Permanent magnet motor sliding table

Abstract

The invention discloses a permanent magnet motor sliding table which comprises a base, a stator, a rotor, guide rails, sliding blocks, a sliding seat, a drag chain piece, a drag chain plate, a drag chain, a grating ruler, a grating reading head, a grating block, an anti-collision block, a sensor, an end plate, a cover plate, a cover plate block and an induction piece. The stator is mounted on the base, the guide rails are fixed to the two side edges of the base, and the sliding blocks are fixed to the two ends of the rotor and are fixed to the guide rails in a sliding mode, and the rotor is arranged above the stator in a suspended mode. The sliding seat is mounted above the sliding blocks, the drag chain plate is fixed to the base, the drag chain is arranged on the drag chain plate and is connected with the drag chain piece, and the drag chain piece is fixedly connected to the sliding base. The permanent magnet motor sliding table of the present invention is wide in feeding speed range, good in speed characteristic, large in acceleration, high in positioning precision, simple in structure, stable in movement and long in service life and is safe and reliable, and the stroke is not limited.

Description

technical field [0001] The invention relates to the field of mechanical manufacturing, in particular to a sliding table of a permanent magnet motor. Background technique [0002] Install the object to be carried on the slide table, and realize the transfer of the object to be carried by sliding the slide table; currently, the screw slide table has limitations on the long stroke, and cannot achieve fast movement, and the screw slide table still has the problem of low precision. . In addition, the sliding table in the industry also has the problem that the starting thrust is easily affected by voltage fluctuations, and the operating speed range is limited by the pole distance of the motor. [0003] There is an urgent need for a permanent magnet motor slide table with a wide feed speed range, good speed characteristics, high acceleration, high positioning accuracy, unrestricted stroke, simple structure, stable motion, safety and reliability to solve the above technical problem...

AI Technical Summary

Problems solved by technology

[0002] Install the objects to be carried on the slide table, and realize the transfer of the objects to be carried by sliding the slide table; currently, the screw slide table has limitations on long strokes, and cannot achieve fast movement, and the screw slide table still has the problem of low precision

In addition, the sliding table in the industry also has the problem that the starting thrust is easily affected by voltage fluctuations, and the operating speed range is limited by the pole distance of the motor.

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