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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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Product Pricolast
Flexible pin couplings
Confirming to ZWP-standard and TGL 38558 and torques from 40 to 100.000 Nm
With break disk to DIN 15432
With break drum conforming to DIN 15341 and TGL 38558 a
Torques from 250 to 25.000 Nm
Special solutions as requested by costumers
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Standard coupling N-EUPEX® A, complete standard Coupling N-EUPEX® B, complete standard Coupling N-EUPEX® H, complete standard Coupling HABIX® HWN, complete standard Coupling BIPEX® BWN, complete Standard Coupling RUPEX® RWN, complete Coupling PAGUFLEX® complete Coupling ESSEX®
Electrical drives and couplings
Our range includes AC/DC linear drives, DC motors, AC/DC servo drives and frequency inverters. The range of couplings includes torsionally flexible and torsionally rigid couplings.
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Maska 4-Flex
- 4-way flexing action
- 2 types of insert elements - EPDM & Hytrel
- J & S flanges bored to size ; B flanges fitted with QD bushing
- Precise concentrical product to avoid run-out and unbalanced drive
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Renold Couplings produce a wide range of standard and customised clutch and coupling products. These products include soft start fluid couplings, large gear couplings, elastomeric couplings and mill spindles.
Manufacturing and processing companies the world over rely upon Renold for their power transmission solutions.
Industrial sectors such as mining, quarrying, mineral processing, metal manufacture, cement and power generation regularly use Ajax mill Spindles, Hi-Tec flexible couplings, Renold Hydrastart, Gearflex and Pinflex couplings.
If you have an application requirement Renold will offer the solution.
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Information Transmitting Coupling
Berg's Information Transmitting Coupling series offer zero backlash and high torsional rigidity. They are ideal for precision positioning applications where constant velocity is required for accurate feedback control.
The single piece Beamed couplings are offered in single, three and six beam design to offer engineers the largest design criteria available. They are manufactured in stainless steel, aluminum and Delrin.
We also carry Wafer Spring, bellows and sleeve couplings within this group. This product line is also available in metric sizes.
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A Series - Aluminum
* Light to medium duty
* Non-Magnetic
* Economical
* No maintenance
The A Series meets performance demands over a wide range of applications, including drive systems for encoders, instrumentation, lead screws, small pumps, feed rollers and anywhere a light to medium duty torsionally flexible coupling is required. Helical's most popular coupling.
H Series - Stainless Steel
* High torque capacity
* High fatigue resistance
* Corrosion resistant steel (CRES)
The H Series coupling is ideal when high strength, excellent fatigue resistance and high torsional stiffness is called for in your application. The H Series' premium performance is designed for applications requiring a heavy-duty coupling, such as drive systems, small pumps, and gear boxes.
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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 shaft coupling for spindle drives,
elevating platforms, machine tool drives, etc.
- Torsionally flexible, maintenance-free, vibration-damping
- Axial plug-in, fail-safe
- Different elastomer hardness of spiders
- Allover machining with good dynamic properties
- Compact design with small flywheel effect
- Finish bore according to ISO fit, feather keyway according to
DIN 6885 sheet 1 – JS9 and P9
- Surface protected (zinc-coated and yellow passivated, Cr6-free)
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- Backlash-free shaft connection under prestress for spindle drives,
elevating platforms, machine tool drives, etc.
- Axial plug-in ability and easy blind assembly without any timeconsuming
screw connections
- Small dimensions with low flywheel mass
- Maintenance-free, easy to check visually
- Different elastomer hardness of spiders
- Finish bore according to ISO fit, feather keyway according to DIN 6885
sheet 1 - JS9 and P9
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The TCB barrel coupling is recommended for installation
in the drum drive of crane constructionsand mechanical
conveying systems. In this field Jaure has gained an
important experience in the most difficult and rough
operating conditions.
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Flexible couplings 
