Table 3 Characteristics of IPMSM.⁴⁰.

Rated power

50

kW

Rated / Maximum torque

245 / 400

N.m

Rated current

176

A

Base speed

1500

rpm

Number of poles / slots

8 / 48

–

Outside / Inside stator diameter

269.2 / 161.96

mm

Outside / Inside rotor diameter

160.4 / 110.64

mm

Air gap length

0.75

mm

Lamination length

82.83

mm

Type of iron (Stator / Rotor)

M19-29G

–

Iron Loss Coefficients

Eddy current loss coefficient, \(k_c\)

0.38626

–

Hysteresis loss coefficient, \(k_h\)

184.23

–

Excess loss coefficient, \(k_e\)

0.27023

–