Novak have released some additions to their range of HV High Voltage brushless motors, with the introduction of these 5mm shaft versions. These 550-size sensored brushless motors are available in four motor winds 4.5, 5.5, 6.5 and 7.5, and include a Sintered rotor with a rugged 5mm output shaft. The HV Series is ideal for monster trucks, converted electric 1/8-scale vehicles and vehicles requiring massive power output. Additionally, the motors are sensor-based, so they always know the position of the rotor, which provides excellent starting torque and continuous synchronization for smooth, controlled low-speed driveability and consistent brakes. The HV-Series of motors also features a shielded sensor cable with sheathed sensor wires and a completely rebuildable design.