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Picomotor系列压电线性致动器:NSE-5310位置传感器 |
更新时间：2026-09-27 23:00:15 |
Picomotor系列压电线性致动器The 8321 Picomotor Actuator is an ideal device for motorizing fine-positioning stages and mounts in your optical or mechanical systems. Use it with our optomechanical translation stages or your own custom devices. It has better than 30 nm resolution with minimal backlash over a 0.5 inch (12.7 mm) travel range, and can exert a 5 lb (22-N) force. It has exceptional longterm stability and the ability to hold it's position with no power applied. These last two features make the Picomotor actuator unique among motion-control devices and ideal for typical set and hold applications. Such applications include precision control of sample holders inside cold and/or vacuum chambers, hands-off adjustment of hard-to-reach mirror mounts, or adjustments of optical mounts that are sensitive to forces applied while twisting a knob. For example optimizing the alignment of a laser cavity or adjusting the pointing of a beam over a long distance. The 12 x 0.5mm threading of the Model 8321 lets it fit into metric micrometer mounting holes. Use these Picomotor actuators with our Model 8753 Intelligent Pico motor (iPicoTM) driver or Model 8703 TTL/Analog driver. Contact us for custom configurations and volume pricing.NSE-5310位置传感器激光二极管互阻抗放大器 量子级联式激光器JGK 节流装置 双重孔板 1/4圆喷嘴 供应商大量回收二手CMU200手机综合测试仪TSH-5000KG 梅特勒托利多 称重传感器 |
NSE-5310位置传感器New Scale的TRACKER™位置传感器是世界上尺寸最小、分辨率最高的位置探测器,内部整合了一个磁感探测器及on-chip位置编码器。 特点： 最小的体积:芯片尺寸3.9×2.5mm 精密的非接触感应:0.5μm精度,<2μm重复度 传感器和编码器集成在一个封装中 直接数字输出(12C总线)，不需要脉冲计数器 对光、粒子、震动不敏感，没有安装限制 绝对一流的性能：零基准，自动增益，自动偏置 参数 数值 电源电压VDD3V3 3 - 3.6 V Neg. supply voltage VSS 0 V 电源电流 最大21 mA 分辨率 0.5 μm @ 12 bits per 2 mm pole pair 积分误差 ± 20 μm < 2mm 1% for >2mm 微分误差 ± 0.97 μm 10bit, no missing codes 滞后 2-8 LSB with incremental output, 12 bit resolution, 0 for absolute serial output I2C读出频率 400kHz (typ) to 800kHz (max) 操作温度 -40 to +125°C 存储温度 -55 to +125°C 湿度非冷凝 5 to 85% 尺寸 TRK-1T02,电路板安装，如图所示 8.5 x 11.5 x 1.61 mm (Height ~3 mm with magnet and air gap) 封装的热电阻 114.5°C/W (still air) absolute max |
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