The Husqvarna 505523201 Motor PG530 is a genuine OEM replacement motor designed for the PG530 floor grinder. As an authentic Husqvarna component, this motor is manufactured to the same specifications as the original unit installed at the factory, ensuring a direct, correct-fit installation without the guesswork of sourcing a generic alternative. DHS Equipment supplies this part to help keep your PG530 performing at full capacity.
Key Features
- OEM-Spec Motor Windings — Built to Husqvarna's original electrical output and torque specifications, ensuring the PG530 grinding head receives consistent, correctly rated power delivery.
- Direct Drop-In Replacement — Engineered to match the original mounting configuration and electrical connections of the PG530, allowing a straightforward swap with standard workshop tools.
- Confirmed PG530 Fitment — Designed specifically for the PG530 planetary floor grinder; cross-reference part number 505523201 against your parts diagram to verify compatibility before ordering.
- Restored Grinding Performance — A correctly functioning motor maintains consistent disc rotation speed and torque, which is critical for even material removal and a uniform surface finish on concrete floors.
- Electrical Safety Compliance — Using a genuine OEM motor maintains the designed electrical load characteristics of the machine, reducing the risk of overheating or tripped protection circuits that can result from mismatched aftermarket units.
The motor is the primary drive component in the PG530 floor grinder, converting electrical energy into the rotational force that powers the planetary grinding head. It must maintain consistent speed and torque under load to deliver even concrete surface preparation — whether grinding, polishing, or coating removal. When the motor wears or fails, the machine loses grinding power, runs unevenly, or stops altogether, making timely replacement essential to keeping your surface prep work on schedule.
Part Details
| Part Number | 505523201 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Motor PG530 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Floor Grinder | PG530 |
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.
