ZD105 pulling motor,ZD105electric vehicle motor; traction motor; tramcar motor
The zd105 type traction motor is the main motor of the ss4 high-power rail freight electric locomotive. It is the six-pole, series-excited and pulse-current traction motor with compensation winding.
Rated power： 800kw
rated voltage： 1020v
rated current：840A
rated speed: 960r/min
pole logarithm: 3
excitation mode: series excitation fixed magnetic field shunt 96% three-stage magnetic field weakening
armature outer diameter: 660mm
armature slot number: 93
per slot element number: 4
armature windings Type single winding commutator number: 372
main pole air gap: 5mm
Structural characteristics of main components:
1、The frame is made of cast steel into a cylindrical shape;
2、The main pole coil and the commutation pole coil all adopt flat winding to improve the heat dissipation condition of the coil;
3、The commutation pole adopts non-core column laminated structure;
4、International symbols for motor leads: A1, B2, D1 and D2
5、The bearing is sliding and the oil tank is integral.
6、The traction motor adopts double-sided helical gear transmission mode;
7、The motor has six brush grips, each of which has three pairs of double split brushes in the brush box, the brand number of which is D374B.
