General Information. Glossary Ordering Terminology

Transcription

1 Industrial Belt s General Information Supersedes AIRCRAFT POLICY WARNING! BE SAFE! Do not use Gates belts, pulleys or sprockets on aircraft propeller or rotor drive systems or in-flight accessory drives. Gates products are not designed or intended for aircraft use. Dimensions Gates reserves the right to make changes in design or dimensions of standard products to improve their quality or to accommodate improved manufacturing techniques. All dimensions in this catalog are for reference only. Weights All weights are close approximations and may vary slightly from actual weights. Customer Pack Customer pack quantities are listed for Super HC, Super HC Molded Notch, Hi-Power II, Tri-Power, Power Cable, Truflex, and PoweRated belts. These quantities are 5 or 1. s with a customer pack of 1 are inventoried in bulk; these products are not individually boxed. NOTE: Customer pack quantities are not available for synchronous belts. Made-To- (MTO) Belt and Metal s MTO products require production lead time and minimum production quantities. Lead times vary from 5 to 10 weeks. Check with Customer Service for details. NOTE: Synchronous product minimum order is 1, unless otherwise noted. Aramid Tensile Members Available in several stock lines and on an MTO basis. They are also referred to as Kevlar* or Flexten**. Arched Top Construction feature which provides superior strength to prevent distortion of the tensile section. Banded Belts Belts with a fabric cover over the belt body. They are also referred to as wrapped or covered belts. Bandless Belts Belts with no fabric cover. They are also referred to as cut edge, raw edge or machined edge. Bareback Belts Belts manufactured without rubber material being applied to the outside surface of the banded belt. They are also known as low friction, dry cover or clutching cover. Belt Body The main part of any belt that generally surrounds, supports and protects the load-carrying tensile cords. Compounds Mixtures of rubber, plastics and other materials which are used to form the body of the belt. Glossary ing Terminology Belt s Terminology PBL Private Brand Label of Gates standard line belts. Available upon customer request. PBL products are made-to-order and may require additional lead times and cost. Standard/Non-Stock Belt s These products do not require minimum production quantities but may require production lead time. Check with Customer Service for details. Standard/Non-Stock Metal s These products do not require minimum production quantities but may require production lead time. Check with Customer Service for details. Stock Belt s s in this Catalog are stock unless otherwise noted. Shipment of stock products is 3 working days after receipt of order. Concave Sides (U.S. Patent ) Construction which allows belt to make uniform contact with sheave groove, thus distributing wear uniformly. Datum Diameter A system which defines specific sheave and belt dimensions, previously known as the pitch system (diameter or length) for classical belts and sheaves. Flex-Bonded Cords Strong chemical bond between rubber body and tensile cord. Allows for absorption of bending stress and long service life. Avoids premature failure due to cord separation. Flex-Weave Cover Patented nylon and cotton blended fabric construction which increases flexibility and reduces cover stress providing longer cover life and longer protection of belt core. Gates Curves Belts with this feature compensate for effects that occur when a v-belt bends in a sheave. Curved belts feature concave sides, radius relief and arched tops. * Kevlar is a registered trademark of the DuPont Corporation. **Flexten is a registered trademark of Goodyear. 2 The Gates Rubber Company

