Linear drive with supported linear guide and stepper motor, Isel /Isert electronic

Linear drive with supported linear guide and stepper motor, Isel /Isert electronic, used Linear drive with supported linear guide and stepper motor, Manufacturer: Isel / Isert electronic, Technical specifications: - clamping surface (T-slot plate) in anodised aluminum PT 25, 250 mm wide, - Stepper motor from Isert electronic no. 3455, - stroke 450 mm - Spindle pitch 4 mm - total length 970 mm, total width 285 mm, height 90 mm, - Housing in aluminum Condition: used but never worked until now