• Taiwan Synchronous Belt Co., Ltd.
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                    • Features
                    • ★These classic trapezoidal teeth used in the US and Europe are the original timing belt tooth design.

                      ★ The tooth profile is relatively low and a big surface area at the tip of the tooth providing good contacting area to transmission equipment.

                      ★This thin and light design can be used in small diameter pulleys, i.e. tiny precision instrument.
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          • Introduction
          • Belt Specification
          • Pulley Specifications
          • Ordering example
            • Structure:

              	Back 	Hard-wearing PU backing protects cords from exposing at belts edges. Also belts are thin enough to lower heat and increase belt life.	Body Highly flexible polyurethane (PU).  Because of the casting method and the capillary effect, allowing the superior bonding with tensile cords.  Integrally formed profiles, providing belts with accuracy and strength.	Tooth 	Hard-wearing and tough PU teeth and backing are integrally formed and resistant to break. For this reason, cords are completely protected. The teeth rigidity and strength enhance shear resistance against tooth slip.	Tensile cords Galvanized steel cord and aramid tensile members are available.    A: steel cord 	It will not stretch or fatigue during continuous operation, providing tooth shear strength and load capacity under shock applications.  	Stainless steel cord is also available and particularly suitable in the erodent environment.  B: aramid fiber 	Since aramid tensile cord combines extraordinary strength and superior shock load capacity, it is flexible and counterbending; therefore, it is favorable for oridinary or non- magnatic driver.  	Compard with steel cord, lightweight is characteristic of aramid fiber.

              ● Cleanness
                High wear resistant PU minimizes dusting and is especially suitable for clean rooms, food and beverage industry.
              ● Non-Slip
                Belts teeth mesh with pulleys, assuring the smooth transmission against tooth jump, friction and speed variation.
              ● Free of Maintenance
                Compared with chains or gears, the cost of lubrication and maintenance is few.  
              ● Low Pre-tension
                Only low initial tensioning, motor and bearing loads are minimized, enjoying longer belt life.

              ●

              Constant Tension
                No retensioning required.
              ●

              A wide Range of Load Capacities and Speeds

               
              • Speeds range from 0 to over 20000 RPM.
              • Ideal for low, medium and high power range. For example, sustained transmission of high torque level at low speed, high power transmission at high speed or shock loads. 
              • High degree of efficiency: allows friction-free drives with an efficiency of 99% and also lowering the operation costs.
              ● Dimensional Stability
                Excellent structure and bonding , constant belt thickness and width enable smooth running.  
              ●

              Oil Resistance

                Conditionally resistant to oils, grease and fuel.
              ●

              Temperature Range

                Under room temperature, it is from -20°C to 95°C.
              ● Climate Resistance
               
              • Suitable for tropical climates.
              • Resistant to aging, ozone, hydrolysis and UV.
              ● Bending Resistance
               
              • Special and high quality component.
              • Belts are suitable for bending applications.   
              ● Environmental Friendly
               
              • Certificated by RoHS compliance.
              • Low dusting, provided non-marking structure.
              • Free carbon black.
              ● Antistatic
               
              • Antistatic belt is made-to-order
              • The whole one is electronically conductive and conforms to ≤ 109 Ω
              • Resistance remains steady and will not lower following a long-run operation
              ● Acid and Alkali Resistance
                Conditionally resistant to acid and alkali
              ● Wear Resistance
                Ten times higher than rubber belts.
              ● Anti-solvent
                Conditionally anti-solvent.
              ● Hardness
                Standard hardness is 83 Shore A. 60, 73, 78, 90 and 95 Shore A are made-to-order.
              ● Minimal space and weight
                High power rate transmission allows the use of small pulley diameters and short center distances. This enables compact and light-weight drives
              ● Various specifications
               
              • A wide range of pitches, profiles and width are available.  
              • Customized width enables the costs down.
              ● Applications
               
