We made some changes to the model number of the linear motor in October 2021, you can check it according to this page https://www.omc-stepperonline.com/table-of-comparison-between-new-and-old-p-ns.html , or you can search in the search box in the upper right corner to find the model number.

NO Old Model New Model NO Old Model New Model
1 8LS11-0244AC-150E 8E11S0244AC-150RS 68 17LS13-1504J-150E 17E13S1504JE-150RS
2 8LS11-0244AC-150N 8N11S0244AC-150RS 69 17LS13-1504J-150N 17N13S1504JE-150RS
3 8LS11-0244AD-150N 8N11S0244DC-150RS 70 17LS13-1504P-150N 17N13S1504LF-150RS
4 8LS11-0244N-150E 8E11S0244CC-150RS 71 17LS13-1504Q-150E 17E13S1504QE-150RS
5 8LS11-0244N-150N 8N11S0244CC-150RS 72 17LS13-1504Q-150N 17N13S1504QE-150RS
6 11LS13-04241-150N 11N13S0424HD-150RS 73 17LS19-0406E-300Y 17E19S0406AB-300RA
7 11LS13-04243-150E 11E13S0424GD-150RS 74 17LS19-0406E-330Y 17E19S0406AB-330RA
8 11LS13-04243-150N 11N13S0424GD-150RS 75 17LS19-13049-250E 17E19S1304FF-250RS
9 11LS13-04247-150E 11E13S0424ED-150RS 76 17LS19-13049-250N 17N19S1304FF-250RS
10 11LS13-04247-150N 11N13S0424ED-150RS 77 17LS19-1304P-250E 17E19S1304LF-250RS
11 11LS13-04249-150E 11E13S0424FD-150RS 78 17LS19-1304J-250E 17E19S1304JE-250RS
12 11LS13-0754E-100A 11E13S0754ED-100RS 79 17LS19-1304P-250N 17N19S1304LF-250RS
13 11LS13-0754E-100B 11E13S0754AA-100RS 80 17LS19-1304Q-250E 17E19S1304QE-250RS
14 11LS13-0754N-100B 11N13S0754AA-100RS 81 17LS19-1304Q-250N 17N19S1304QE-250RS
15 11LS13-0754N-100C 11N13S0754QE-100RS 82 17LS19-1684E-200D 17E19S1684AF-200RS
16 11LS13-0754N-150C 11N13S0754QE-150RS 83 17LS19-1684E-300D 17E19S1684AF-300RS
17 11LS18-03547-127C 11C13S0754ED-013RS 84 17LS19-1684E-200G 17E19S1684MB-200RS
18 11LS18-07541-250E 11E18S0754HD-250RS 85 17LS19-1684E-300G 17E19S1684MB-300RS
19 11LS18-07541-250N 11N18S0754HD-250RS 86 17LS19-1684E-330Y 17E19S1684AB-330RA
20 11LS18-07543-250E 11E18S0754GD-250RS 87 17LS19-1684N-200D 17N19S1684AF-200RS
21 11LS18-07543-250N 11N18S0754GD-250RS 88 17LS19-1684N-200G 17N19S1684MB-200RS
22 11LS18-07547-250E 11E18S0754ED-250RS 89 17LS19-1684N-300G 17N19S1684MB-300RS
23 11LS18-07547-250N 11N18S0754ED-250RS 90 17LS19-26049-250E 17E19S2604FF-250RS
24 11LS18-07549-250E 11E18S0754FD-250RS 91 17LS19-26049-250N 17N19S2604FF-250RS
25 11LS18-07549-250N 11N18S0754FD-250RS 92 17LS19-2604J-250E 17E19S2604JE-250RS
26 11LS18-0754E-101A 11E18S0754ED-101RS 93 17LS19-2604J-250N 17N19S2604JE-250RS
27 11LS20-0674E-100A 11E20S0674ED-100RS 94 17LS19-2604P-250E 17E19S2604LF-250RS
28 11LS20-0674E-100B 11E20S0674AA-100RS 95 17LS19-2604P-250N 17N19S2604LF-250RS
29 11LS20-0674N-100B 11N20S0674AA-100RS 96 17LS19-2604Q-250E 17E19S2604QE-250RS
30 14LS13-05749-150E 14E13S0574FF-150RS 97 17LS19-2604Q-250N 17N19S2604QE-250RS
31 14LS13-0574J-150E 14E13S0574JE-150RS 98 23LS18-2004E-200N 23E18S2004AH-200RS
