型号	节线长(mm)	齿数	型号	节线长(mm)	齿数
HTD225-5M	225	45	HTD960-5M	960	192
HTD265-5M	265	53	HTD1000-5M	1000	200
HTD300-5M	300	60	HTD1200-5M	1200	240
HTD305-5M	305	61	HTD1210-5M	1210	242
HTD350-5M	350	70	HTD1240-5M	1240	248
HTD370-5M	370	74	HTD1270-5M	1270	254
HTD375-5M	375	75	HTD1350-5M	1350	270
HTD385-5M	385	77	HTD1440-5M	1440	288
HTD400-5M	400	80	HTD1490-5M	1490	298
HTD420-5M	420	84	HTD1520-5M	1520	304
HTD475-5M	475	95	HTD1530-5M	1530	306
HTD480-5M	480	96	HTD1540-5M	1540	308
HTD500-5M	500	100	HTD1700-5M	1700	340
HTD520-5M	520	104	HTD1760-5M	1760	352
HTD535-5M	535	107	HTD1780-5M	1780	356
HTD540-5M	540	108	HTD1880-5M	1880	376
HTD550-5M	550	110	HTD1960-5M	1960	392
HTD575-5M	575	115	HTD2000-5M	2000	400
HTD600-5M	600	120	HTD2100-5M	2100	420
HTD690-5M	690	138	HTD2160-5M	2160	432
HTD710-5M	710	142	HTD2250-5M	2250	450
HTD740-5M	740	148	HTD2350-5M	2350	470
HTD810-5M	810	162	HTD2500-5M	2500	500
HTD830-5M	830	166	D5M-450	450	90
HTD890-5M	890	178	以上“D”代表双面齿