MS-2000 Flat Top XYZ Automated Stage

Description

The MS-2000 Flat Top XYZ Automated Stage from Applied Scientific Instrumentation is a motorized positioning system designed for microscopy applications. It provides coordinated motion control across the X, Y, and Z axes. The XY stage component offers a resolution of 22 nm and a maximum travel speed of 7 mm/sec, while the integrated Z-axis drive achieves a 50 nm resolution with a speed of 1.6 mm/sec. This performance is enabled by a mechanical design incorporating crossed-roller slides and high-precision lead screws, driven by zero-backlash DC servomotors. A key operational feature is its closed-loop control system, which uses rotary encoders for real-time positional feedback. This design prevents the stage from losing its position reference, a potential issue with open-loop stepper motor systems. The stage is managed by a dedicated microprocessor-based control unit, which offers both RS-232 and USB interfaces for computer connectivity. The tabletop controller includes a backlit LCD for coordinate display and features such as 'Zero' and 'Home' buttons for standalone operation. It is also compatible with a clutch mechanism on the Z-axis, allowing users to switch between manual and motorized focus control.