ROBOROCK S6 MAXV Spinning In Circles

Drive Wheel Module (Left or Right)

Roborock units use independent DC motors for each wheel. If one motor burns out or the internal gears are jammed by debris/hair, the operational wheel will drive the unit in a circle around the stationary axis of the failed module. This is the most common mechanical hardware failure resulting in this specific symptom.

Cliff Sensor Array (Fall Sensors)

The S6 MaxV utilizes infrared cliff sensors that can be 'blinded' by dark flooring or gray gradients, as identified in the research. If a sensor is faulty or dirty, the logic board triggers a 'back-and-turn' maneuver to avoid a perceived drop, which leads to repetitive circular navigation loops.

Front Bumper Impact Sensor

If the physical bumper is stuck on one side (mechanical obstruction) or the internal microswitch/photo-interrupter is stuck in the 'engaged' position, the software interprets this as a constant collision on one side. The robot will then attempt to pivot away from the 'object' indefinitely, resulting in circular motion.