WALTER UHL TECHNISCHE MIKROSKOPIE GMBH & CO. KG

The linear stages of the PT series are especially designed to provide high accuracy in compact dimensions. The bearing design without runnung-in provides an even higher accuracy than the LT series. The linear stages of the PT series are particularly suitable as vertical axis. normalized aluminium alloy, black or pale anodized cross roller guides, anti-backlash pre-loaded ball screw, anti-backlash pre-loaded

The open frame XY stages KT are especially designed to provide high accuracy in compact dimensions. By the modular concept, they can be equipped with different motors and measuring systems. The open frame XY stages are particularly suitable for transmitted light applications. normalized aluminium alloy, black anodized cross roller guides, anti-backlash pre-loaded when equipped with motorized drives, anti-backlash pre-loaded ball screws are used when hand driven, with quick-release for coarse adjustment and +/- 5 mm fine-pitch thread plane parallel glass top to put on the specimen

The closed frame XY stages are especially designed to provide ultra high accuracy in compact dimensions. By the modular concept, they can be equipped with different motors and measuring systems. The close frame XY stages are particularly suitable for incident light and topographic applications. normalized aluminium alloy, black anodized cross roller guides, anti-backlash pre-loaded when equipped with motorized drives, anti-backlash pre-loaded ball screws are used

backlash-free pre-loaded roll bearing for high true-running and axial run-out accuracy backlash-free pre-loaded worm drive different mounting bore holes in the turntable to assemble fixtures and devices

With recurring assembly dimensions, the rotary stages likewise the lift and swivel stages allow diversification when combining with other UHL's positioning systems.

anti-backlash pre-loaded rolling bearing for high accuracy different assembly bore holes in the lifted plate for devices and holding fixtures

The high-accuracy lift tables (stages) are used where elements have to be positioned with high accuracy. With flexible adaptor plates, they fit seamlessly into UHL's modular component system. With recurring assembly dimensions, the lift tables likewise the rotary and swivel stages allow diversification when combining with other UHL's positioning systems. Backlash-free pre-loaded roll bearing guarantees a high sequence accuracy. A stepper motor and multiple threads (HT4) or 2 opposed-running wedges (HT7) are used as standard drive for the stroke. Mounting bore holes are available for the assembly of holding fixtures in the upper plate.

stable design using granite, cast steel or aluminium for high torsional stiffness precise locating surfaces for axes with high positioning accuracy

The stands have a high accuracy regarding flatness and angularity of the reference planes. Granite, aluminium or iron cast is used as base material. In combination with the cross and linear stages, high system requirements are fulfilled. To combine and to mount the positioning systems, a large variety of adaptor plates and angles is available. The modular concept has no limits for individual applications.

completely with joystick and set of cables hand or remote controlled RS232 interface 2 or 3 axis version