2 Industrial Belt s Hi-Power II Belt Gates trade name for belts commonly referred to as classical, wedge or conventional. Idler 1) a non-powered pulley, sheave, sprocket or wheel around which a belt travels. 2) a non-powered roll or rolls supporting a belt. Metric Power Belt Gates trade name for molded notch, narrow and classical section V-belts in metric sizes. Micro-V Belt Gates trade name for belts commonly referred to as v-ribbed, multi-rib and Poly-V. Molded Notch Belts Often referred to as cogged, notched or cut notch belts. Notches reduce bending stress. Multi-Speed Gates trade name for products commonly referred to as variable speed, wide range variable speed, adjustable speed and variable pitch. Oil and Heat Resistance (OHR) Property of the belt which allows it to withstand the affects of oil, heat, sunlight, ozone, weather and aging. Poly Chain GT Belt Gates trade name for a premium, high torque, polyurethane, synchronous belt with aramid tensile cord. Polyflex Belt a Gates trademark for a polyurethane v-belt which is often used in high precision drives, such as machine tools and small appliances. Polyflex JB Belt a Gates trademark for two or more joined polyurethane v-belts PowerBand Belt Gates trade name for two or more belts joined together at the top of the belt. It is also referred to as a joined or banded belt. PowerGrip Belt Gates tradename for several synchronous product lines including timing, HTD, GT and twin power. PoweRated Belt Gates trade name for a line of premium fractional horsepower belts. PowerGrip HTD /GT Belt Gates trade name for a hightorque drive system with a curvilinear tooth profile. These belts are often referred to as Gilmer, timing, positive or synchronous belts. They are sometimes referred to, in error, as cogged or notched belts. Predator Belt Gates trade name for the most aggressive PowerBand V-belt made for shockloaded applications. Predator belt construction is available in narrow and classical profiles. Radius Relief Construction which minimizes corner wear and works with concave sides to assure proper support of the belt. Static Conductive Belts Specially constructed for potentially hazardous (explosive) environments. They are often referred to as static safe or static resistant. Most Gates industrial V-belts meet RMA Bulletin IP3-3 when new except PoweRated and Power Cable. Static conductive belts may be available on a Made-To- basis, particularly in sychronous belts. Bushings A hub system that allows adaptation of sheaves, pulleys and sprockets to varying shaft sizes. Common bushing systems offered by Gates are QD and Taper-Lock*. Pulley A common term which usually refers to sheaves, sprockets or pulleys. The term correctly used applies to metal used for PowerGrip timing belts. Glossary (continued) Belt s Terminology (continued) Super HC /Super HC Molded Notch Gates trade name for a drive system commonly known as narrow or deep wedge. Superior Stability Assures v-belts require less retensioning and take-up during their service Synchronous Generic term used for power transmission drive systems utilizing toothed belts in mesh with grooved pulleys or sprockets. These systems are also referred to as Gilmer or timing. Tensile Cord V-belts typically use special polyester cords, with aramid used in some specialty belts, such as Power Cable and PoweRated belts. Synchronous belts generally have fiberglass cords, except for the aramid fiber used in Poly Chain GT belts. Steel is rarely used, except in some special or Made-to- synchronous belts. Tooth Facing Specially woven and treated nylon fabric that reduces friction of the belt in the sprocket and resists abrasion and other tooth damage. Tri-Power Gates trade name for molded notch classical section or conventional belts. Truflex Gates trade name for Fractional Horsepower (FHP) light duty belts. Truncated Rib Construction profile which provides improved crack resistance, higher load-carrying capacity and improved flex fatigue resistance V80 Gates trade name for V-belt matching system that meets RMA tolerances. Any V-80 belt will match and perform with any other V-80 belt of the same size and type. The following Super HC, Hi-Power II and Tri-Power belts are V80 belts: Individual V-Belts 3VX250-3VX1400 5VX450-5VX2000 AX22-AX173 BX28-BX300 CX51-CX360 3V250-3V1400 5V500-5V3550 8V1000-8V5600 A24-A180 B28-B315 PowerBand V-Belts 3VX250-3VX1400 5VX500-5VX2000 BX34-BX300** CX51-CX360** 3V800-3V1400 5V670-5V3550 Power Transmission Metal Terminology Poly-V is a registered trademark of Goodyear Corporation. *Taper-Lock is a registered trademark of Reliance Electric. **These products may be made-to-order. Check with Customer Service for availability. C48-C420 D105-D660 E180-E660 SPZ562-SPZ3550 SPA630-SPA4500 SPB1250-SPB8000 SPC1800-SPC X530Li-10X1750Li 13X715Li-13X4000Li 17X875Li-17X8636Li 8V1000-8V6000 A62-A180** B62-B315 C68-C420 D144-D660 Supersedes Sheaves Metal products with V shaped grooves specially designed for various types of V-belts. Sprockets Metal products for high torque synchronous power transmission systems, such as PowerGrip HTD and Poly Chain GT belts. Sprockets are specifically designed to transmit power with only the corresponding belt product line. The Driving Force in Power Transmission. 3

