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[VIP第6年] 指数:4
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倍加福的新一代磁式旋转编码器是专为用于严苛的工业环境而设计的。它的精准度和强健的技术结合紧凑的外壳设计可用于大多数具有挑战性的应用中.即使高机械负荷、受振动、灰尘和极端的温度也不会对强有力的磁式编码器产生影响。这给使用者提供了可靠的生产过程,并且可用于各种不同的应用。
**值编码器可以为每个轴位置提供一个**的码值。特别是在位置控制中，**值编码器减轻了控制器的计算任务，并且降低了其他附加的输入部件的成本。
此外，在电源启动后或者电源故障，不需要参考驱动，可获得当前的准确位置。并行编码器是通过几根电源线传输数据而串行编码器是通过标准的接口和协议来传输数据。
在倍加福的编码器系列中带有很多种类接口的**值编码器：Parallel Interface；SSI-Interface ；AS-Interface；CAN；DeviceNet；Ethernet；PROFIBUS；PROFINET。
**值编码器为每一个轴位提供一个独一无二的编码位置值。所有的位置值均通过光电传感器阵列对一道或多道码盘上的编码实例取样得到。
产品特点：● 工业标准外壳 ?58 mm
● PROFIBUS接口
● 多圈30位
● Speed transfer
● Extended scaling functions
● Programmable limit switches
● Commissioning mode
● Recessed hollow shaft
| 一般特性： | ||
|---|---|---|
| Detection type | photoelectric sampling | |
| Device type | Multiturn absolute encoder | |
| 功能安全性参数： | ||
| MTTFd | 70 a | |
| Mission Time (TM) | 20 a | |
| L10h | 1.9 E+11 at 6000 rpm and 20/40 N axial/radial shaft load | |
| Diagnostic Coverage (DC) | 0 % | |
| 电气特性： | ||
| Operating voltage | 10 ... 30 V DC | |
| No-load supply current | max. 230 mA at 10 V DC max. 100 mA at 24 V DC |
|
| Power consumption | max. 2.5 W | |
| Time delay before availability | < 1000 ms | |
| Linearity | ± 2 LSB at 16 Bit, ± 1 LSB at 13 Bit, ± 0,5 LSB at 12 Bit | |
| Output code | binary code | |
| Code course (counting direction) | programmable, cw ascending (clockwise rotation, code course ascending) cw descending (clockwise rotation, code course descending) |
|
| 接口： | ||
| Interface type | PROFIBUS | |
| Resolution | ||
| Single turn | up to 16 Bit | |
| Multiturn | 14 Bit | |
| Overall resolution | up to 30 Bit | |
| Transfer rate | 0.0096 ... 12 MBit/s | |
| Standard conformity | PNO profile 3.062, RS-485 | |
| 连接： | ||
| Terminal compartment | in removable housing cover | |
| 符合标准： | ||
| Degree of protection | DIN EN 60529, IP65 IP66 (with shaft seal) |
|
| Climatic testing | DIN EN 60068-2-30 , no moisture condensation | |
| Emitted interference | EN 61000-6-4:2007 | |
| Noise immunity | EN 61000-6-2:2005 | |
| Shock resistance | DIN EN 60068-2-27, 100g, 6 ms | |
| Vibration resistance | DIN EN 60068-2-6, 20g, 10 ... 2000 Hz | |
| 许可和认证： | ||
| UL approval | cULus Listed, General Purpose, Class 2 Power Source | |
| 周围环境： | ||
| Operating temperature | -40 ... 85 °C (-40 ... 185 °F) | |
| Storage temperature | -40 ... 85 °C (-40 ... 185 °F) | |
| 机械特性： | ||
| Material | ||
| Combination 1 | housing: powder coated aluminum flange: aluminum shaft: stainless steel |
|
| Combination 2 (Inox) | housing: stainless steel flange: stainless steel shaft: stainless steel |
|
| Mass | approx. 600 g (combination 1) approx. 1200 g (combination 2) |
|
| Rotational speed | max. 12000 min-1 | |
| Moment of inertia | 30 gcm2 | |
| Starting torque | ≤ 3 Ncm (version without shaft seal) | |
| Tightening torque, fastening screws | max. 1.8 Nm | |
| Shaft load | ||
| Angle offset | ± 0.9 ° | |
| Axial offset | static: ± 0.3 mm, dynamic: ± 0.1 mm | |
| Radial offset | static: ± 0.5 mm, dynamic: ± 0.2 mm | |
尺寸图
