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P03 320M360D-F
Target applications Print E-mail
Hybrid electric and electric vehicles are the primary target applications.
Electrodrive P03 320M360D-F is particularly suitable for direct drive applications in buses and small transport vehicles.
Other applications include marine vehicles, machinery and wind power plant generators.

Specifications (Preliminary) Print E-mail
ImageElectrodrive P03 320M360D-F employs permeable pole cores and is provided with channels and integrated in/outlets for a cooling fluid.

Motor construction
Radial
Number of phases
3
Commutation
Electronic
Type of EMF
Sinusoidal

Rated torque 1, 3
320 Nm
Peak torque 2, 3
1300 Nm
Cogging torque
< 0,5 Nm
Torque ripple (sinusoidal EMF)
< 2 %
Rated speed
400 min-1
Maximum speed
1300 min-1
Rated power
13,4 kW

Diameter
360 mm
Length 4
110 mm
Mass
25 kg
Moment of inertia
0,06 kgm2

Efficiency 5
> 92 %
Copper loss constant 5, 6
0,007 W(Nm)-2
Core loss constant 5, 7
2,4 Ws2
Torque constant K 5
0,4 Nm/W
Temperature constant 8
0,001 K(Nm)-2
Dynamic heat capacity
4,5 kJ/K

1
Peak current density per phase jP = 10 A/mm2
2
Peak current density per phase jP = 60 A/mm2
3

RMS current density per phase equals 0,707 of peak current density for sinusoidal EMF.
4
Casing not including shaft
5


Motor only at rated operating parameters:
Torque = 320 Nm, Speed = 400 min-1,
Temperature = 60°C
6


Copper loss in Watts is approximated by a product of copper loss constant and squared value of torque in Nm.
7


Core loss in Watts is approximated by a product of core loss constant and squared value of speed in Hz.
8
Employing liquid cooling

Image
P03 320M360D torque-current characteristics at stall