Maytronics Dolphin Cainan 1 S1 unitat de motor amb escalada de paret - 9995386-EX

Maytronics Dolphin Cainan 1 S1 motor unit with wall climbing

The Maytronics 9995386-EX is the genuine S1-series motor unit with wall-climbing capability for the Dolphin Cainan 1 and a range of compatible S1-platform robotic pool cleaners. It is the self-contained electromechanical heart of the robot, housing the drive and pump motors that power both floor scrubbing and vertical wall-climbing cycles. Replacing a failed unit fully restores the robot’s programmed cleaning pattern, including its ability to transition from the pool floor onto walls and the waterline.

Funció i paper en el robot

The S1 motor unit integrates the drive motor assembly responsible for track propulsion and the pump motor that generates the suction needed to hold the robot against pool surfaces during wall-climbing passes. The ‘CLIMB’ (Sube Paredes) designation distinguishes this variant from the floor-only S1 unit (9995389-EX), confirming it carries the additional hardware and programming support required to execute vertical cleaning cycles on vinyl, concrete, fiberglass, and tile surfaces.

Models de Dolphin compatibles

Maytronics lists this motor unit as compatible with the Dolphin Cainan 1, Dolphin S100, Dolphin S50, Dolphin Nautilus CC, Dolphin Proteus DX3, Dolphin Echo, Dolphin Cayman, Dolphin T25, Dolphin Active Solo, Dolphin Active 15, Dolphin Explorer E20, Dolphin Encore, Dolphin ADVANTAGE, and Dolphin POOLSTYLE PLUS, among others in the S1 platform family. Always verify your robot’s part number against the service label before ordering.

Símptomes que indiquen que cal un reemplaçament

The motor unit should be considered for replacement when the robot powers up but fails to move across the floor, when it attempts to climb but slides back without grip, when the drive makes grinding or intermittent noise, or when suction is noticeably reduced and clogged filters have already been ruled out as the cause. Leaving a worn unit in service accelerates wear on the tracks, brushes, and cable connections.

Per què són importants les peces genuïnes de Maytronics

The S1 motor unit is a sealed, precision-balanced assembly manufactured to Maytronics’ exact torque and waterproofing specifications. Aftermarket substitutes frequently use lower-grade shaft seals that allow water ingress, voiding any remaining warranty and causing secondary damage to the electronics bay. A genuine Maytronics replacement unit ensures the correct electrical draw for the power supply unit, maintaining the robot’s programmed cycle times and protecting the full drivetrain.