The Luge LM Series was a series of integrated linear positioners. They were offered with linear motor and ballscrew drive options. The ballscrew option was unique in that it was driven by a factory-installed K Series kit motor, rather than relying on a separately installed servo motor.
The product code configurator for the LM Series is shown below. Detailed specifications can be found in an excerpt of the old Bayside Precision Catalog linked in the Documentation section below.
There is no direct replacement for the LM Series. However, Parker does offer several ballscrew and linear motor positioners aimed at industrial and precision applications. For more information on what is right for your application, you can contact your local authorized Parker distributor. You can also contact Parker directly at email@example.com or by calling 800-358-9070 (+1-707-584-7558 international).