Dimension of Synchronous Belt
AT20（Pitch=20.00mm)
Type	Pitch Length(mm)	Sleeve Width(mm)	Teeth No.
AT20×1000	1000	450	50
AT20×1080	1080		54
AT20×1100	1100	450	55
AT20×1240	1240		62
AT20×1280	1280		64
AT20×1320	1320		66
AT20×1460	1460		73
AT20×1700	1700	250	85
AT20×1780	1780		89
AT20×1880	1880		94
AT20×1900	1900	250	95
AT20×2360	2360	250	118
AT20×2600	2600		130
AT20×2760	2760		138
AT20×3100	3100		155
AT20×3620	3620		181
AT20×4760	4760		238
AT20X6840	6840		342
AT20×7600	7600		380