Heidenhain LS 403 slimline scale for CNC machine tools
            click here for more images The LS 403 was the premiere feedback scale used for years on CNC machine tools. Even thought the LS 403 is discontinued, we still have a few new and refurbished scales, as well as rebuilt scanning units.
Specifications Include: 11uApp sine wave output 20um signal period +/-3um or 5um accuracy per meter