32 14LS13-0574P-150E 14E13S0574LF-150RS 99 23LS18-2004E-300N 23E18S2004AH-300RS
33 14LS13-0574Q-150E 14E13S0574QE-150RS 100 23LS20-0904E-150G 23E20S0904MB-150RS
34 14LS17-09149-250E 14E17S0914FF-250RS 101 23LS22-2004E-150T 23E22S2004AJ-150RS
35 14LS17-09149-250N 14N17S0914FF-250RS 102 23LS22-2004E-200T 23E22S2004AJ-200RS
36 14LS17-0914P-250E 14E17S0914LF-250RS 103 23LS22-2004E-200U 23E22S2004DJ-200RS
37 14LS17-0914P-250N 14N17S0914LF-250RS 104 23LS22-2004E-300U 23E22S2004DJ-300RS
38 14LS17-0914J-250E 14E17S0914JE-250RS 105 23LS22-2004E-300T 23E22S2004AJ-300RS
39 14LS17-0914J-250N 14N17S0914JE-250RS 106 23LS22-2004N-140T 23N22S2004AJ-140RS
40 14LS17-0914Q-250E 14E17S0914QE-250RS 107 23LS22-2004N-150T 23N22S2004AJ-150RS
41 14LS17-0914Q-250N 14N17S0914QE-250RS 108 23LS22-2004N-200T 23N22S2004AJ-200RS
42 17LS13-0404E-100D 17E13S0404AF-100RS 109 23LS22-2004N-250T 23N22S2004AJ-250RS
43 17LS13-0404E-100H 17E13S0404DB-100RS 110 23LS22-2004N-300T 23N22S2004AJ-300RS
44 17LS13-0404E-150D 17E13S0404AF-150RS 111 23LS22-2004N-355T 23N22S2004AJ-355RS
45 17LS13-0404E-150G 17E13S0404MB-150RS 112 23LS22-2004N-400T 23N22S2004AJ-400RS
46 17LS13-0404E-150H 17E13S0404DB-150RS 113 23LS22-3004E-150G 23E22S3004MB-150RB
47 17LS13-0404E-200D 17E13S0404AF-200RS 114 23LS22-3004E-355R 23E22S3004PH-355RS
48 17LS13-0404E-200G 17E13S0404MB-200RS 115 23LS26-25041-150E 23E26S2504HG-150RS
49 17LS13-0404E-200H 17E13S0404DB-200RS 116 23LS26-25041-150N 23N26S2504HG-150RS
50 17LS13-0404E-32G 17E13S0404MB-032RB 117 23LS26-25041-250E 23E26S2504HG-250RS
51 17LS13-0404E-300G 17E13S0404MB-300RS 118 23LS26-25041-250N 23N26S2504HG-250RS
52 17LS13-0404N-100D 17N13S0404AF-100RS 119 23LS26-25042-150E 23E26S2504NG-150RS
53 17LS13-0404N-150D 17N13S0404AF-150RS 120 23LS26-25042-150N 23N26S2504NG-150RS
54 17LS13-0404N-150G 17N13S0404MB-150RS 121 23LS26-25042-250E 23E26S2504NG-250RS
55 17LS13-0404N-320G 17N13S0404MB-320RS 122 23LS26-25043-150E 23E26S2504GG-150RS
56 17LS13-07049-150E 17E13S0704FF-150RS 123 23LS26-25043-250E 23E26S2504GG-250RS
57 17LS13-07049-150N 17N13S0704FF-150RS 124 23LS26-25043-250N 23N26S2504GG-250RS
58 17LS13-0704P-150E 17E13S0704LF-150RS 125 23LS26-2504A-150E 23E26S2504KG-150RS
59 17LS13-0704P-150N 17N13S0704LF-150RS 126 23LS26-2504A-250E 23E26S2504KG-250RS
60 17LS13-0704J-150E 17E13S0704JE-150RS 127 23LS26-2504A-250N 23N26S2504KG-250RS
61 17LS13-0704J-150N 17N13S0704JE-150RS 128 34LS31-31243-150E 34LS31-31243-150E
62 17LS13-0704Q-150E 17E13S0704QE-150RS 129 34LS31-31243-250E 34E31S3124GK-250RS
63 17LS13-0704Q-150N 17N13S0704QE-150RS 130 34LS31-3124C-150E 34E31S3124RK-150RS
64 17LS13-0844N-200D 17N13S0844AF-200RS 131 34LS31-3124C-150N 34N31S3124RK-150RS
65 17LS13-15049-150E 17E13S1504FF-150RS 132 34LS31-3124C-250E 34E31S3124RK-250RS
66 17LS13-15049-150N 17N13S1504FF-150RS 133 34LS31-3124C-250N 34N31S3124RK-250RS
67 17LS13-1504P-150E 17E13S1504LF-150RS