The DM-13L Differential Micrometer provides sub-micron positioning combined with a coarse travel of 13 mm. The design incorporates a standard micrometer with a high-resolution micrometer built around it. Coarse positioning, provided by the knob at the end of the micrometer, enables rapid translation with a sensitivity of 1 μm. The fine adjustment knob, closest to the positioner, allows ultra-fine positioning over 0.2 mm of travel, with 0.1 μm sensitivity. The DM-L Series is the first actuator where both coarse and fine travel can be locked with a single knob. The novel locking mechanism clamps a non-threaded portion of the screw from all sides. This stress-balanced design secures the position with negligible displacement during locking. The DM-L Series is compatible with 461/462, 561/562, 423/433, 426/436, 460P, 460A, 401/406, RS and GON Series Stages as well as many modular optical mounts.

• 类型

  Differential Micrometer

• 行程范围

  13.0 mm  

• 驱动方式

  Knob

• 刻度

  10 µm  

• 轴向负载

  49 N  

• 细调行程

  0.2 mm  

• 刻度，精细

  0.5 µm  

• 灵敏度

  0.1 µm  

• 锁定

  Side Lock

• 
  

DM-13L差动千分尺提供亚微米定位和13毫米的粗行程。该设计结合了一个标准的千分尺和高分辨率的千分尺建立在它周围。提供的粗定位,旋钮的测微计,使快速翻译1μm敏感性的。微调旋钮,最接近定位器,允许超细定位超过0.2毫米的旅行,以0.1μm敏感度。DM-L系列是第一个可以用一个旋钮锁住粗细行程的执行机构。该新型锁紧机构从四面夹持螺钉的非螺纹部分。这种应力平衡的设计确保了锁定时的位置，位移可以忽略不计。DM-L系列兼容461/462、561/562、423/433、426/436、460P、460A、401/406、RS和GON系列级以及许多模块化光学支架。