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In the continuously evolving automatic machines market,
belts with small polyurethane blocks are fundamental for keeping abreast of the competition. That is why Vision Tech specialises in this product and in order to give a more thorough service to our customers, our organisation guarantees a solid technical service,
providing a technical catalogne with standard small block designs and complete
with suggestions on how to choose thè type of beit and small block.
In addition, our qualifìed personnel can be made available for consultancy
on the customer's premises. Small blocks are supplied with a standard hardness
of 90 shore, or on request with a variable hardness from 60 to 98 shore.
Small blocks can also be made with blind or clearance holes to customer speci fications.
It is also possible to coat thè small blocks with various types of compound,
(see coatings).
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HUTCHINSON POLY V®, the belt for all applications.
Market sectors :
Ventilation / Air Conditioning
Agricultural
Food Processing
Heavy Industry
Mining and Quarrying
Light Power Tools
Fitness
Industrial Cleaning
Urban Amenities
Others ...
Sections : PH, PJ, PK, PL, PM
Mutlipurpose : Power range from 0 to 600 kW
Economical : One Poly V® can replace up to 15 V belts. Savongs on pulley material ( reduced diameters and widths. Minimum Poly V® diameters 9 mm- V belts : 56 mm)
Reliable : Longer life, reduction of maintenance costs (less wear, no matching)
Compact : High speed ratio (Poly V ® 1:60; V belts 1:20), serpentine drives.
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Hutchinson Transmission has developed the Poly V® belt concept, “The belt for all applications”.
Due to the use of high performance textile members, and the optimization of its pulley contact area, the Hutchinson Poly V® belt will satisfy your transmission requirements and increase the life of your drives.
Used for drives in a broad power range, up to 600Kw, a single Poly V® belt is capable of transmitting high-speed ratios accurately. With 5 profiles and a wide range of sizes, the Hutchinson Poly V® belt can be used on a variety of applications such as, compressors, lawn mowers, exercise bicycles, and agricultural equipement…
Hutchinson, the specialist in providing calculation-based recommendations for belt drive systems, continues to provide its customers needs for economical and accurate solutions. Our on line calculation software is available at www.hutchinsontransmission.com to enable you to design your own Poly V® belt drive.
Hutchinson, motor of innovation
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HY-T® Torque Team™
Classical cross-section joined belt for shock load applications. Also ideal for pulsating loads, high capacity drives and/or for short center heavy duty drives.
HY-T® Wedge Torque Team®
Narrow cross-section joined belt for higher performance and shock load applications. Also ideal for pulsating loads, high capacity drives and/or for short center heavy duty drives.
Torque Team (Laminated)
Narrow cross-section joined belt with “engineered slip” which is particularly effective when installed on drives that can experience frequent stalls caused by obstructions
Torque Team Plus®
Narrow cross-section joined belt with Flexten™ cords for industry's toughest drives and/or high horsepower drives that require higher tension, increased resistance to shock loads.
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HY-T® Torque Team™
Classical cross-section joined belt for shock load applications. Also ideal for pulsating loads, high capacity drives and/or for short center heavy duty drives.
HY-T® Wedge Torque Team®
Narrow cross-section joined belt for higher performance and shock load applications. Also ideal for pulsating loads, high capacity drives and/or for short center heavy duty drives.
Torque Team (Laminated)
Narrow cross-section joined belt with “engineered slip” which is particularly effective when installed on drives that can experience frequent stalls caused by obstructions
Torque Team Plus®
Narrow cross-section joined belt with Flexten™ cords for industry's toughest drives and/or high horsepower drives that require higher tension, increased resistance to shock loads.
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PU endless Megarib belts
Standard Lengths
(mm) (inches)
220 87
271 107
275 108
278 110
283 111
288 114
304 120
330 130
345 135
356 140
360 142
381 150
392 154
406 160
431 170
444 175
457 180
471 185
483 190
Standard Lengths
(mm) (inches)
508 200
558 220
610 240
660 260
681 268
711 280
762 300
864 340
914 360
953 376
1010 398
1086 428
1120 440
1163 458
1202 474
1239 488
1268 500
1397 590
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Thermoplastic urethane is very user friendly. It allows for quick splicing with the means of heat welding the belt ends. Belting is available in open-ended rolls (standard rolls 100-500 ft.) or cut and welded to your exact length required.
