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*对型:马达旋转时,可测得单位时间的角位移(角速度). 可计算轴指定点的*对角位移量. 马达停止时,反馈当前轴指定点的具体角度. 停电后再启动,便于恢复数据. 控制马达时,当设备带动编码器旋转到某角度时,可启/停马达. 可使马达加/减速. 控制步进电机,匹配好旋转编码器的当量与步进电机的基本步进角. 即一个基本步进角对应几个编码值(*好是整数), 可控制步进电机的速度和角度(距离). 增量型:马达旋转时,可测得单位时间的角位移(角速度). 可计算轴指定点的相对角位移量. 马达停止时,无反馈信号,可确定马达为"0"速度.不能表示角度. 控制马达时,根据反馈速度,控制马达加/减速,启/停和保持速度. 一般不用于角位移控制.
Product photographic |
| F O T E K Magnetic Incremental Rotary Encoder 電磁式增量譯碼器 |
CE RoHS * High Reliability * 高*度 * High Noise Resistance * 高*干擾力 * Wild operating voltage * 廣泛工作電壓範圍 * Low current consumption * *電*能 * Harsh circumstances suitable * 適用於惡劣環境不怕粉塵
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Ex: M* - 2500 D - T 1 2 3 4 | |||
1 | Product(產品代號): 「M*」= 40Φ Magnetic Encoder 「MET」= 50Φ Magnetic Encoder | 3 | Output method(輸出方式): 「Non」= NPN+PNP(Push-Pull) 「D」= Line driver |
2 | Resolution(解析度):10PPR ~ 2500PPR 「10」= 10 PPR 「500」= 500 PPR 「2500」= 2500 PPR | 4 | Option(附加功能): 「T」=「Phase T」output appended 「PG」= M12 Lead wire |
Note | 1> Pulse per Revolution(PPR) 10,20,30,40,50,60,100,120,150,180,200,250,300,360,400, 500,512,600,720,800,1000,1024,1200,1500,1800,2000,2048,2500 2> It is accepted to manufacture for special resolution.可接受訂製非規格的解析度。 |
Output model 輸出型式 | Push - Pull | Line Driver |
| Push-Pull(推拉式) | |||||
Operating voltage 工作電壓 | 5 ~ 30VDC | 5VDC &plu*n;10% | Connector No. | Color | Description | ||||
Output method 輸出方式 | NPN + PNP | Line driver IC | # 1 | Brown | + V(1) | ||||
Response frequency響應頻率 | 30K Hz min.. | # 3 | Blue | 0 V(3) | |||||
Current consumption 耗電流 | 40 mA max. | # 4 | Black | Phase A(4) | |||||
Ripple of power 電源漣波 | 10﹪peak to peak | # 2 | White | Phase B(2) | |||||
Output current 輸出電流 | 100mA max. | 20mA max. | # 5 | Yellow | Phase Z(5) | ||||
Protection circuit 保護回路 | Short circuit & polarity reversed | Polarity reversed | # 6 | Grey | Phase T(6) | ||||
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Voltage drop 輸出壓降 | 0.6V max. | Line driver(差動式) | |||||||
Residual voltage 殘餘電壓 | 0.1V max. | ||||||||
Leakage current 洩漏電流 | 0.1mA max. | Color | Description | Color | Description | ||||
Noise resistance *干擾 | 2kv /1μs | Brown | + V(1) | Blue | 0 V(3) | ||||
Dielectric strength 電介強度 | 2.5kv / 1 minute min. | Black | Phase A(4) | Blue/Red | Phase A(9) | ||||
Insulation strength 絕緣強度 | 100 MΩ / 500vdc | White | Phase B(2) | White/Red | Phase B(10) | ||||
Approval 安規 | CE / RoHS | Yellow | Phase Z(5) | Yellow/Red | Phase Z(11) |