Dimension of Synchronous Belt AT5（Pitch=5.00mm) Type Pitch Length(mm) Sleeve Width(mm) Teeth No. AT5?280 280.00 200　 56 AT5?480 480.00 450 96 AT5?545 545.00 450　 109 AT5?660 660.00 450 162 AT5?750 750.00 450 150 AT5?780 780.00 450　 156 AT5?2200 2200.00 450　 440 AT5?3700 3700.00 450 740 　 　 Dimension of Synchronous Belt AT10（Pitch=10.00mm) Type Pitch Length(mm) Sleeve Width(mm) Teeth No. AT10?500 500.00 50 AT10?560 560.00 56 AT10?660 660.00 66 AT10?730 730.00 73 AT10?920 920.00 92 AT10?960 960.00 96 AT10?1000 1010.00 450 100 AT10?1150 1150.00 115 AT10?1210 1210.00 121 AT10?1240 1240.00 124 AT10?1250 1250.00 125 AT10?1280 1280.00 128 AT10?1500 1500.00 150 AT10?1800 1800.00 180 AT10?1940 1940.00 194 AT10?2000 2000.00 200 AT10?2590 2590.00 259 AT10?2880 2880.00 288 AT10?3080 3080.00 308 AT10?3150 3150.00 315 AT10?3340 3340.00 334 AT10?4030 4030.00 403 　 　 　Dimension of Synchronous Belt AT20（Pitch=20.00mm) Type Pitch Length(mm) Sleeve Width(mm) Teeth No. AT20?1000 1000.00 50 AT20?1080 1080.00 54 AT20?1100 1100.00 55 AT20?1240 1240.00 62 AT20?1280 1280.00 64 AT20?1320 1320.00 66 AT20?1460 1460.00 73 AT20?1700 1700.00 85 AT20?1780 1780.00 89 AT20?1880 1880.00 360 94 AT20?1900 1900.00 95 AT20?2360 2360.00 118 AT20?2600 2600.00 130 AT20?2760 2760.00 138 AT20?3100 3100.00 155 AT20?3620 3620.00 181 AT20?4760 4760.00 238 AT20?7600 7600.00 380