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Study on linear motors, linear permanent magnet synchronous motors

Study on linear motors, linear permanent magnet synchronous motors

Study on linear motors, linear permanent magnet synchronous motors

(OP)
hi folks,
i have some interesting work coming up on linear motors. was just wondering if anyone has any extensive knowledge on permanent magnet synchronous motors. i have reviewed alot of work on linear induction motors, but finding it very diffucult to find any work/studies on permanent magnet synchronous linear motors.  we are researching their value in linear motion control.
any help greatly appreciated.
Flash.

RE: Study on linear motors, linear permanent magnet synchronous motors

Suggestion: Jane's Navy International published an article that the Gold Team has won the development of and building next generation of Navy ships DD 21 and DD X. The gold team has design the propulsion motor that has permanent magnets. There may be some articles available in the Navy journals and various  Navy Conferences records.

RE: Study on linear motors, linear permanent magnet synchronous motors

(OP)
Thanks Jbartos for ur help, i am looking for info more so on LINEAR Permanent magnet Synchronous motors
kind regards
Flashover

RE: Study on linear motors, linear permanent magnet synchronous motors

Suggestion: Reference:
1. M.G. Say "Alternating Current Machines," John Wiley & Sons, Inc., 1978, Page 514 Section 12.14 Linear Machines.
The permanent magnet synchronous machines are not treated; however, the induction machines are treated. The permanent magnet linear machines have a disadvantage in the permanent magnet demagnetization.
2. DESIGN CRITERIA FOR DETENT FORCE REDUCTION OF PERMANENT MAGNET LINEAR SYNCHRONOUS MOTOR WITH
HALBACH ARRAY
Seok Myeong Jang1, Sung Ho Lee1, In Ki Yoon1, Jung Ho Lee2, 1Dept. of Electrical Engineering Chungnam Nat'l University, Korea, 2Dept. of
Energy System Engineering, Chungbuk Provincial Univ, Cheongju, Korea
3. COMPARISON OF TWO TYPES OF PM LINEAR SYNCHRONOUS SERVO AND MINIATURE MOTOR WITH AIR-CORED FILM COIL
Seok Myeong Jang, Sung Ho Lee, Dept. of Electrical
Engineering, Chungnam Nat'l University, Korea

RE: Study on linear motors, linear permanent magnet synchronous motors

Visit http://www.aerotech.com and you will find a PDF called "Linear Motors Application Guide."

It is a 15 page PDF talking about linear motors. It goes into the history, basics, types, benifits, commutation, selection, and speciality/custom motors.

I have uses Linear motors in many applications. They have their place like the others; Rodless actuators, Electric Cylinders, Precision stages, Fluid power, etc.

Cameron Anderson
Sales & Applications Engineer
Aerotech Upper Midwest
www.aerotech.com

"Dedicated to the Science of Motion"

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