These are long travel translation stages which can provide traverse up to 400 mm. Drive can be either by ground lead screws or by ball screws fixed by the side of the stage. Side drive design feature reduces the overall length of the stage. There are limit switches for home and far end location. Electrical junction box with 9 pin connector is also a standard feature. Stepper motor used is of 56 mm frame size for standard stages. Linear ways using V grooved guides and crossed rollers are used for play-less and stick slip free precision positioning. Standard stages are constructed in aluminium alloy and finished by black anodizing. Tapped holes are provided on top and bottom surfaces for mounting. XY and XYZ configurations can be assembled from single axes stages with accessories like base plates and angle brackets.