3 Industrial Belt s Introduction Gates Belt Drive Systems 1 Choice of Industry Supersedes It is a fact that Gates belt drive systems offer more advantages the best value than any other method of power transmission. The overwhelming popularity of Gates drive systems today can be attributed largely to the outstanding global role of The Gates Rubber Company. In 1917, Gates designed and produced the first rubber-and-textile belt. This event marked the beginning of a momentous era in which Gates has led the industry in a continuing program of developing new belts and improving existing belts in anticipation of industry s needs. Through the years, Gates continues to make significant strides in specialized research, product development, testing and overnight availability of power transmission products. Gates knows that even with the strongest product line in the business, we are only as good as our distributors. They are our most vital link with all the customers in their service area. How Our History Affects Your Future Gates belts are the 1 choice of industry thanks to our aggressive policy of product innovation, improvement through research and development and worldwide product availability A revolutionary new V-belt Super HC was developed and produced by Gates. This V-belt handles the complete range of drive horsepower requirements with three narrow cross sections instead of the five regular cross sections needed for conventional heavy-duty V-belts The PowerBand Belt was introduced. For the first time, industry was given an effective solution to the costly and annoying problems of belt whip and turnover, which can happen on pulsating or shockload drives, particularly in oil field applications Gates came out with its new Hi-Power II (successor to Hi-Power) V-Belts and PowerBand Belts with a 20.8% to 48.6% increase in horsepower based on popular electric motor speeds and sheave diameters Tri-Power Molded Notch V-Belts were added to the Gates line. Gates entered the rapidly developing Timing Belt field. We introduced the first in the line of top-quality synchronous belts Gates produced the Super HC Molded Notch V-Belt. It still provides extra high capacity and allows the use of smaller diameter sheaves for energy and weight savings s Gates came out with a V-ribbed belt later to be known as the Micro-V Belt. Today s Micro-V Belt is superior to other V-ribbed belts due to the exclusive truncated V s. This unique feature increases flexibility, reduces heat buildup, and performs at extra high speeds on smaller diameter sheaves We further strengthened our position as the world leader in the manufacture of all belts, including synchronous belts, by acquiring the Uniroyal Power Transmission Company. That same year, Gates produced the revolutionary Poly Chain GT Belt for its synchronous line a practically maintenance-free belt lasting up to five times longer than problem roller chain drives. One year later, Gates pioneered the Polyflex JB Belt, which transmitted higher loads at higher speeds in less space Gates became a metal manufacturer by creating a Manufacturing Strategic Alliance (MSA) with Dodge, a subsidiary of Reliance Electric. Through this alliance, Gates offers the most complete line of belt drive system components Gates introduced the new PowerGrip GT belt. PowerGrip GT belts are the quietest belts available in the market today Predator PowerBand belts were introduced for tough, heavily shock-loaded applications in the oilfield, sand and gravel and pulp and paper industries Gates used its 30 years of experience in European metric V-Belt production to introduce Metric Power V-Belts in the United States Gates revolutionary Vextra construction was introduced for longer life in bandless V-belts Gates redesigns its synchronous belt offerings to provide higher horsepower ratings and new sizes to meet the needs of more applications. New constructions include Poly Chain GT 2, PowerGrip GT 2 and Twin Power PowerGrip GT 2. 4 The Gates Rubber Company

4 POLY CHAIN BELTS Industrial Belt s Poly Chain GT 2 Belts Supersedes New Designs must utilize the Poly Chain GT2 Sprocket because of the high torque capacity of the Poly Chain GT2 Belt. WARNING: Never utilize a QD type Poly Chain GT Sprocket when designing a new Poly Chain GT2 system that utilizes the Poly Chain GT2 horsepower rating tables. Poly Chain GT2 can be used on existing drives as replacement for Poly Chain GT. Markets/Applications All industrial markets, but particularly suited to replace roller chain. When you want to bring overhung load (created by rubber belt drives) on a reducer into acceptable limits. Features/Advantages Acquisition Costs Reduced Transaction Costs Reduced Inventory Costs Reduced Eliminates Re-tensioning Replaces Chain Drives Lasts Longer than Chain Eliminates Lubrication Reduces Maintenance on Drives Reduces Labor Costs Resistant to Chemicals, Oils, Pollutants and Corrosion Exceptionally Durable Fully Operational in Temperature Extremes -65 F to +185 F (-54 C to +85 C) Light Weight Extraordinary Strength and Load Carrying Power Absorbs Shock & Surge Loading Offers More Design Options Greater Shear Strength Quiet Running Compact Drive High Efficiency Metric Curvilinear Tooth Series mm Belts 12mm of 8MGT MGT MGT MGT MGT MGT MGT MGT MGT MGT How to Describe and Specify the quantity required followed by the part number. For Example: Quantity Number 2 8MGT Poly Chain GT2 belts and sprockets are made in a selection of sizes, capacities and dimensions. The three principal dimensions of a belt are: pitch pitch length width Belt pitch is the distance in millimeters between two adjacent tooth centers as measured on the pitch line of the belt. Belt pitch length is the total length (circumference) in millimeters as measured along the pitch line. The theoretical pitch line of a Poly Chain GT2 belt lies within the tensile member. Gates Poly Chain GT2 belts are made in 8mm and 14mm pitches. Using the information from these tables, a code for ordering a specific belt can be determined as shown in the following examples: Belt Belt Belt 8MGT MGT of 8MGT MGT MGT MGT MGT MGT MGT MGT MGT MGT The Gates Rubber Company

