High-precision annular production device for linear motor

• Main Authors: SHEN QI, PAN MINGQIANG, HUANG HAIBO, LIU JIZHU, WANG YANGJUN, SUN LINING, CHEN LIGUO
• Format: Patent
• Language: Chinese; English
• Published: 03.08.2018
• Subjects: CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; DYNAMO-ELECTRIC MACHINES; ELECTRICITY; GENERATION

The invention discloses a high-precision annular production device for a linear motor. The high-precision annular production device for the linear motor comprises a rack, a bottom plate fixedly installed on the rack, an annular stator magnetic steel fixedly installed on the bottom plate, an outer ring guide rail fixedly installed on the bottom plate and located on the outer side of the annular stator magnetic steel, an inner ring guide rail fixedly installed on the bottom plate and located on the inner side of the annular stator magnetic steel, a sliding seat installed on the outer ring guiderail and the inner ring guide rail in a sliding way, a position feedback structure installed below the bottom plate, a sliding ring fixing shaft fixedly installed at the bottom part of the rack, and ahollow electric conduction sliding ring installed on the sliding ring fixing shaft, the sliding ring fixing shaft and the hollow electric conduction sliding ring are located in the inner part of thespace enclosed by the inner