体型	长度	保持转矩*	步进角	重量	规格文档	CAD 图
	mm	mm	oz-in / Nm	degrees	lbs / kg
17H018D	42.67	34.68	30 / .21	1.8	.45 / .20
17H118D	42.67	40.78	51 / .36	1.8	.57 / .26
17H218D	42.67	48.68	65 / .46	1.8	.76 / .34
23H018D	57.15	1.602	60 / .42	1.8	1.0 / .45
23H018E	57.15	1.602	84 / .59	1.8	1.0 / .45
23H118D	57.15	2.115	135 / .95	1.8	1.4 / .64
23H118E	57.15	2.115	227 / 1.6	1.8	1.5 / .68
23H218D	57.15	3.297	330 / 2.33	1.8	2.4 / 1.09
23H218E	57.15	3.297	426 / 3.01	1.8	2.5 / 1.14
23H318D	57.15	4.479	300 / 2.12	1.8	3.4 / 1.55
23H318E	57.15	4.479	524 / 3.7	1.8	3.6 / 1.64
34H118D	87.12	2.521	460 / 3.25	1.8	4.0 / 1.8
34H118E	87.12	2.521	444 / 3.14	1.8	4.1 / 1.9
34H218D	87.12	3.782	820 / 5.79	1.8	6.5 / 3.0
34H218E	87.12	5.043	1009 / 7.13	1.8	6.6 / 3.0
34H318D	87.12	5.043	1290 / 9.11	1.8	9.1 / 4.1
34H318E	87.12	5.043	1613 / 11.39	1.8	9.3 / 4.2
HM420-MR	42	34	0.21	1.8	0.23
HM421-MR	42	40	0.36	1.8	0.28
HM422-MR	42	48	0.46	1.8	0.37
HM570-SR	57	43	0.53	1.8	0.47
HM571-SR	57	56	1.27	1.8	0.7
HM572-SR	57	86	2.33	1.8	1.21