              • The property of timing belt is precision. All pitches of the whole belt are reached high accuracy. Therefore, it is ideal for high torque transmission,  linear positioning, smooth running and high rotational speeds.  
              • Small pitches are ideal for smooth operation and precision positioning under light load.
              ● Large pitches are suitable for large transmission ratios, positional and angular accuracy, and synchronous conveying. For instances:
               
              • Automatic sliding doors
              • Material flow
              • At low temperatures, in clean rooms and in the food industry
              • Office machinery: printers, plotters, copiers 
              • EDP equipment
              • Textile machinery
              • Wood processing machinery
              • Machine tools
              • Pumps
              • Compressors
              • Monery handling
              • Data storage equipment
              • Medical equipment 
              • Food processors
              • DC stepper/ servo 
              • Centrifuge
              • Vending machines
              • Vacuum cleaners
                 
                 
                 
                 
                 
                 
                 
                 

               

            • Should you wish to place an order, please contact us

              SPEC. Length Tooth PU   SPEC. Length Tooth PU   SPEC. Length Toth PU
              86L 219.08 23     341L 866.78 91 ✔   765L 1943.10 204  
              98L 247.65 26     345L 876.30 92 ✔   769L 1952.63 205  
              109L 276.23 29     352L 895.35 94     780L 1981.20 208  
              113L 285.75 30     355L 904.88 95     788L 2000.25 210  
              120L 304.80 32     360L 914.40 96     791L 2009.78 211  
              124L 314.33 33     367L 933.45 98     806L 2047.88 215  
              130L 333.38 35     375L 952.50 100     833L 2114.55 222  
              135L 342.90 36     382L 971.55 102     840L 2133.60 224  
              143L 361.95 38     390L 990.60 104     863L 2190.75 230  
              150L 381.00 40     394L 1000.13 105     874L 2219.33 233  
              154L 390.53 41     398L 1009.65 106     881L 2238.38 235  
              158L 400.05 42     400L 1019.18 107     900L 2286.00 240  
              161L 409.58 43     405L 1028.70 108     915L 2324.10 244  
              165L 419.10 44     408L 1038.23 109     919L 2333.63 245  
              169L 428.63 45     412L 1047.75 110     934L 2371.73 249  
              173L 438.15 46     420L 1066.80 112     938L 2381.25 250  
              177L 447.68 47     427L 1085.85 114     982L 2495.55 262  
              180L 457.20 48     435L 1104.90 116     994L 2524.13 265  
              185L 466.73 49     439L 1114.43 117     1043L 2647.95 278  
              187L 476.25 50     442L 1123.95 118     1148L 2914.65 306  
              191L 485.78 51     446L 1133.48 119     1223L 3105.15 326  
              195L 495.30 52     450L 1143.00 120     1275L 3238.50 340  
              198L 504.83 53     454L 1152.53 121     1294L 3286.13 345  
              202L 514.35 54     457L 1162.05 122     2243L 5695.95 598  
              206L 523.88 55     465L 1181.10 124            
              210L 533.40 56 ✔   480L 1219.20 128            
              217L 552.45 58     495L 1257.30 132            
              220L 561.98 59     500L 1266.83 133            
              225L 571.50 60 ✔   510L 1295.40 136            
              230L 581.03 61     514L 1304.93 137            
              232L 590.55 62     525L 1333.50 140            
              236L 600.08 63     540L 1371.60 144            
              240L 609.60 64     548L 1390.65 146            
              244L 619.13 65     550L 1400.18 147            
              248L 628.65 66     555L 1409.70 148            
              250L 638.18 67     560L 1419.23 149            
              255L 647.70 68 ✔   566L 1438.28 151            
              258L 657.23 69     570L 1447.80 152            
              263L 666.75 70     581L 1476.38 155            
              265L 676.28 71     585L 1485.90 156            
              270L 685.80 72     590L 1495.43 157            
              275L 695.33 73     600L 1524.00 160            
              277L 704.85 74     619L 1571.63 165            
              280L 714.38 75     630L 1600.20 168            
              285L 723.90 76     640L 1619.25 170            
              300L 762.00 80 ✔   653L 1657.35 174            
              304L 771.53 81     660L 1676.40 176            
              310L 790.58 83     675L 1714.50 180            
              315L 800.10 84     694L 1762.13 185            
              320L 809.63 85     697L 1771.65 186            
              322L 819.15 86     701L 1781.18 187            
              328L 828.68 87     720L 1828.80 192            
              330L 838.20 88     728L 1847.85 194            
              334L 847.73 89     731L 1857.38 195            
              337L 857.25 90     739L 1876.43 197            

