1.額定工作電壓幅值: 4&plun;0.5V；                                              2.額定工作脈沖寬度：≥80ms；

3.額定工作脈沖間隔:≥50ms;                                                    4.線圈電阻：430&plun;5%ohm;(23℃&plun;2℃)；

5.速比20:1;40:1;80:1;100:1;200:1;400:1;800:1;                            6.步進角度：3.6;1.8;0.9;0.45度；

7.步進電機驅動力矩：30u Nm;                                                  8.規格(字輪數量): 5+1（五位整數帶一位小數） 

9.字輪材質：聚碳酸脂；                                                           10.字輪轉向：只能順時針單向旋轉；

11.引線長度：130mm;                                                                12.工作環境溫度范圍:-40℃～70℃；

13.變速齒輪材質：聚甲醛；                                                    14.基架材質:1:鋁合金基架:LF2—YZ;

15.電機定子片材質: 鎳鐵合金;                                                 16.屏蔽罩材質：低碳鋼屏蔽罩；

17.無故障工作期限：≥10億個脈沖；                                    18.安裝尺寸：上安裝孔距24.5×35mm, 下安裝孔距30.5X30.5mm;