来源:未知 日期:2018/03/23 浏览量:次
| 一般特性: | ||
|---|---|---|
| Detection type | magnetic sampling | |
| Device type | Absolute encoders | |
| Linearity error | ≤ ± 0.1 ° | |
| 功能安全性参数: | ||
| MTTFd | 700 a at 40 °C | |
| Mission Time (TM) | 20 a | |
| L10 | 10 E+8 revolutions | |
| Diagnostic Coverage (DC) | 0 % | |
| 电气特性: | ||
| Operating voltage | 4.75 ... 30 V DC | |
| Power consumption | ≤ 1 W | |
| Time delay before availability | < 450 ms | |
| Output code | Gray code, binary code | |
| Code course (counting direction) | adjustable | |
| 接口: | ||
| Interface type | SSI | |
| Resolution | ||
| Single turn | up to 16 Bit | |
| Multiturn | up to 16 Bit | |
| Overall resolution | up to 32 Bit | |
| Transfer rate | 0.1 ... 2 MBit/s | |
| Cycle time | < 100 µs | |
| Standard conformity | RS 422 | |
| 输入 1: | ||
| Input type | Selection of counting direction (cw/ccw) | |
| Signal voltage | ||
| High | 4.75 V ... UB (cw descending) | |
| Low | 0 ... 2 V or unconnected (cw ascending) | |
| Input current | < 6 mA | |
| Switch-on delay | < 250 ms | |
| 输入 2: | ||
| Input type | zero-set (PRESET 1) with falling edge | |
| Signal voltage | ||
| High | 4.75 V ... UB | |
| Low | 0 ... 2 V | |
| Input current | < 6 mA | |
| 符合: | ||
| Connector | M12 connector, 8-pin | |
| Cable | ∅7 mm, 6 x 2 x 0.14 mm2, 1 m (cable length, see order code) | |
| 符合标准: | ||
| Degree of protection | DIN EN 60529 , IP66 / IP68 / IP69K | |
| Climatic testing | DIN EN 60068-2-3, no moisture condensation | |
| Emitted interference | EN 61000-6-4:2007 | |
| Noise immunity | EN 61000-6-2:2005 | |
| Shock resistance | DIN EN 60068-2-27, 300 g, 6 ms | |
| Vibration resistance | DIN EN 60068-2-6, 30 g, 10 ... 1000 Hz | |
| 周围环境: | ||
| Operating temperature | -40 ... 85 °C (-40 ... 185 °F) | |
| Storage temperature | -40 ... 85 °C (-40 ... 185 °F) | |
| Relative humidity | 98 % , no moisture condensation | |
| 机械特性: | ||
| Material | ||
| Housing | stainless steel 1.4404 / AISI 316L | |
| Flange | stainless steel 1.4404 / AISI 316L | |
| Shaft | Stainless steel 1.4412 / AISI 440B | |
| Mass | approx. 350 g | |
| Rotational speed | max. 6000 min -1 | |
| Moment of inertia | 30 gcm2 | |
| Starting torque | < 5 Ncm | |
| Shaft load | ||
| Axial | 270 N | |
| Radial | 270 N | |