Linear motor system useful in industrial applications, comprises a base profile and a linear motor carriage movable to the base profile, where the base profile is equipped with a guide rail and a secondary part of a drive unit

摘要

The linear motor system comprises a base profile (1) and a linear motor carriage (2) movable to the base profile, where the base profile is equipped with a guide rail (3) and a secondary part (4) of a drive unit and the motor carriage is equipped with carriage guides and a primary part (5) of the drive unit. The guide rail and the secondary part are arranged on opposite sides of a base area of the base profile. The guide rails are mounted with screws on a side of a base area of the base profile, which secures the screws on the opposite side of the base area of the secondary part. The linear motor system comprises a base profile (1) and a linear motor carriage (2) movable to the base profile, where the base profile is equipped with a guide rail (3) and a secondary part (4) of a drive unit and the motor carriage is equipped with carriage guides and a primary part (5) of the drive unit. The guide rail and the secondary part are arranged on opposite sides of a base area of the base profile. The guide rails are mounted with screws on a side of a base area of the base profile, which secures the screws on the opposite side of the base area of the secondary part of the drive unit. The screws are mounted for simultaneous reinforcement of the guide rails and the secondary part in blind drillings of the guide rails. The magnet plates of the secondary part are mounted on the base area of the base profile through adhesive. The base profile comprises a flange region with U-shaped cross-section on both sides of the base area and is formed from steel sheet. A measuring tap is arranged on one of the flange regions and cooperates with a measuring head unit on motor carriage. An end stop is arranged in an end area of the base profile and is mounted on the base area or on the flange region of the base profile. The secondary part of the drive unit comprises a carrier plate on which the strip-shaped magnet plates of the secondary part are mounted. The carrier plate is screwed under intermediate layer of the base area of the base profile with the guide rail. The motor carriage comprises a motor plate receiving the primary part of the drive unit. The motor plate is connected over side part with a sledge plate on which the carriage guides are mounted. The motor plate, the side parts and the sledge plate form a closed unit that is interfused by the base profile. The measuring head unit is arranged in one of the side parts of the motor sledge. The housing of the measuring head unit is formed as carrying side part of the motor carriage.