Maytronics - Dolphin EasyKleen drive motor unit DB 3h 230V with impeller (reconditioned) - 99953006-EX

Maytronics Dolphin EasyKleen drive motor unit DB 3h 230V with impeller (reconditioned)

This is the reconditioned diagonal-drive motor unit for the Dolphin EasyKleen and compatible DB-platform robots, supplied complete with its impeller. Rated at 230V AC input and designed for continuous 3-hour cleaning cycles, it is the heart of the robot’s propulsion and water-flow system — the single component responsible for both locomotion and suction.

What this motor unit does in the Dolphin

The DB motor unit drives the robot’s tracks through a sealed gearbox while simultaneously spinning the impeller to draw water through the filter basket. When the unit fails, the robot either stops moving, loses suction, or both. Replacing the complete motor block — motor and impeller together — restores full drive power and filtration flow in a single operation rather than chasing faults between two separate components.

Which Dolphin models it fits

This motor unit is confirmed for the Dolphin EasyKleen and Vitrium, and cross-references to the Dolphin Junior, Master M3, Supreme M3, Pulit E50, Sprite B, Swash, Orbite, and Floorcova where the DB 3h platform is fitted. Always verify your robot’s model reference before ordering — the EasyKleen carries model reference 25370 on French-market units.

Signs it needs replacing

The cleaner stops moving mid-cycle or runs erratically for a few seconds before cutting out. You may hear the motor labouring or detect a burning smell after a cleaning run. Reduced suction with an otherwise clean filter basket points directly to impeller or motor wear. A complete motor unit swap is the correct fix — partial repairs to a sealed DB unit are not practical in the field.

How to install it

Open the robot’s rear motor-bay cover using a Phillips screwdriver, disconnect the motor wiring harness, and release the motor block retaining clips or screws. Slide the old unit out, fit the new motor block — impeller already installed — reconnect the harness, and close the cover. The job takes roughly 20–30 minutes with basic hand tools and requires no specialist equipment.

Why genuine Maytronics matters

Motor units are among the most commonly cloned Dolphin components. Aftermarket units frequently use undersized windings and non-OEM impeller geometries that deliver lower flow rates and shorter service lives than the factory specification. The -EX suffix on this part number indicates a Maytronics-reconditioned unit built to OEM tolerances, giving you original performance without the cost of a new unit.