5 Series 9275 (continued) 8mm Belts 21mm of 8mm Belts 36mm 8MGT MGT MGT MGT MGT MGT MGT MGT MGT MGT Industrial Belt s of 8MGT MGT MGT MGT MGT MGT MGT MGT MGT MGT Poly Chain GT 2 Belts (continued) of 8MGT MGT MGT MGT MGT MGT MGT MGT MGT MGT of Supersedes 8MGT MGT MGT MGT MGT MGT MGT MGT MGT MGT POLY CHAIN BELTS 8mm Belts 62mm of 8MGT MGT MGT MGT MGT MGT MGT MGT MGT MGT of 8MGT MGT MGT MGT MGT MGT MGT MGT MGT MGT mm Belts 20mm of 14MGT MGT MGT MGT MGT MGT MGT MGT MGT MGT of 14MGT MGT MGT MGT MGT MGT MGT MGT MGT MGT The Driving Force in Power Transmission. 61

6 POLY CHAIN BELTS Poly Chain GT 2 Belts (continued) Series 9275 (continued) 14mm Belts 37mm of 14mm Belts 68mm 14mm Belts 90mm 14mm Belts 125mm 14MGT MGT MGT MGT MGT MGT MGT MGT MGT MGT of 14MGT MGT MGT MGT MGT MGT MGT MGT MGT MGT of 14MGT MGT MGT MGT MGT MGT MGT MGT MGT MGT Industrial Belt s of 14MGT MGT MGT MGT MGT MGT MGT MGT MGT MGT of 14MGT MGT MGT MGT MGT MGT MGT MGT MGT MGT of 14MGT MGT MGT MGT MGT MGT MGT MGT MGT MGT of 14MGT MGT MGT MGT MGT MGT MGT MGT MGT MGT of Supersedes 14MGT MGT MGT MGT MGT MGT MGT MGT MGT MGT The Gates Rubber Company

7 Markets/Applications Industrial Belt s All industrial markets. Especially targeted toward machine tool, roller chain, compact drive requirements, small conveyors and where space is a problem. Features/Advantages Replaces Chain Drives Lasts Longer than Chain Eliminates Lubrication Reduces Maintenance on Drives Reduces Labor Costs Resistant to Chemicals, Oils, Pollutants and Corrosion Exceptionally Durable Fully Operational in Temperature Extremes -65 F to +185 F (-54 C to +85 C) Light Weight Extraordinary Strength and Load Carrying Power Absorbs Shock & Surge Loading Offers More Design Options Greater Shear Strength Quiet Running Compact Drive High Efficiency Metric Curvilinear Tooth How to Describe and 5MM Poly Chain GT Belts Specify the quantity required followed by the part number. For Example: Min. Quantity Number 95 5MGT MM Poly Chain GT belts must be used with 5MGT sprockets. Consult your local Gates Field Representative for drive design assistance. Current sizes are limited, check with Customer Service for your particular requirement. 5mm PolyChain GT belts require minimum order quantities and manufacturing lead times. Check with Customer Service for lead times. The three principal dimensions of a belt are: pitch pitch length width Belt pitch is the distance in millimeters between two adjacent tooth centers as measured on the pitch line of the belt. Belt pitch length is the total length (circumference) in millimeters as measured along the pitch line. The theoretical pitch line of a Poly Chain GT belt lies within the tensile member. Any Poly Chain GT belt must be run with sprockets of the same pitch and profile. See page 161 for sprockets. Using the information from these tables, a code for ordering a specific belt can be determined as shown in the following examples: Belt Belt Belt 5MGT Supersedes POLY CHAIN BELTS Series mm Belts 9mm of 5mm Belts 15mm 5mm Belts 25mm Min. Qty. 5MGT MGT of Min. Qty. 5MGT MGT of Min. Qty. 5MGT MGT of Min. Qty. 5MGT MGT of Min. Qty. 5MGT MGT of Min. Qty. 5MGT MGT The Driving Force in Power Transmission. 63

