Motorized linear positioning stages

The linear positioning stages described below have been designed for precise single and multi-axis positioning tasks with high precision. They are made of a non-destabilizing aluminium alloy. Massive cross section and optimum spindle positioning along the middle axis supply high precision, even under high pressure. The straight line accuracy is 10 mm and the repeatability is 2 mm.


Cross-sectional area of Stage:


Image


We can provide motorized linear positioning stages with stroke lengths between 100 and 200 mm. The motor can be applied either along the axis or parallel to the Stage. The drive is supplied by a fixed preloaded circulating ball spindle with 2 mm lead screw. It comes with a five-phase stepping motor of the VRD-566 series, which yields a resolution of 2 mm and a max. speed of 25 mm/s. Variations from the standardized version can be realized at customer's desire. For instance, we can build linear positioning stages with fold camouflaging, integrated measurements and other kinds of drive. Complete multi-axis units, other construction measures and special solutions of all kinds including entire machines can be generated.

For example: Dimension for a motorized linear positioning stage with 100 mm travel range:

Image

Motor mount position parallel to the linear positioning stage

Image


...back