The HEINZMANN PRA 230-25 is gearless axial air gap motor with integrated Wheel bearing for direct mount to the rim. Meintenance-free and noiseless operation, energy regeneration and a high starting torque are some of the benefits of this often used direct drieve.
PRA Direct Drives are offered without gears. The Wheel drive is mounted directly to the rim / via clamp-connection to the chassis. The protection class is IP65. The PRA 230-25 is available as 1-,2- or all-wheel drive.