8 POLY CHAIN BELTS Short Poly Chain GT Belts Markets/Applications Series mm Belts 12mm Industrial Belt s All industrial markets requiring short center distance but high-density power. icularly suited for replacing roller chain and Roll-to- Roll conveyors. Features/Advantages Replaces Chain Drives Lasts Longer than Chain Eliminates Lubrication Reduces Maintenance on Drives Reduces Labor Costs Resistant to Chemicals, Oils, Pollutants and Corrosion Exceptionally Durable Fully Operational in Temperature Extremes -65 F to +185 F (-54 C to +85 C) Light Weight Extraordinary Strength and Load Carrying Power Absorbs Shock & Surge Loading Offers More Design Options Greater Shear Strength Quiet Running Compact Drive High Efficiency Metric Curvilinear Tooth of 8M M M M How to Describe and Specify the quantity required followed by the part number. For Example: Quantity Number 2 8M Poly Chain GT belts and sprockets are made in a selection of sizes, capacities and dimensions. The three principal dimensions of a belt are: pitch pitch length width Belt pitch is the distance in millimeters between two adjacent tooth centers as measured on the pitch line of the belt. Belt pitch length is the total length (circumference) in millimeters as measured along the pitch line. The theoretical pitch line of a Poly Chain GT belt lies within the tensile member. Any Poly Chain GT belt must be run with sprockets of the same pitch and profile. Gates Short Poly Chain GT belts are made in 8mm pitch. Using the information from these tables, a code for ordering a specific belt can be determined as shown in the following examples: Belt Belt Belt 8M of Supersedes 8M M M M mm Belts 21mm of 8mm Belts 36mm 8M M M M of 8M M M M of 8M M M M of 8M M M M The Gates Rubber Company

9 With the introduction of Poly Chain GT 2 belt drive systems, Gates will be phasing out Poly Chain GT belts and sprockets. (Except New Short 8MM and New 5MM Poly Chain GT) The 8MM Poly Chain GT belts listed below will be available until 12/31/2000. These sizes should be used as replacements for existing drives. Other sizes of Poly Chain GT belts are listed in the back section of this catalog and will be available until stock is depleted. Markets/Applications All industrial markets, but particularly suited to replace roller chain or for rubber belts yielding unacceptable life. Features/Advantages Replaces Chain Drives Lasts Longer than Chain Eliminates Lubrication Reduces Maintenance on Drives Reduces Labor Costs Resistant to Chemicals, Oils, Pollutants and Corrosion Exceptionally Durable Fully Operational in Temperature Extremes -65 F to +185 F (-54 C to +85 C) Light Weight Extraordinary Strength and Load Carrying Power Absorbs Shock & Surge Loading Offers More Design Options Greater Shear Strength Quiet Running Compact Drive High Efficiency Metric Curvilinear Tooth Series mm Belts 12mm of 8mm Belts 21mm 8M M M M M M Industrial Belt s of 8M M M M M M Poly Chain GT Replacement Belts Keep in mind that you can use New Poly Chain GT2 as replacement belts for existing drives. Service life will be extended up to 4 times using a Poly Chain GT2 belt as a replacement for the Poly Chain GT belt. How to Describe and Specify the quantity required followed by the part number. For Example: Quantity Number 2 8M The three principal dimensions of a belt are: pitch pitch length width Belt pitch is the distance in millimeters between two adjacent tooth centers as measured on the pitch line of the belt. Belt pitch length is the total length (circumference) in millimeters as measured along the pitch line. The theoretical pitch line of a Poly Chain GT belt lies within the tensile member. Any Poly Chain GT belt must be run with sprockets of the same pitch and profile. Gates Poly Chain GT Replacement belts are made in 8mm pitches. Using the information from these tables, a code for ordering a specific belt can be determined as shown in the following examples: Belt Belt Belt 8M mm Belts 36mm of 8mm Belts 62mm 8M M M M M M of Supersedes 8M M M M M M POLY CHAIN BELTS The Driving Force in Power Transmission. 65

