The spindle is a fusiform bipolar-microtubule array that is responsible for chromosome segregation during mitosis. Focused poles are an essential feature of spindles in vertebrate somatic cells, and pole focusing has been shown to occur through a centrosome-independent self-organization mechanism where microtubule motors cross-link and focus microtubule minus ends. Most of our understanding of ...

In this paper, a new type of axial gap motor, named the “flux-modulating hybrid-field consequent pole motor (FHCM)”, is proposed. To enable flux modulation, FHCM comprises rotor iron pieces sandwiched between two stators, armature, and field poles. The poles comprise permanent magnet poles, ring windings. magnetic can be adjusted by varying current. electromagnetic performance FHCM, including a...

Fractional slot, PMSM motors with a properly designed electromagnetic circuit allow for obtaining high power density factors (more than 4 kW per 1 kg of total motor weight). The selection the number magnetic poles to specific dimensions and operating conditions motor, as well slots selected is subject analysis in this article. This issue extremely important because it affects mass value shaft t...