The model M-443 translation stage with its large 76 mm x 152 mm. platform features exceptional performance, usability, and value with precision ball bearing construction – hardened balls rolling between opposing pairs of hardened and polished stainless steel rods providing better than 200 microradian angular deviation. For stability, repeatability, and exceptionally smooth motion, actuators bear upon a hardened carbide insert. Springs provide preload against the actuator tip to eliminate backlash. Although the stage is capable of traveling a full 4 in. (102 mm) the actuator mounting blocks are configured to accommodate 1.8 in (45 mm) travel. This stage can also be reconfigured into a left-handed version with the micrometer on the opposite side. A non-influencing lock (also reversible for left-handed configuration) provides positive stable positioning and guards against inadvertent adjustments. Actuators for this stage are sold separately.



M-443型平移台采用76毫米x152毫米的大型平台，具有卓越的性能、可用性和价值。该平台采用精密球轴承结构，硬化球在一对经过硬化和抛光的不锈钢棒之间滚动，角度偏差超过200微米。为了稳定性、可重复性和特别平滑的运动，执行机构安装在硬质合金刀片上。弹簧对执行机构尖端提供预紧力，以消除间隙。虽然这个舞台可以坐满4人。(102毫米)执行机构安装块配置以适应1.8英寸(45毫米)行程。这一阶段也可以重新配置成左手版本与测微计在对面。一个不影响锁定(也可逆的左手配置)提供积极稳定的定位和防止意外调整。这一阶段的执行机构是单独出售的。