10 Industrial Belt s Supersedes POLY CHAIN BELTS Poly Chain HTD Belts Series mm Belts 20mm of PC966-14M PC M PC M PC M PC M PC M PC M PC M PolyChain HTD Belts are Standard/Non-Stock and may require manufacturing lead times. Check with Customer Service for Availability. To order, specify the quantity required, followed by the part number. 14mm Belts 85mm of PC966-14M PC M PC M PC M PC M PC M PC M PC M mm Belts 30mm of PC966-14M PC M PC M PC M PC M PC M PC M PC M mm Belts 115mm of PC966-14M PC M PC M PC M PC M PC M PC M PC M mm Belts 40mm of PC966-14M PC M PC M PC M PC M PC M PC M PC M mm Belts 170mm of PC966-14M PC M PC M PC M PC M PC M PC M PC M mm Belts 55mm of PC966-14M PC M PC M PC M PC M PC M PC M PC M The Gates Rubber Company

11 Markets/Applications Data Storage Machine Tool Hand Power Tools Postage Handling DC Stepper/Servo Food Processors Printers Centrifuges Money Handling Medical Diagnostic Sewing Machines ATM Ticket Dispensers Plotters Copiers Fax Machines Robotics Linear Vending Vacuum Cleaners Features/Advantages Compact Light Weight Industrial Belt s Features/Advantages (cont.) Durability Less Required vs. HTD Tooth Jump Resistance: Greater than MXL-HTD Noise: Far less than HTD Positioning : Half (or more) the positioning error of MXL and HTD No Lubrication Improved Registration Corrosion Resistance Clean Operation Minimal Elongation How to Describe and PowerGrip GT 2 Belts Specify the order quantity, followed by the part number. For Example: Quantity Number 2 2MR Additional sizes may be available on a Made to basis. Check with Customer Service for availability. Belt Belt Belt 2MR MR Supersedes POWERGRIP GT2, GT AND HTD BELTS Series mm Belts 4mm Wide of 2MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR Standard, stocked product. No minimum required of 2MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR The Driving Force in Power Transmission. 67

12 Industrial Belt s Supersedes POWERGRIP GT2, GT AND HTD BELTS PowerGrip GT 2 Belts (continued) Series 9390 (continued) 2mm Belts 6mm Wide of 2mm Belts 9mm Wide 2MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR of 2MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR of 2MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR Standard, stocked product. No minimum required of 2MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR The Gates Rubber Company

13 Industrial Belt s Supersedes Series 9390 (continued) 3mm Belts 6mm Wide of 3mm Belts 9mm Wide 3MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR of 3MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR PowerGrip GT 2 Belts (continued) of 3MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR Standard, stocked product. No minimum required of 3MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR POWERGRIP GT2, GT AND HTD BELTS The Driving Force in Power Transmission. 69

14 Industrial Belt s Supersedes POWERGRIP GT2, GT AND HTD BELTS PowerGrip GT 2 Belts (continued) Series 9390 (continued) 3mm Belts 15mm Wide of 3MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR Standard, stocked product. No minimum required of 3MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR MR The Gates Rubber Company

15 Industrial Belt s Supersedes 5MR PowerGrip GT 2 Belts Markets/Applications HVAC Office Machines Postage Handling Sewing Machines Outdoor Power Equipment Food Processing Machine Tools Spindle Drives Hand Power Tools Robotics Linear Light Package Conveyor Features/Advantages Eliminates Lubrication Minimal Maintenance Low Noise Precision Registration Compact Drive Features/Advantages (cont.) Reduces Costs Highest Density 5mm Rubber Belt Curvilinear Tooth Metric How to Describe and Specify the order quantity, followed by the part number. For Example: Quantity Number 2 5MR Additional sizes may be available on a Made to basis. Check with Customer Service for availability. Belt Belt Belt 5MR POWERGRIP GT2, GT AND HTD BELTS Series mm Belts 9mm Wide of 5mm Belts 15mm Wide 5MR MR MR MR MR MR MR MR MR MR MR MR MR of 5MR MR MR MR MR MR MR MR MR MR MR MR MR of 5MR MR MR MR MR MR MR MR MR MR MR MR MR Standard, stocked product. No minimum required of 5MR MR MR MR MR MR MR MR MR MR MR MR MR The Driving Force in Power Transmission. 71

