Fenner Drives

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Nuestra gran gama de productos incluye:

 y  — Correas Trapezoidales Compuestas de Alto Rendimiento las que ofrecen una alternativa de remplazo permanente a las correas en V convencionales de goma utilizadas en la transmisión de potencia y aplicaciones de transporte de materiales. Las mismas le proveerán vida útil más larga, fácil instalación, reducción de stock y mantenimiento.

Correas  y Aros (O-Ring) de poliuretano — correas termo-soldables con o sin refuerzo en una gran variedad de perfiles, durómetros y configuraciones para las aplicaciones de transporte y transferencia de movimiento.

Dispositivos de bloqueo sin chaveta  y  — ¡La clave para un mejor diseño de máquina, es no usar chavetero! Desde engranajes a levas hasta cojinetes de hélice a muelas, desde poleas de precisión hasta rodillos de transportadores, la gama de dispositivos de bloqueo sin chaveta B-LOC y Trantorque proporciona la solución definitiva para montar y posicionar todos los tipos de componentes sin esfuerzo. NUEVO PRODUCTO – una nueva serie revolucionaria de dispositivos de bloqueo sin chaveta B-LOC® (Dispositivo de compresión B-LOC).  Los dispositivos de compresión B-LOC ofrecen a los clientes una mejor manera de montar componentes delgados (por ejemplo, piñones de cadena, ruedas dentadas) eliminando la necesidad de agregar una maza. 

 Tensores para cadenas y correas — Una variedad de modelos y tamaños disponibles para diversas aplicaciones que automáticamente tensan cadenas y correas a medida que es necesario.

 Poleas y Ruedas dentadas Compuestas — Una alternativa más liviana y duradera que el metal para poleas guía y ruedas dentadas.

 UHMWGuía de Correas y cadenas — Guías de alta resistencia y durabilidad en varios perfiles y configuraciones.

Fenner Drives, Inc es una subsidiaria de Fenner PLC. Cuenta con más de 3.700 empleados en el mundo. Fenner PLC es un líder global en la tecnología de polímeros reforzados.

PowerTwist Wedge BeltsPowerTwist V-BeltsSuperTLink SP Wedge BeltsNuTLink V-Belts

Designed to Outperform

Our high performance link belting is uniquely designed and incorporates custom composite materials which provide a number of time- and cost-saving benefits to maintenance engineers and equipment designers:

Longer belt life

Minimized maintenance time

Easier, faster installation

Reduced V-belt stock

Reduced drive vibration

Simplified drive design

No Welding


Your Alternative Choice . . .

Made from custom polyurethane elastomers reinforced with multiple plies of polyester fabric, Fenner Drives’ high performance link belting offers problem solving alternatives to conventional endless wrapped rubber belts of classical, wedge and round cross sections.

We offer PowerTwist in classical (red) and metric wedge (blue) section profiles. We also offer T-Link style belting with NuTLink for classical section drives and SuperTLink for applications using metric wedge rated belts. Our PowerTwist Ground Round belting is an ideal upgrade for systems using traditional round leather, rubber or polyurethane belts.

While simple in concept, Fenner Drives’ link belting delivers outstanding performance, solving many of the field problems traditionally associated with conventional rubber belts.

Drop-In Permanent Upgrade

There’s no need to change associated drive components! Our link belts offer standard industry power ratings and will run in standard pulley grooves. Rest assured, when fitting each type, it’s only the belt that changes.

The Right Belt… Now, Guaranteed!

Having the right belt on hand saves you TIME & MONEY. With Fenner Drives’ link belting, you will always have the right belt on hand. It comes in the same standard cross sections as rubber belts, and you can make a belt any length you need by hand in seconds.

PowerTwist, NuTLink and SuperTLink Belts are permanent replacements. There is no need to run back to the job and replace it with a rubber belt. Simply fit it and move on to your next job.