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Flat Belts from Goodyear are available in three types of construction:
Truly Endless Compass™ Cord Belting
Truly Endless Multiple Ply Belting
Regulator™ Power Strap Belting
Truly Endless Compass® Cord Belting:
Applications include Wood planers, tube winders, concrete pipe spinners, wood chipper drives. Thinner by 25%, or more, compared to plied belts of equal horsepower allows for use on smaller pulleys and higher speed drives.
Available in light, medium and heavy duty constructions.
Normally furnished in natural rubber constructions but can be made with oil resisting synthetic rubber.
For the most demanding drives, up to 1850 horsepower, special steel cable constructions are available.
Can be supplied with rubber covers if required.
Sizes available:
Widths 1" -- 36"
Lengths 24.5" -- 135ft
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optibelt KK
Plastic V-belting with special top surface
Plastic V-belting with triangular top surface
>> optibelt RR
Plastic round section belting
Splicing tools
>> optimat OE
Open ended V-belting, punched
>> optimat DK
Open ended double V-belting, punched
>> optimat FK
Open ended conveyor belting, punched
optimat PKR
Open ended V-Belting, DIN 2216,
with special top surfaces
optibelt LB
Link belting
optibelt RF
Rubber covered flat belting, Type B 50
optimax HF
Endless high performance flat belts
optiflex WR
Polyurethane wide angle belts (angle 60°)
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LiftPower flat belts
LiftPower flat belts are used where objects have to be moved:
in lifting units: for vertical transport of motor vehicles,
in high-bay warehouses, as a replacement for chains and steel cables
in scissor table lifts: as replacement for hydraulic cylinders
Benefits and properties:
- The belt structure, made of polychloroprene rubber enables higher speeds while reducing noise as compared with chains and cables.
- The tensile members are protected against external influences since they are embedded in polychloroprene.
- Easy installation via clamping joints.
- Paint-compatible model available on request.
- The very low thickness tolerance of +/-0.13 mm produces an even distribution of force in the belts when several belts are wound simultaneously.
- LiftPower belts operate on flat and crowned pulleys. Special profiles are not required. The flexible design of the LiftPower enables significantly smaller pulley diameters as compared with conventional belts.
- LiftPower flat belts are maintenance-free; no re-tightening or lubrication required.
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High-efficiency leather flat-belts: automatic lathes, centrifugal pumps, light construction textile machines, generators, agitators, carding machines, turbine, pulpers, cone drives, metal-press, cross and half-cross drivers
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Construction:
- Raw edge construction, ground.
- Narrow cross-section.
- New, optimised notch profile reduces and evenly distributes thermal and bending stresses. Notch depth is in proportion to the crosssection to ensure perfect stability.
- Precision-ground sidewalls give a uniform wedging action.
- Fibre-loaded elastomeric compound withstands heat, ozone and sunlight.
- Flex-bonded polyester tensile cords are vulcanised as one solid unit,increasing the belt’s resistance to tensile and flexing forces.
- Double Flex-Weave® textile backing protects the belt against wear — especially when back idlers are used.
- Cross-cords improve belt stability.
- Even with severe slippage, the belt will not catch fire from heat buildup.
Advantages:
- The most powerful belt in Gates’ industrial V-belt range.
- Excellent performance/cost ratio.
- Increased transmission efficiency as compared to other V-belt types.
- Cost and space savings.
- Maximum belt life reducing maintenance time.
- Match system: all sizes meet Gates UNISET tolerances.
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Hole Patterns & Shapes
Vacuum Belts provide positive holding power for very light weight products, such as paper, plastic film and fabrics. Hole size and pattern (percentage of open air) can be modified to meet the application’s need. There are endless possibilities. There are some standard patterns available, but usually each unique application requires its unique hole pattern. A simple drawing with dimensioning is all that is required to have a die made for perforating. Please contact our Technical Department.
