The 8303 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 2 inch (50.8 mm) travel range, and can exert a 5 lb. (22-N) force. It has exceptional long-term stability and the ability to hold its 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 standard 0.375 in (9.5 mm) shank of the Model 8303 lets it fit into standard micrometer mounting holes. Use these Picomotor actuators with our Model 8742 Picomotor Controller/Driver or Model 8703 TTL/Analog driver. Contact us for custom configurations and volume pricing.

• 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  

• 接头类型

  4-Pin RJ-22

• 额定寿命

  > 1 x 109 steps

• 工作温度

  10-40 C

• 
  

8303微电机驱动器是一个理想的设备，机动精密定位阶段和安装在您的光学或机械系统。使用它与我们的眼科翻译阶段或您自己的定制设备。它有超过30纳米的分辨率，最小的反弹超过2英寸(50.8毫米)的行程范围，并可以发挥5磅(22-N)的力量。它具有非凡的长期稳定性，能够在不动用任何力量的情况下保持其地位。这最后两个特点使Picomotor驱动器独特的运动控制设备和理想的典型集和持有应用。这类应用包括对冷热室和/或真空室内的样品支架的精确控制、对难以触及的镜面支架的不干涉调整、或对旋转旋钮时施加的力敏感的光学支架的调整。例如，优化激光腔的对准或调整光束在长距离上的指向。标准的0.375英寸(9.5毫米)杆的型号8303让它适合于标准千分尺安装孔。使用这些微微电机驱动器与我们的型号8742微微电机控制器/驱动器或型号8703 TTL/模拟驱动器。与我们联系，定制配置和批量定价。