Guide carriage with a sensory layer on the raceway insert

A guide carriage for use with a guide rail, the guide carriage comprising:

• a main body;
• and
• at least one separate raceway insert, wherein:
• a first carriage raceway that extends parallel to a longitudinal axis is disposed on the at least one separate raceway insert, said first carriage raceway assigned a first lateral face which is disposed on a side of the at least one separate raceway insert that is opposite the first carriage raceway,
• the first carriage raceway is assigned a row of rolling bodies configured to be brought into rolling engagement with the first carriage raceway and an assigned first rail raceway on the guide rail,
• the at least one separate raceway insert is supported in a force-transmitting manner on the main body by the first lateral face,
• the at least one separate raceway insert has at least one sensory layer which in the direction of the longitudinal axis extends across at least 80% of a length of the at least one separate raceway insert which is supported in the force-transmitting manner on the main body,
• a first sensory layer of the at least one sensory layer is disposed on the first lateral face,
• the at least one separate raceway insert has a second lateral face that is configured so as to be separate from the first lateral face, and
• a second sensory layer of the at least one sensory layer is disposed on the second lateral face.