Longer Belt Life in Harsh Operating Conditions

Our link belting is manufactured from high performance polyurethane/polyester composite materials which ensure excellent durability even in the most demanding conditions. They will outperform conventional rubber belts in handling hostile environments, including exposure to oil, grease, water and most common industrial and agricultural chemicals and solvents. They are also more resistant to abrasion and will operate, with no loss in performance, at a more extreme temperature range — from -40°C to 116°C (-40°F to 240°F).

Reduced Belt Stock…Any Belt, Any Time

There’s no need to maintain inventory of numerous different endless rubber belts to cover all your drives. Carry a box in stock of each common size and you’re almost 100% covered with a significant reduction in working capital tied up in spares.

Easier and Faster Installation

Unique “quick connect” belt designs provide for easier and faster belt installation, even on captured or restricted access drives — no tools required. Belts are easily made up to the required length, by hand, in seconds and can be rolled onto a drive just like a bicycle chain. No need to dismantle drive components or change existing pulleys as all of our belting runs in industry standard pulley grooves.

Minimized Maintenance Time

Like all power transmission belts, Fenner Drives’ link belts may require retensioning after an initial “run in” period. But unlike conventional belts, with PowerTwist, NuTLink and SuperTLink, retensioning is simple; just roll the belt off, take out a link and roll it back on — no need to move any drive components. No time — no trouble.

Simplified Drive Design

The unique “quick connect” design of our Classical and SP rated composite belts allow designers considerable freedom in their choice of optimum drive configuration and placement with resultant savings in component costs and assembly times.

As PowerTwist, NuTLink and SuperTLink are effectively self-tensioning on installation and exhibit low operational stretch; there is no need to incorporate belt tensioners and sliding motor bases into drive designs. Additionally, drives can be optimally mounted on/in equipment where such positioning would be impossible with conventional belts when considering ease of subsequent field maintenance. Plus, Fenner Drives’ link belts can be used on misaligned or angled pulleys up to 17.5 degrees without significant reduction in belt life.

Reduced Drive Vibration & System Noise

PowerTwist, NuTLink and SuperTLink do not have the continuous tension cords found in conventional endless belts. As a result, transmitted vibration in the drive system can be reduced by 50% or more. Consequently, system noise is reduced and, as a bonus, bearing life extended.


Say goodbye to welding, premature belt failure and buying in volume. 

Tango High Performance Conveyor Belting is easily made to length by hand without welding and rolls right on existing equipment. With Tango, you get the added-value of:

  • Increased belt longevity and durability compared to polyurethane belts
  • Resistance to harsh environments
  • Less tensioning
  • Eliminating inventory of numerous different spare endless belt lengths
  • Did we mention, No Welding!

The construction of Tango Belting makes it ideal for conveying:

  • Tile & ceramics
  • Glass
  • Pulp, paper and corrugated
  • Wood
  • Packaged products
  • General industry products

View the Tango Belting bifold for additional application details.

Does your application require extra grip?  
Tango Specialty Conveyor Belts provide value-added features that make them superior to alternative polyurethane belting options.  

  • Tango SuperGrip Top incorporates a high-grip top surface for superior conveying capabilities in slippery environments or lines with steep inclines.
  • Tango Friction Top has a top layer of 85A polyurethane incorporated into each link, which offers a higher coefficient of friction for added conveying grip.

Check out our Trackstar UHMW Belt Guides and PowerMax Idlers & Pulleys to complete your conveyor line.

Tango Belting Product Images

Eagle Polyurethane BeltingAs a world leader in belting, we provide Eagle Polyurethane Belting and O-Rings with unrivaled world class service and our promise: Right Here; Right Now; Ready to go to You! From light, medium, or heavy duty conveying to custom profiles, Fenner Drives has the right product for your application.

You’ll find a wide variety of non-reinforced and reinforced polyurethane belting, non-reinforced quick-connect belting, polyester belting, reinforced can cable, co-extruded belting, and SuperGrip Top belting; you name it, we have it!

