brushed DC motor with brush series excited 1) Power: 4kw,4.5kW (6hp), ... .8hp), 2) Voltage:48V, 60V, 72V 3)2800rpm brushed DC traction motor with brush for electric vehiclesseries excited 1) Power: 4kw,4 ... run timeHigh efficiency motorFully impregnated frame and field brushed DC motor for electric car