A Model for Analyzing a Five-Phase Fractional-Slot Permanent Magnet Tubular Linear Motor with Modified Winding Function Approach

Table 1

Specifications of the PMTLM.

Symbol	Quantity	Value
	Axial width of module	18 mm
	Axial width of slot open	12 mm
	Axial width of armature	10 mm
	Axial thickness of module core (leg)	3 mm
	Axial space of slot pitch	21 mm
	Pole pitch	15 mm
	Height of armature coil	30 mm
	Height of module	35 mm
	Air gap (mechanical clearance)	1 mm
	Axial magnetic separation distance	3 mm
	Axial ferromagnetic core width between PMs	7 mm
	Axial PM width	8 mm
	Outer radius of tubular reaction rail	15 mm
	Inner radius of tubular reaction rail	9 mm
	Axial width of stator	102 mm
	Number of turns	280/slot