Note: For vacuum applications, it is possible under certain circumstances, to extrude urethane timing belts with cord spacing that allows for placing the holes between cords so that the cords are not cut during perforation.
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PU endless timing belts
- any special length on request
T5 - T10 - T20 AT5 - AT10 - AT20 XL - L - H - XH
RPP5 - RPP8 - RPP14 MTD8M ATG10 P2
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- Available Pitch Sizes: XL, L, H, XH
T5, T10, T20, AT5, AT10, AT20
HTD®: 5M, 8M, 14M
- The widest selection available
- Steel and Kevlar ® cord construction provides excellent strength
- Cost effective
- Readily available
- Long lengths slit to various widths
Urethane Belts
Open-ended roll lengths can be thermally welded to almost any required length, or fixed end to end with our clamping plates. Truly endless is the strongest construction, recommended for drive and high torque applications.
Urethane Construction and Teeth Molded integrally the urethane protects the cords and provides a strong, flexible and excellent wear-resistant
belt. Various urethane compounds are available depending on construction. To ensure correct engagement with the pulley grooves, the teeth are precisely formed and accurately spaced. They are precisely located so that the tooth root line lies substantially on the pitch line; thus the tooth spacing of the belt is not altered by flexing.
Low friction nylon fabric on the tooth and/or back side, is available on thermal weldable urethane
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One piece molded profiles and belts are integrally molded using high performance thermoset urethane. The profile and belt are molded as one, using a centrifugal, heat cast processing method. This type of construction removes the necessity for any additional fabrication. This process provides a wide range of material characteristics specifically formulated to suit your application, and the flexibility to test and evaluate various compounds. Even with an initial one time engineering service charge, this is the most economical method of producing high quantity, high quality requirements for profiled belts.
Advantages
- Strongest Profile - shear strength
- Profile design is very flexible
- Wide range of profile hardness
- Dual durometer belt and profile available
- Exact profile pitch and spacing tolerance
- Available in FDA, USDA approved materials
- Profiles can be positioned extremely close
- Uniformity & reliability, every belt is the same
- Custom urethane lubricity agents to alter the coefficient of friction
- Anti-static or static conductive properties available.
- Endless selection of colors for the belt and/or profile.
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BRECO® and BRECOFLEX® timing belts are perfectly suited for the transport of the most varied goods. For whatever transport purpose the timing belt is to be used - the back of the belt can be fitted with any number and order of welded-on flights.
Weld-on flights Production of timing belts and flights, as well as the welding on of the flights are carried out in our factory. These flights are made of polyurethane, the same high quality materials as is used for the timing belt itself.
Our offer includes more than 2600 flight shapes. Depending on the customer's requirements and within the framework of our production means, these flight shapes can be freely adapted to the product to be transported and the special purpose.
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The coating of our BRECO®- und BRECOFLEX® timing belts with various materials provides a variety of application possibilities in transport technology.
Coated timing belts The selection of the correct coating material depends on the properties of the goods to be transported and the required grip, such as, for instance, high friction to ensure a good carrying effect or low friction to reduce the transmission power.
To meet specific transport applications, the tooth side and/or the transport side can be mechanically reworked.
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optibelt Super TX M=S
Wedge belts, raw edge, moulded cogged
optibelt Super VX
Variable speed belts, raw edge, moulded cogged
optibelt KBX
Kraftbands, raw edge, moulded cogged
>> optibelt Super X-POWER
V-Belts, raw edge
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Application:
Conveying biscuits & rolls, in cooling tunnels, pastry handling, flat bread and most baked goods. Washboard textured fabric holds four better, reducing product damage. A good replacement for all-cotton belts, this product offers less stretch and more resistance to maintaining a flat belt profile and good strength. The skim is Goodyear’s exclusive RMV, yielding superior oil resistance and splice ability. This belt is made to FDA/USDA specifications.
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Optibelt RB
Ribbed belt
Sections:
PH, PJ, PK, PL, PM
Dimensions:
The belt length is dependent upon the respective section.
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Round Belts
Various colors, hardness, textures and diameters. Standard diameters
range from 1/8” - 3/4”. Some are available with hollow cores, allowing for quick metal insert connections. Others are twisted for mechanical loop fastening.
