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Rui Qiao, 48Plano, TX

Rui Qiao Phones & Addresses

Plano, TX   

Forney, TX   

Houston, TX   

2515 Oakview Rd, Fort Smith, AR 72908    479-6482983   

3415 66Th St, Fort Smith, AR 72903    479-4524455   

Fayetteville, AR   

Dallas, TX   

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Rui Qiao

Location:
Clemson, South Carolina
Industry:
Higher Education

Business Records

Name / TitleCompany / ClassificationPhones & Addresses
Rui Lan Qiao LQW CO., LTD

Publications

Us Patents

Method Of Forming A Secondary For Linear Drive Motor Comprising Sheet Of Highly Permeable Magnetic Material Having Synchronized Motor Teeth, Encoder Teeth, And Commutation Tracks Integrally Formed Therein

US Patent:
2013001, Jan 17, 2013
Filed:
Jul 11, 2011
Appl. No.:
13/180017
Inventors:
Glenn S. Trammell - Fort Smith AR,
Rui Qiao - Fort Smith AR,
Assignee:
BALDOR ELECTRIC COMPANY - Fort Smith AR
International Classification:
H02K 15/00
US Classification:
295921
Abstract:
A method for forming a secondary for a motor, for instance a linear drive motor, includes providing a sheet of highly magnetic permeable material with a plurality of slots extending through the sheet spaced along a length of the sheet. The slots define a plurality of teeth in the sheet and enable the sheet to be conformable to a mounting surface when forming the secondary of the motor. The top surface of the sheet has a plurality of pockets formed adjacent the plurality of slots. The pockets extend parallel to the width and are spaced along the length of the sheet. The pockets form a sensor operatively connected to a control of the motor. The sensor may be an encoder, and/or operatively connected to a control for controlling commutation of the motor, and/or setting positional limits, absolute positional information, and/or providing information about the sheet.

Secondary For Linear Drive Motor Comprising Sheet Of Highly Permeable Magnetic Material Having Synchronized Motor Teeth, Encoder Teeth, And Commutation Tracks Integrally Formed Therein

US Patent:
2013001, Jan 17, 2013
Filed:
Jul 11, 2011
Appl. No.:
13/179959
Inventors:
Glenn S. Trammell - Fort Smith AR,
Rui Qiao - Fort Smith AR,
Assignee:
BALDOR ELECTRIC COMPANY - Fort Smith AR
International Classification:
H02K 41/03
US Classification:
310 1218
Abstract:
A secondary for a motor, for instance a linear drive motor, has a sheet of highly magnetic permeable material with a plurality of slots extending through the sheet spaced along a length of the sheet. The slots define a plurality of teeth in the sheet and enable the sheet to be conformable to a mounting surface when forming the secondary of the motor. The top surface of the sheet has a plurality of pockets formed adjacent the plurality of slots. The pockets extend parallel to the width and are spaced along the length of the sheet. The pockets form a sensor operatively connected to a control of the motor. The sensor may be an encoder, and/or the sensor may be operatively connected to a control for controlling commutation of the motor, and/or setting positional limits and/or “home(s)” for the motor, providing absolute positional information and/or providing information about the sheet, for instance, the identity of one platen among many.

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