16 Industrial Belt s Supersedes POWERGRIP GT2, GT AND HTD BELTS 5MR PowerGrip GT 2 Belts (continued) Series 9390 (continued) 5mm Belts 25mm Wide of 5MR MR MR MR MR MR MR MR MR MR MR MR MR Standard, stocked product. No minimum required of 5MR MR MR MR MR MR MR MR MR MR MR MR MR The Gates Rubber Company

17 Industrial Belt s Supersedes PowerGrip GT 2 Belts New drive designs must use the PowerGrip GT2 sprockets, because of the high torque capacity of PowerGrip GT2 belts. WARNING:Do not use HTD or RPP* profiled sprockets in new designs. PowerGrip GT2 belts can be used on existing HTD or HT100** sprockets as replacement belts, usually at the next narrowest width. Markets/Applications HVAC Printing Pulp and Paper Machine Tools Centrifuges Pumps Packaging Features/Advantages Textile Laundry Saw Mill Compressors Food Processing Agriculture Conveyors Compact Drive Acquisition Costs Reduced High Power Density Transaction Costs Reduced Low Noise Inventory Costs Reduced Half the of HTD 200% Rating of or PowerGrip GT Belts HTD/PGGT/RPP Belts Economical Drive Low Maintenance Non-Stretch Abrasion Resistances Corrosion Resistant Direct Replacement for Many Curvilinear-Tooth Rubber Belts. Reduce both your acquisition costs and transaction costs by designing with PowerGrip GT2. PowerGrip GT2 drive systems offer the largest selection of belts and sprockets in the industry. PowerGrip GT2 belts can be used as a direct replacement for most 1.0 and 1.5 rated 8 & 14MM Rubber Curvilinear synchronous belts at reduced widths. *RPP is a registered Trademark of Dayco s, Inc. **HT100 is a registered trademark of Reliance Electric. Series mm Belts 20mm Wide of 384-8MGT MGT MGT MGT MGT MGT MGT MGT MGT MGT MGT MGT MGT MGT MGT MGT MGT How to Describe and Specify the minimum order quantity followed by the part number. For Example: Quantity Number MGT-85 PowerGrip GT2 belts and sprockets are made in a selection of sizes, capacities and dimensions. The three principal dimensions of a belt are: pitch pitch length width Belt pitch is the distance in millimeters between two adjacent tooth centers as measured on the pitch line of the belt. Belt pitch length is the total length (circumference) in millimeters as measured along the pitch line. The theoretical pitch line of a PowerGrip GT2 belt lies within the tensile member. Using the information from these tables, a code for ordering a specific belt can be determined as shown in the following examples: Belt Belt Belt MGT MGT 115 of MGT MGT MGT MGT MGT MGT MGT MGT MGT MGT MGT MGT MGT MGT MGT MGT POWERGRIP GT2, GT AND HTD BELTS The Driving Force in Power Transmission. 73

18 Industrial Belt s Supersedes POWERGRIP GT2, GT AND HTD BELTS PowerGrip GT 2 Belts (continued) Series 9207 (continued) 8mm Belts 30mm Wide of 384-8MGT MGT MGT MGT MGT MGT MGT MGT MGT MGT MGT MGT MGT MGT MGT MGT MGT of MGT MGT MGT MGT MGT MGT MGT MGT MGT MGT MGT MGT MGT MGT MGT MGT mm Belts 50mm Wide of 384-8MGT MGT MGT MGT MGT MGT MGT MGT MGT MGT MGT MGT MGT MGT MGT MGT MGT of MGT MGT MGT MGT MGT MGT MGT MGT MGT MGT MGT MGT MGT MGT MGT MGT mm Belts 85mm Wide of 384-8MGT MGT MGT MGT MGT MGT MGT MGT MGT MGT of 960-8MGT MGT MGT MGT MGT MGT MGT MGT MGT MGT The Gates Rubber Company

