The 8303-V Vacuum Compatible Picomotor™ Actuator has 2.0 inch (50.8 mm) travel, and is an ideal device for motorizing fine-positioning stages and mounts in your optical or mechanical systems. Use it with our opto-mechanical translation stages or your own custom devices. It has better than 30-nm resolution with minimal backlash, and can exert a 5-lb (22-N) force. Moreover, it offers exceptional long-term stability and the ability to hold their position with no power applied. These last two features make the Picomotor 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 (like those in the center of a large setup), or adjustments of optical mounts that are sensitive to forces applied while twisting a knob (for instance optimizing the alignment of a laser cavity or adjusting the pointing of a beam over a long distance).

• 行程范围

  50.8 mm  

• 最小位移增量

  <30 nm

• 最大速度

  1.2 mm/min

• 轴向负载

  22 N  

• 安装

  9.5 mm Shank

• 频率

  2 kHz  

• 驱动扭矩

  0.018 Nm  

• 电缆长度

  2.1 m  

• 环境

  Vacuum

• 额定寿命

  >1x109 steps

• 真空兼容性

  10-6 Torr

• 真空导线类型

  Teflon®

• 线缆长度

  45 mm  

• 工作温度

  10-40 C

• 
  

8303 - v真空兼容Picomotor™驱动器有2.0英寸(50.8毫米)旅行,和是一个理想的设备使摩托化fine-positioning阶段和安装在光学或机械系统。使用它与我们的光学机械翻译阶段或您自己的自定义设备。它具有30纳米以上的分辨率和最小的间隙，可以施加5磅(22牛)的力。此外，它提供了非凡的长期稳定性，并能够在不使用电力的情况下保持其地位。这最后两个特性使得Picomotor在运动控制设备中是独一无二的，并且对于典型的集控应用程序非常理想。这样的应用程序包括精确控制样品持有人在寒冷和/或真空室,不干涉调整难以镜支架(如在一个大的中心设置),或调整光学支架敏感力而扭旋钮(例如优化激光腔的校准或调整波束的指向在长途)。