AB相脈沖是通過90度相位差來表現運動方向和位移量。一個A相或B相脈沖周期，代表4個位移量。

Magnescale傳感器，高度計，磁柵尺的輸出信號類型 

 上海SPM為Magnescale株式會社在中國授權代理店；主要負責Magnescale（原SONY制造系統）位移檢測系統在中國地區的銷售批發、技術支持等服務。
1.Magnescale冷/熱軋機高精度輥縫反饋尺系列:

HA705LK901,HA705LK902,HA705LK903,HA705LK905,HA705LK906,HA705LK907,

HA721SP,SR721SP,SZ705,MSS976R100,MSS975R200,MSS976R300,MSS976R400,

MSS976R500 MSS976R600 MSS976R700,MK3-30/50/100/150的電纜

2.Magnescale冷/熱軋機高精度輥縫檢測系統:

MD502N,MD504N,MD502W,MD504W,MD502J,MD504J,MD502H,MD504H,MD10,MD

20B,MD21,MJ100,MJ110,MJ500,MJ600,MJ700,MJ620,MJ820,MJ821,MJ830,MJ831,B

D15,BD15T,BD60,MT10,MT11,MW10

3.Magnescale磁柵尺Magnescale磁尺Magnescale光學尺Magnescale電子尺Magnescale反饋尺:

GB-5ER,GB-10ER,GB-15ER,GB-20ER,GB-25ER,GB-30ER,GB-40ER,GB-45ER,GB-50ER,SR138-20,

SR138-25,SR138-30,SR138-35,SR138-40,SR138-45,SR138-50,SR137,SJ300,SJ700,SR11

8,SR801,SR801R,MSS101,SL300,SL700,PL101,SL331,SL110,SL130,PL81,PL82,SD60

8-RER,SR33,SR34,SR721RD,SR721RER,SR721RN,SH10ER,SH11,SH12,SH50,SH52,SER55

,SER57,BS77,BS75ER-RS,BS755ER-R,BS75ER-NS,BS75ER-N,BS65-R

4. Magnescale探規Magnescale探針Magnescale數字探規Magnescale高度規

DG10B,DG10BP,DG10BPM,DG10BPE,DG10BS,DG10BSM,DG10BSE,DG10BN,DG10

BNM,DG10BNE,DG25B,DG25BP,DG25BPM,DG25BPE,DG25BS,DG25BSM,DG25BSE

,DG25BN,DG25BNM,DG25BNE,DG25BL,DG25BLM,DG25BLE,DG50B,DG50BP,DG50

BPM,DG50BPE,DG50BS,DG50BNM,DG50BNE,DG100B,DG100BP,DG100BPM,DG100

BPE,DG100BN,DG100BNM,DG100BNE,DG100B,DG100P,DG110B,DG110B,DG110BM

,DG110BE,DG155B,DG155BP,DG155BPM,DG155BPE,DG205BP,DG205BPM,DG205BP

E,DL-BR,DL10BR,DL30BR,DL60BR,DL310B,DL330B,DE12BR,DE30BR,U12B,U30B,U60

B,DG805,DG805BL,DG805FL,DG805BLM,DG805FLM,DG805FLE,DG810,DG810B,DG81

0F,DG810BM,DG810BE,DG810FM,DG810FE,DG810BL,DG810FL,DG810,DG810BLM,D

G810BLE,DG810FLM,DG810FLE,DT32,DT512,DT12N,DT12P,DT32N,DT32NV,DT32P,DT

32PV,DT512N,DT512P,

Magnescale測厚儀DK系列：

DK10NR5,DK10PR5,DK10PLR5,DK25NR5,DK25PR5,DK25NLR5,DK25PLR5

DK50PR5,DK100NR5,DK100PR5,DK110NLR5, DK155PR5/DK205PR5;

DK802AR,DK802ALR,DK802BR,DK802BLR,DK802AR5,DK802ALR5,DK802BR5,

DK802BLR5 DK802BFLR;DK805AFR,DK802AFLR,DK805AR,DK805ALR,DK805BFR,

DK805BR,DK805BLR,DK805AFR5,DK802AFLR5,DK805AR5,DK805ALR5,DK805BFR5,

DK805BFLR5, DK805BR5,DK805BLR5;

DK812AR,DK812ALR,DK812AFR,DK812AFLR,DK812AVR,DK812BR,DK812BLR,DK812BFR,

DK812BFLR,DKBVR,DK812AR5,DK812ALR5,DK812AFR5,DK812AFLR5,DK812AVR5, DK812BR5,DK812BLR5,DK812BFR5,DK812BFLR5,DK812BVR5;

DK805SAR,DK805SALR,DK805SAFR,DK805SAFLR,DK805SBR,DK805SBLR,DK805SBFR,

DK805SBFLR,DK805SAR5,DK805SALR5,DK805SAFR5,DK805SBR5,DK805SBLR5,DK805SBFR5

,DK805SBFLR5,DK805SAFLR5;

DK812SAR,DK812SALR,DK812SAFR,DK812SAFLR,DK812SBR,DK812SBLR,DK812SBFR,

DK812SBFLR,DK812SAR5,DK812SALR5,DK812SAFR5,DK812SAFLR5,DK812SBR5,

DK812SBLR5,DK812SBFR5,DK812SBFLR5;

DK830SR,DK830SLR,DK830SVR.

5.Magnescale數顯表Magnescale顯示器:

LH70-1,LH70-2,LH70-3,LH71-1,LH51-2,LH51-3,LG10,LH52,LH54,LH61,LY51,LY52,LT100

,LT20-101,LT20-101B,LT20-101C,LT20-201,LT20-201B,LT20-201C,,LT11-101,LT11-101B,LT11-101

C,LT11-201,LT11-201B,LT11-201C,,LT10-105,LT10-105B,LT10-105C,LT10-205,LT10-205B,LT10-2

05C,LT30-1G,LT30-1GB,LT30-1GC,LT30-2G,LT30-2GB,LT30-2GC

6.Magnescale磁性開關:

SETB3,SETK2,SETP15,SETP16,PG10,PG104,PH11,PG14,PK15,PH100,PH500