Have an application with direct food contact? Fenner Drives has your solution … Eagle Blue 80 EC and Clear 80 EC Premium Belting for direct food contact. It is independently certified to meet the requirements of European Regulation 10/2011 (and the legislation which it replaces; Commission Directive 2002/72/EC) within the framework defined by Regulation 1935/2004/EC (27/10/2004) relating to plastic materials and articles intended to come into direct contact with foodstuffs.

In addition to our broad range of standard products, we also offer a large selection of special profiles and durometers. Fenner Drives product design and engineering teams will work with you to develop the optimum belt profile and material selection for your application. Contact us to find out how we can help you!

Can’t find what you are looking for?  Please view our Eagle Polyurethane Belting catalog to see our full product offering.

TrantorqueB-LOCFenner Drives is pleased to present our comprehensive line of Keyless Locking Devices. Only Fenner Drives delivers a product line that offers quick and easy installation with Trantorque plus the design flexibility and extra heavy duty capacity with B-LOC.
Why go keyless?
 Today’s global marketplace demands precise, efficient machines that optimize productivity while minimizing material and fabrication costs. When compared to traditional connection methods, Fenner Drives Keyless Locking Devices offer the following advantages:
  • A mechanical interference fit with a uniform pressure distribution similar to that achieved through a shrink or press fit.
  • A true zero backlash shaft-to-hub connection with none of the operational drawbacks of keyways or splines.
  • The ability to mount on plain shafting, which need not be over-sized to compensate for notch factors. This allows the use of smaller shafts and bearings for more cost effective designs.
Click on one of our product lines for more information or to browse Fenner Drives full range of Keyless Bushings and Specialty Locking Devices.
Trantorque Keyless BushingsB-LOC Keyless BushingsB-LOC WK CouplingsB-LOC SPEED
Trantorque MicroB-LOC Shrink DiscsB-LOC Compression Hubs 

If you have a complex application, Fenner Drives New Product Development Group is ready to innovate with you through our Made To Order capabilities.B-LOC SPEED is a new series of keyless locking devices engineered to reduce installation time while maintaining performance. The unique design allows for the same technical capabilities of a standard keyless locking device, but with reduced installation time of up to 60%.Click for additional informationTantorque Micro is a patent pending keyless locking solution for small shaft applications that require precision positioning.Click for additional Information


Take up the Slack… Automatically!

When used in power transmission drives, all V-belts and roller chains will elongate significantly over time if not properly maintained. Incorrect belt or chain tension will lead to increased downtime, lower equipment productivity and inflated maintenance costs. To achieve optimum drive performance, correct drive belt or chain tension must be maintained. The solution? A self-adjusting T-Max Tensioner from Fenner Drives! T-Max automatic tensioners eliminate the need for regular manual retensioning of drives. Avoid the risk of inadvertently over-tensioning drive components and enhance your overall drive operating efficiency.T-Max

Combined with a PowerMax idler pulley or chain sprocket from Fenner Drives, an automatic T-Max Tensioner can be used to:

  • Extend the life of critical drive components
  • Reduce system downtime
  • Increase drive efficiency
  • Reduce belt and chain whip on long center drives
  • Ensure drive components do not snag obstructions
  • Reduce resonant frequency of chain drives

T-Max Light Duty Rotary Tensioners allow for easy installation and adjustment with a single bolt feature and come in a variety of sizes and mounting styles. T-Max Light Duty Rotary Tensioners improve performance and extend life for most fixed-center drives. The built-in spring mechanism absorbs momentary overloads and reduces vibration. The RT1000 and RT1600 series are best suited for single groove V-belt drives using 3L, SPZ, A/13 (4L) or B/17 (5L) belts.

T-Max Medium-Duty and Heavy-Duty Rotary Tensioners are our most rugged T-Max Tensioners.  The heavy-duty construction pairs well with heavy load applications. The torsion spring is designed to absorb momentary overloads and reduce vibration. The medium-duty RT3000 series is best suited for single or double groove V-belt drives using A/13 (4L), SPA, B/17 (5L), SPB or 3V and 5V narrow wedge belts. RT4100 and RT4900 series tensioners are designed for use on drives with two to four B/17, SPB or 5V narrow wedge belts or one to two C/22 or SPC cross-section belts.