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Identification:
Three part number on the back of the belt indicating belt length, pitch and width.
Construction:
• Trapezoidal tooth form.
• Precisely formed and accurately spaced elastomeric teeth ensure
correct engagement with the pulley grooves.
• Fibreglass tensile cords.
• Nylon fabric cover protects the tooth surfaces.
• Available in standard pitches according to ISO 5296: MXL, XL, L, H, XH, XXH. For MXL sizes and description, see chapter on PowerGrip® MXL on page 29 - 30.
Advantages:
• Power transmission of up to 150 kW and speeds of up to 10000 rpm.
• Peripheral speed up to 80 m/s.
• Positive slip-proof engagement.
• Constant angular velocity.
• Efficiencies up to 99%.
• Low bearing load because of freedom of high tension.
• Maintenance-free continuity of operation.
• Wide range of load capacities and speed ratios.
• Compact design.
• Economical operation.
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Dual Hi-Performance Pd®
Dual round tooth synchronous belt that transmits power from both side of the belt. Use in variety of applications such as printing presses, business machines, etc.
Open End Pd®
For synchronized applications such as conveying, linear motion or positioning. Goodyear EP Open End Pd® Belts are the economical and trouble-free drive solution.
Positive Drive
Traditional trapezoid tooth profile synchronous for drives requiring exact timing. Can also be used as an alternative to problem V-belt and chain drives.
Super Torque Pd®
The original Goodyear-designed Super Torque Pd® belts are designed for high-capacity performance. They are also made of the highest quality materials.
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Synchronous belts
Timing rubber belts represent an excellent system for power transmission. These transmission systems allow :
Synchronized transmission.
High and constant angular speed.
Excellent mechanical performances.
Dimensional stability.
Resistence to high and variable loads.
Low noise.
Low installation tensions.
No lubrication and maintenance.
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Type : Material : Hardness : Surface Treatment RoHS
TBN100MXL019 Neoprene Rubber, Glass Fiber - - Compliant
TBN100MXL025 Neoprene Rubber, Glass Fiber - - Compliant
TBN100MXL037 Neoprene Rubber, Glass Fiber - - Compliant
TBN100MXL050 Neoprene Rubber, Glass Fiber - - Compliant
TBN101MXL019 Neoprene Rubber, Glass Fiber - - Compliant
TBN101MXL025 Neoprene Rubber, Glass Fiber - - Compliant
TBN101MXL037 Neoprene Rubber, Glass Fiber - - Compliant
TBN101MXL050 Neoprene Rubber, Glass Fiber - - Compliant
TBN102MXL019 Neoprene Rubber, Glass Fiber - - Compliant
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optibelt ALPHA linear for linear drives
Optibelt ALPHA linear are extruded open ended timing
belts with tension cords parallel to the belt edges.
Application is mainly in the linear technology area.
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Economic and versatile system of conveyance.
Absorption of vibrations and noiseless working.
Easy and fast union (joint).
Resistant to greases, oils, and numerous chemicals.
Good resistance to abrasion.
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F. N. Sheppard Flex - Timing Belts are made to custom lengths ranging from 1.5 to 13.5 meters. Our unique manufacturing process provides you with the benefit of custom length belts with the additional power, strength and reliability of truly endless construction.
Truly Endless Design for greater loads and long life.
These belts are manufactured in an endless form for greater strength and longer life compared to spliced (welded belts). Truly endless construction is ideal for power transmission and high tension applications.
Steel reinforced urethane construction for improved durability.
Our steel reinforced urethane construction provides greater durability than neoprene belts. These belts exhibit excellent abrasion and chemical resistance. Steel cords provide exceptional strength, low stretch, and excellent flex-fatigue properties.
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Timing belts
Nothing has been omitted from our range of polyurethane and neoprene timing belts, enabling us to offer both conventional and ground breaking solutions in power transmission technology, linear-motion systems and transport technology. Our range also includes timing belts for specific applications, gears and accessories.
Timing belts by the meter polyurethane
Timing belts endless polyurethane
Timing belts by the meter chloroprene
Timing belts endless chloroprene
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