The Wacker Neuson Rotor is a genuine OEM component designed for the PS2-1503, PS3-1503, PS2-2203, and PS3-2203 series submersible pumps. Sourced directly from Wacker Neuson, this rotor meets the exact tolerances and electrical specifications of the original part installed at the factory. It is compatible across a wide range of voltage configurations — including 220V, 440V, 575V, and 400V models — covering both 50Hz and 60Hz variants within the PS2 and PS3 submersible pump families. When the rotor fails or degrades, pump output drops significantly and the motor may overheat or fail to start, making prompt replacement critical to keeping dewatering operations on schedule.
Key Features
- Genuine OEM Electrical Tolerancing — manufactured to the precise winding geometry and magnetic specifications of the original rotor, ensuring correct motor output and current draw across all listed voltage ratings.
- Drop-In Motor Replacement — engineered to seat directly into the PS2 and PS3 motor housing with no rework to the stator, shaft, or end bells required.
- Broad Voltage and Frequency Coverage — a single part number serves PS2-1503, PS3-1503, PS2-2203, and PS3-2203 units across 220V, 440V, 575V, and 400V configurations in both 50Hz and 60Hz markets.
- Restored Pump Capacity — a worn or damaged rotor causes reduced impeller speed, lower flow rates, and motor overheating; replacing it with this OEM rotor restores rated discharge performance and motor efficiency.
- Electrical Safety Compliance — as a core motor component operating in submerged, high-moisture environments, using a correctly spec'd OEM rotor is essential to maintaining the motor's insulation integrity and safe operation.
The rotor is the rotating core of the submersible pump's electric motor. It works together with the stator to convert electrical energy into the rotational force that drives the impeller and moves water through the pump. Over time, rotor windings can degrade due to heat cycling, moisture ingress, or electrical faults, resulting in reduced motor torque, erratic performance, or complete motor failure. Replacing a worn rotor with a correctly matched OEM part restores the motor to its original output rating and protects surrounding motor components from the stress caused by an underperforming rotor.
Part Details
| Part Number | 5000150585 |
|---|---|
| Old Part Number | 0150585 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Rotor |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| PS2-2203 | PS22203 | 5000008815, 5000008814, 5000009190 |
| PS3-2203 | PS32203 | 5000008821, 5000008820, 5000009192 |
| PS2-1503 | PS21503 | 5000008802, 5000008803, 5000009120, 5000009121, 5000009186, 5000008801, 5000008804, 5000008805, 5000008806, 5000009122 |
| PS3-1503 | PS31503 | 5000008808, 5000008809, 5000009123, 5000009124, 5000009188, 5000008807, 5000008810, 5000008811, 5000008812, 5000009125 |
Verify Before You Order
Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.
Why Buy From DHS Equipment
Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.
Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.
