Variable displacement wheel drive unit with integrated planetary gearbox of 7:1 or 5:1 reduction ratio, also available with negative disc brake (BVFK3). The BVK series is additionally available with different types of hubs (31A, 31B, 31D).
7 piston fixed displacement wheel drive motor, with integrated planetary gearbox of 6:1 reduction ratio, also available with negative brake (TS8WF).