T-Max Linear Tensioners offer fully automatic straight-line take up and extended life through improved performance on most fixed-center drives. The single bolt feature offers easy installation and adjustment while the built-in spring mechanism absorbs momentary overload and reduces vibration. Available in a wide range of sizes and mounting styles to fit your unique application!

TrackstarThe Trackstar Advantage

Fight friction and reduce costs with long-wearing Trackstar UHMW Belt and Chain Guides. Available in stock, Fenner Drives offers the widest range of standard profiles in the industry for guiding belts, chain and cables. Standard crowned and flat versions are also available for use in guide rail systems.

  • Wide variety of standard products in stock, ready to ship today!
  • Two-piece guide and channel design simplifies installation and replacement.

Our Trackstar Guides are produced using only the highest quality virgin black UHMW-PE material to ensure minimum friction and maximum wear resistance.

Why Trackstar UHMW?

  • Ensure longer belt and chain life
  • Longer guide life
  • Simplified installation and replacement
  • Precision-machined
  • In stock, ready to go!

Longer Belt and Chain Life – Trackstar Guides are far slicker than steel or other thermoplastics, resulting in less wear on expensive transfer belts and drive/attachment chains.

Reduced Wear – Trackstar Guides outwear abrasion-resistant steel by 3 to 1 and PTFE by 5 to 1. UHMW has the highest abrasion resistance of any thermoplastic for longer guide life, even in abrasive environments.

Modular Design – Trackstar’s unique two-piece design simplifies initial installation and facilitates future replacement of UHMW inserts, while allowing for thermal expansion. Mounting channels are available in galvanized steel, stainless steel, and anodized aluminum and can be supplied with pre-punched mounting holes for added convenience.

Precision Machined – All Trackstar Belt and Chain Guides are machined to extremely close tolerances from compression molded sheets. This process results in a higher molecular weight and superior performance than possible with extruded UHMW profiles.

More Advantages:

  • Quiet operation
  • Lightweight
  • Excellent chemical and corrosion resistance. See product specification for details.
  • Mounting channels available to simplify installation

Did you know…

  • 50% of the material used to manufacture an airplane is composite.PowerMax
  • Most boats are made of up to 90% composite material.
  • Automotive body panels, motor valve covers and truck beds are made of composite.

Composite material is used where dependability counts most!

Why Composite?

Consistent Strength

  • Molded of high-strength glass-reinforced nylon
  • Nylon is a versatile engineered thermoplastic with high temperature and abrasion resistance

Corrosive Resistant

  • Longer life means lower maintenance costs
  • Perfect for wash-down applications

Light Weight

  • More energy efficient
  • Lighter units = lower shipping costs

With Fenner Drives you can «Order and Forget»

  • Our 98.9% on-time delivery rate provides customers the confidence to carry less inventory and reduce overhead costs
  • State-of-the-art precision molding and stringent product testing assures consistent high quality product.

RotoShield Gearbox Torque Limiters protect
your most expensive machine components from destructive torque overloads. Mounted between the motor and the gearbox, this safety device instantly disengages components before damage occurs.

Protect your componentsRotoShield Part Number Chart

  • Instantly disengages components before damage occurs

Keep Downtime to a Minimum

  • Built in sensor instantly alerts operator when unit disengages
  • Unit automatically resets after 360° rotation

Easy, Fast Installation

  • RotoShield bolts directly to the motor and gearbox
  • No machining or design work required
  • Add at any time to new or existing equipment

Unit Construction

  • Ball Detent style
  • Housing: Standard – Zinc plated steel – Electroless Nickel available for caustic wash-down applications
  • Torque Limiter: Machined Steel
  • Integrated sensor: Inductive Proximity Sensor

RotoShield is available for NEMA and IEC motors. All units are IP67 rated.