Smart Electronics Carbon brush 390-21145 low speed high torque motor DC6-18V ship/car/tank model
Carbon brush 390-21145 low speed high torque motor DC6-18V ship/car/tank model
This short shaft 390 torque is quite good, belonging to low speed and high torque.
6 volts can drive, 12 volts speed 5400 rpm, 18 volts speed 8100 rpm