               

            • Belt pulleys are made to order. Standard specification sheets are availible in “Download” area. For further information, please contact us.                 

              A Type AF Type B Type BF
              Tooth PD OD   Tooth PD OD
              10 30.32 29.56   71 215.27 214.50
              11 33.35 32.59   72 218.30 217.53
              12 36.38 35.62   73 221.33 220.57
              13 39.41 38.65   74 224.36 223.60
              14 42.45 41.68   75 227.39 226.63
              15 45.48 44.72   76 230.42 229.66
              16 48.51 47.75   77 233.46 232.69
              17 51.54 50.78   78 236.49 235.73
              18 54.57 53.81   79 239.52 238.76
              19 57.61 56.84   80 242.55 241.79
              20 60.64 59.88   81 245.58 244.82
              21 63.67 62.91   82 248.62 247.85
              22 66.70 65.94   83 251.65 250.89
              23 69.73 68.97   84 254.68 253.92
              24 72.77 72.00   85 257.71 256.95
              25 75.80 75.04   86 260.74 259.98
              26 78.83 78.07   87 263.78 263.01
              27 81.86 81.10   88 266.81 266.05
              28 84.89 84.13   89 269.84 269.08
              29 87.93 87.16   90 272.87 272.11
              30 90.96 90.20   91 275.90 275.14
              31 93.99 93.23   92 278.93 278.17
              32 97.02 96.26   93 281.97 281.20
              33 100.05 99.29   94 285.00 284.24
              34 103.08 102.32   95 288.03 287.27
              35 106.12 105.35   96 291.06 290.30
              36 109.15 108.39   97 294.09 293.33
              37 112.18 111.42   98 297.13 296.36
              38 115.21 114.45   99 300.16 299.40
              39 118.24 117.48   100 303.19 302.43
              40 121.28 120.51   101 306.22 305.46
              41 124.31 123.55   102 309.25 308.49
              42 127.34 126.58   103 312.29 311.52
              43 130.37 129.61   104 315.32 314.56
              44 133.40 132.64   105 318.35 317.59
              45 136.44 135.67   106 321.38 320.62
              46 139.47 138.71   107 324.41 323.65
              47 142.50 141.74   108 327.45 326.68
              48 145.53 144.77   109 330.48 329.72
              49 148.56 147.80   110 333.51 332.75
              50 151.60 150.83   111 336.54 335.78
              51 154.63 153.86   112 339.57 338.81
              52 157.66 156.90   113 342.60 341.84
              53 160.69 159.93   114 345.64 344.87
              54 163.72 162.96   115 348.67 347.91
              55 166.75 165.99   116 351.70 350.94
              56 169.79 169.02   117 354.73 353.97
              57 172.82 172.06   118 357.76 357.00
              58 175.85 175.09   119 360.80 360.03
              59 178.88 178.12   120 363.83 363.07
              60 181.91 181.15        
              61 184.95 184.18        
              62 187.98 187.22        
              63 191.01 190.25        
              64 194.04 193.28        

               

            • 225L-25.4

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    • Taiwan Synchronous Belt Co., Ltd.
    • TEL:+886-4-26817337  FAX:+886-4-2681-7339  E-mail:sales@twbelt.com
      ADD:No.58, Gong 9th Rd., Dajia Dist., Taichung City 43769, Taiwan (R.O.C.)  © 2013 Taiwan Synchronous Belt Co., Ltd. All Rights Reserved.