齿型较小的同步带多用于配套直径小的同步轮，比如周长600mm或800mm的皮带，我们会采用3M,L,H,T5,AT5等，而不会选用齿型大的同步带，如T20,AT20,14M,XH等。因此齿型越小的同步带抗拉强力也越小，齿型越大，抗拉强度也越大。相反，周长几十米，宽度几十毫米或一两百毫米的皮带，谁也不会采用象3M,T5等那么小的齿型皮带。用户也可以根据此定律为自己的设备配套选型不同型号的同步带。另外PU同步带的钢丝直径有两种，一种直径是0.9mm，一种是1.2mm。拉力要求高的一般都采用1.2钢丝，目前较大齿型的型号多数是配1.2的钢丝，象20,XH等型号，结合大齿型皮带配直径厚的钢丝，在拉力方面更是无可敌比。通常在拉力强大的行业，象陶瓷磨边机，玻璃磨边机，砖瓦设备等，我们看到的都是BRECOFLEX®TK10K6Zahntragfähigkeit(spezifischeRiemenzahnbelastbarkeit)n[min-1][N/cm][Ncm/cm][W/cm]n[min-1][N/cm][Ncm/cm][W/cm]050,508,0400,000200025,404,0408,4602049,007,8000,163220024,603,9209,0304047,707,6000,318240023,903,8109,5806046,607,4200,466260023,303,71010,1008045,707,2700,609280022,703,62010,60010044,807,1300,746300022,203,53011,08020041,406,6001,381320021,703,45011,55030039,106,2201,953340021,203,36011,99040037,205,9202,480360020,703,30012,42050035,705,6802,980380020,303,23012,84060034,405,4803,440400019,863,16013,24070033,305,3103,890450018,913,01014,18080032,405,1504,320500018,062,87015,05090031,505,0104,730550017,282,75015,840100030,704,8905,120600016,582,64016,580Standardlängen[mm]/ZähnezahlenLängeZähne-zahlLängeZähne-zahlLängeZähne-zahl108010817501754000400115011517801784250425121012118801884500450124012419601964750475125012522502255000500132013223602365300530135013525002505600560139013926502656000600140014028002806300630142014230003006700670146014631003107100710150015031503157500750156015633503358000800161016137503759000900110030,004,7705,500650015,932,54017,260120029,304,6705,870700015,332,44017,880130028,704,5706,220750014,762,35018,460140028,204,4806,570800014,242,27018,990150027,604,4006,910850013,742,18019,470160027,104,3207,230900013,282,11019,920170026,704,2407,550950012,842,04020,300180026,204,1707,8601000012,421,97620,700190025,804,1008,160)