Design and FEM Analysis of High-Torque Power Density Permanent Magnet Synchronous Motor (PMSM) for Two-Wheeler E-Vehicle Applications

Table 4

TRV range of machines.

S. no	Type of machine	TRV (kNm/m^3)
1	Small totally enclosed motors (ferrite)	7–14
2	Totally enclosed motors (rare Earth magnets)	14–42
3	Integral hp industrial motors	7–30
4	High performance servo motors	15–50
5	Aerospace machines	30–75
6	Large liquid cooled machines	100–250