BMIX磁性電池支持的準(zhǔn)絕對編碼器永久位置檢測，即使在斷電的情況下
ELGO測量系統(tǒng)BMIX基于使用磁敏元件測量長度和位置的物理原理。它用于位置、長度或速度的高精度檢測。集成在傳感器外殼中的可充電電池線將增量測量系統(tǒng)轉(zhuǎn)換為準(zhǔn)絕對測量系統(tǒng)，因?yàn)榧词乖跀嚯姞顟B(tài)下，當(dāng)前位置也能被永久檢測并在內(nèi)部進(jìn)一步處理。在最佳充電和環(huán)境條件下，斷開電源后，電池的工作時(shí)間長達(dá)6個(gè)月。- 準(zhǔn)絕對長度和位置檢測
- 甚至在斷電情況下也能檢測到運(yùn)動
- 成熟的磁性測量技術(shù)
- 無磨損、無接觸測量原理
- 模擬輸出接口(電壓或電流，CANopen (DS406)接口
- 高抗裂性和抗振性
- 強(qiáng)大的防塵、防污、防煙和防水功能
MECHANICAL DATA
| Measuring principle | incremental, quasi-absolute |
| Repeat accuracy | ±?1 increment |
| System accuracy in μm at 20 °C | ± (1000 + 20 x L), L= measuring length in meters |
| Distance sensor/ tape | max. 10 mm |
| Sensor housing material | ABS plastic |
|
Housing dimensions (L x W x H) |
100?x?12 x?25 mm |
| Required magnetic tape | MB20-160-10-1-R |
| Pole pitch | 16 mm |
| ?Max. measuring length | theoretically unlimited |
| Type of connection |
standard: open cable ends, optional: D-SUB or round connector |
| Sensor cable | 1.5 m standard length,? others on request |
| Weight | measuring system: approx.?120 g; cable: approx. 60g/m |
ELECTRICAL DATA
| Power supply voltage | 10 ... 30 VDC |
| Residual ripple | < 10 % |
| Current consumption | max. 150 mA |
| Battery operating time |
with movement: approx. 16 days after power-off without movement / in storage: approx. 32 days after power-off |
| Charging time before first use | 4 h |
| Interfaces |
12 bit analog output 0 ... 20 mA, 12 bit analog output 4 ... 20 mA, 12 bit analog output 0.5 ... 4.5 V, 12 bit analog output 0 ... 10 V, CANopen (DS406) |
| Resolution | 1 mm |
| Max. operating speed | 2 m/s |
ENVIRONMENTAL CONDITIONS
| Storage temperature | -20?... +45 °C |
| Operating temperature - charging process | 0 ... +45 °C |
| Operating temperature - battery operation | -20 ... +45 °C |
| Humidity | 95 %, non-condensing |
| Protection class | IP67 |