This is a used ACU-RITE SENC 150 Linear Encoder Backup Spar. The backup spar is the component that the measuring scale mounts to. The backup spar is mounted to the machine. The scale is not included in this listing.
Product has been used. It is functional and in good condition although it is missing a few M4 screws that attach the measuring encoder assembly to this bracket. See pictures for details! Only two of seven screws will be included. Also, there are no larger screws or other hardware included to attach to a machine.
Total physical length is shown in images and is 38 inches. PLEASE NOTE that Acu-Rite uses maximum measuring length of the encoder to list products. We can only provide total length. Total length is not the measuring length. Therefore, the physical dimensions of the scale and the backup spar will be greater than the measuring length.