Disk stepper motor with permanent magnets

• Autorzy: Kaňuch J. , Ferková Ž.
• Języki publikacji: EN

Abstrakty

EN

The brushless machine with axial flux and permanent magnets (AFPM), also called the disc-type machine, is an interesting alternative to its cylindrical radial flux counterpart due to the disk shape, compact construction and high torque density. AFPM disk motors are particularly suitable for electrical vehicles, robots, valve control, pumps, centrifuges, fans, machine tools and manufacturing. The first parts of the paper compare of drive system with disk-motor to the motor with cylindrical shape, as well as disk-motor with radial and axial flux. Next part of the contribution describes types of the disk motors and their construction. The 3D magnetic simulation and analysis of the disk stepper motor with permanent magnets is being subject of the article, too. The unique disc-type profile of the rotor and stator of AFPM machines makes it possible to generate diverse and interchangeable designs. AFPM machines can be designed as single air gap or multiple air gaps machines, with slotted, slotless or even totally ironless armature. Low power AFPM machines are frequently designed as machines with slotless windings and permanent surface magnets.

Słowa kluczowe

EN

electric motor; stepper motor; permanent magnet

PL

silnik elektryczny; silnik krokowy; magnes trwały

• Wydawca: Sieć Badawcza Łukasiewicz - Górnośląski Instytut Technologiczny
• Czasopismo: Maszyny Elektryczne : zeszyty problemowe
• Rocznik: 2011
• Tom: Nr 5(93)
• Strony: 149--154
• Opis fizyczny: Bibliogr. 14 poz., rys.

Twórcy

autor

Kaňuch J.

autor

Ferková Ž.

• Department of Electrical Engineering and Mechatronics, Faculty of Electrical Engineering and Informatics, Technical University of Košice, Letná 9, 042 00 Košice, Slovak Republic,

Bibliografia

• [1] Available on: <http://www.alsrom.com>
• [2] Available on: < http://www.oshore.com>
• [3] Available on: < http:// www.portescap.com >
• [4] Available on: < http:// www. baumueller.de/e_disc_motors.htm >
• [5] Aydin, M., Huang, S., Lipo, T. A: Axial flux permanent magnet disc machines: a review, University of Wisconsin – Madison, 2004
• [6] Wiak S., Welfle H.:Electromagnetic Field Analysis of 3D Structure of Disk-Type Motors. Electromotion, vol. 3, September, 1999, pp. 336-337.
• [7] Wiak S., Welfle H., Komęza K., Mendrela E.: Electromagnetic Field Analysis of 3 D Structure of Disk-Type Motors. International XI Symposium on Micromachines and Servodrives, vol. I, pp. 44-51, 14-18 September 1998, Malbork, Poland.
• [8] Wiak S., Welfle H., Komęza K., Mendrela E.: Electromagnetic Field Analysis of Disktype Induction Motor. International Conference Electrical Machines (ICEM 98), vol. 2/3, pp. 735-739, 2- 4 September 1998, Istanbul, Turkey.
• [9] Wiak S., Welfle H., Komęza K., Dems M.: Comparative study of 3D structure of disk type motors, Proceedings COMPUMAG’99, Sapporo – Japan, 25-28 October 1999, pp. 336-337.
• [10] Wiak, S.: Disc Type Motors for Light Electrical Vehicles. ACEMP’2001, June, 2001, Turkey, invited paper, s. 447-452
• [11] Wiak S., Nadolski R., Ludwinek K., Gawęcki Z.: DC Permanent Magnet Motor for Electric Bike and Their Impulse System for Battery Chargin. Proceedings XVI International Conference on Electrical Machines ICEM 2004, 3-6 September 2004, Cracow-Poland; ss1057-1058
• [12] Hrabovcová V., Rafajdus P., Franko M.: Measuring and modeling of the electrical machines; University of Žilina press, 2004, Slovakia. (in Slovak)
• [13] Kaňuch, J: Krokový motor s diskovým rotorom s axiálnym magnetickým tokom s krokom α<1°. Technical University of Košice TUKE 2003
• [14] Parviainen Asko: Design of axial-flux permanent magnet low-speed machines and performance comparison between radial-flux and axial-flux machines. Lappeenrannan teknillinen yliopisto Digipaino 2005.