SYNCHROFLEX同步带聚氨酯材料AT20型号表SYNCHROFLEX齿形/模具宽度长度（MM）齿数AT20-200MM1000（MM）50AT20-210-1100（MM）55AT20-2051200（MM）60AT20-2001260（MM）63AT20-2201500（MM）75AT20-2301600（MM）80AT20-2401700（MM）85AT20-2601760（MM）88AT202101800（MM）90AT20-2201900（MM95AT20-2001960（MM）98SYNCHROFLEX聚氨酯同步带AT20标准宽度：32,50,75,100StandardversionSYNCHROFLEXTimingbelt(sfx)AT20single-sidedhighperformancepolyurethaneinredcoloursteelcordtensionmemberswithhighdensitysteelcordtensionmembersintwo-filamentc***rructionHighperformanceATprofilewithmetricpitchesandtrapezoidalteeth.Standardversion:single-sidedhighperfomancepolyurerhaneinredcoloursteelcordtensionmenberswithhighdensitysteelcordtensionmembersintwo-filamentc***truction)