19 Industrial Belt s Supersedes Series 9207 (continued) 8mm Belts 85mm Wide (continued) of 14mm Belts 40mm Wide MGT MGT MGT MGT MGT MGT MGT of MGT MGT MGT MGT MGT MGT MGT MGT MGT MGT MGT PowerGrip GT 2 Belts (continued) of MGT MGT MGT MGT MGT MGT of MGT MGT MGT MGT MGT MGT MGT MGT MGT MGT MGT POWERGRIP GT2, GT AND HTD BELTS 14mm Belts 55mm Wide of MGT MGT MGT MGT MGT MGT MGT MGT MGT MGT MGT of MGT MGT MGT MGT MGT MGT MGT MGT MGT MGT MGT mm Belts 85mm Wide of MGT MGT MGT MGT MGT MGT MGT MGT MGT MGT MGT of MGT MGT MGT MGT MGT MGT MGT MGT MGT MGT MGT The Driving Force in Power Transmission. 75

20 Industrial Belt s Supersedes POWERGRIP GT2, GT AND HTD BELTS PowerGrip GT 2 Belts (continued) Series 9207 (continued) 14mm Belts 115mm Wide of MGT MGT MGT MGT MGT MGT MGT MGT MGT MGT MGT of MGT MGT MGT MGT MGT MGT MGT MGT MGT MGT MGT mm Belts 170mm Wide of MGT MGT MGT MGT MGT MGT MGT MGT MGT MGT MGT of MGT MGT MGT MGT MGT MGT MGT MGT MGT MGT MGT mm Fin-Fan Belts 40 and 55 mm Wide of MGT-40F MGT-40F MGT-40F MGT-40F of MGT-55F MGT-55F MGT-55F MGT-55F The Gates Rubber Company

21 Industrial Belt s Supersedes Series mm Belts 115mm Wide of 20mm Belts 170mm Wide M M M M M M M M of M M M M M M M M PowerGrip GT 2/HTD Belts of M M M M M M M Used with HTD Sprockets of M M M M M M M POWERGRIP GT2, GT AND HTD BELTS 20mm Belts 230mm Wide of M M M M M M M M of M M M M M M M mm Belts 290mm Wide of M M M M M M M M of M M M M M M M The Driving Force in Power Transmission. 77

22 Industrial Belt s Supersedes POWERGRIP GT2, GT AND HTD BELTS PowerGrip GT 2/HTD Belts (continued) Series 9293 (continued) 20mm Belts 340mm Wide of M M M M M M M M Used with HTD Sprockets of M M M M M M M The Gates Rubber Company

23 Markets/Applications Office Machines Machine Tools Postage Handling Equipment Sewing Machines Vending Machines Agriculture Outdoor Power Equipment Wood & Paper Sand & Gravel Oil Fields Food Processing HVAC Features/Advantages Compact Drive Light Weight Eliminates Lubrication Requires Minimal Maintenance PowerGrip GT Belts Series mm Belts 20mm Wide Industrial Belt s of Features/Advantages (continued) Corrosion and Abrasion Resistant Precision Registration* Precise Fit Low Noise* Curvilinear Tooth* Metric How to Describe and PowerGrip GT Belts Specify the quantity required followed by the part number. For Example: Quantity Number M-20GT *PowerGrip GT feature New drive applications should use PowerGrip GT2 belt drive system to lower cost. If you are using a PowerGrip GT belt as a replacement, consider a PowerGrip GT2 belt at next narrowest width to lower replacement cost M-20GT M-20GT M-20GT M-20GT M-20GT M-20GT M-20GT M-20GT M-20GT M-20GT M-20GT M-20GT of Supersedes Additional sizes may be available on a Made-To- basis. Check with Customer Service for availability M-20GT M-20GT M-20GT M-20GT M-20GT M-20GT M-20GT M-20GT M-20GT M-20GT M-20GT M-20GT POWERGRIP GT2, GT AND HTD BELTS 8mm Belts 30mm Wide of 480-8M-30GT M-30GT M-30GT M-30GT M-30GT M-30GT M-30GT M-30GT M-30GT M-30GT M-30GT M-30GT of M-30GT M-30GT M-30GT M-30GT M-30GT M-30GT M-30GT M-30GT M-30GT M-30GT M-30GT M-30GT The Driving Force in Power Transmission. 79