Maytronics Dolphin M400 IoT-Antriebsradbaugruppe, dynamisch, DB – 46662R0027

Maytronics Dolphin M400 IoT traction wheel assembly dynamic DB

This is the genuine Maytronics traction wheel assembly for the Dolphin M400 IoT robotic pool cleaner, designed specifically for the Dynamic DB (double-brush) drive platform. The traction wheel is a core drive-system component that transfers motor torque through the track belt, propelling the cleaner across the pool floor, walls, and waterline. Without a correctly seated, undamaged traction wheel the robot will lose grip, slip, or fail to navigate altogether.

Function in the drive system

The traction wheel sits at the driven end of the track assembly and meshes directly with the rubber drive track. As the motor unit turns, the wheel’s moulded teeth engage the track’s inner profile to produce forward and reverse motion. A worn or cracked wheel causes the track to skip or derail, which halts cleaning cycles and risks secondary wear on the track itself.

Kompatible Dolphin-Modelle

This assembly is matched to the Dynamic DB drive platform used across several Dolphin M-series and related models, including the Dolphin M400 IoT EU, Dolphin M400 with Bluetooth, Dolphin M500, Dolphin Oasis Z5i, Dolphin DX5+S, and Dolphin Sigma. Always verify the drive platform code on your existing part before ordering.

Signs the traction wheel needs replacing

Replace this assembly if the robot is moving erratically, spinning on the spot, or if one track repeatedly slips off its axle. Visually inspect for cracked or missing teeth on the wheel body, deformation of the bore, or excessive play between the wheel and its shaft — any of these defects will degrade traction and accelerate track wear.

Warum Originalprodukte von Maytronics wichtig sind

Genuine Maytronics parts are manufactured to the exact tooth-pitch and bore tolerances required by the Dynamic DB motor unit. Aftermarket alternatives frequently differ in tooth profile or polymer hardness, causing premature track wear or incompatible fitment. Using a certified genuine assembly preserves the robot’s performance warranty and ensures the track and wheel wear at matched rates.