The Husqvarna 502549201 PG680 11Kw/15Hp Electric Drive Motor is a genuine OEM replacement component built for PG680 and PG820 planetary floor grinders, including the PG680RC and PG820RC remote-controlled variants. As an authentic Husqvarna part, this electric drive motor is manufactured to the same specifications as the original unit, ensuring correct electrical characteristics and mechanical fitment for your machine. DHS Equipment supplies this part to help keep your floor grinding operation running at full capacity. Cross-reference part number 502549201 against your parts diagram to confirm compatibility before ordering.
Key Features
- Correct Power Output Rating — Genuine OEM specification at 11kW/15HP ensures the motor delivers the torque and speed the PG680 and PG820 grinders require for consistent grinding performance.
- Authentic Husqvarna Build Quality — Manufactured to Husqvarna's original electrical and mechanical tolerances, this motor matches the winding resistance, shaft dimensions, and mounting configuration of the factory unit.
- Direct-Fit Replacement — Designed to install directly into compatible PG680 and PG820 floor grinder platforms, including remote-controlled RC variants, using existing mounting points and connections.
- Broad Model Coverage — Fits PG680, PG680RC, PG820, and PG820RC planetary floor grinders, making this a single confirmed solution across multiple machines in the PG series lineup.
- Restored Grinding Performance — A functioning drive motor is what turns the planetary head and keeps tooling under load pressure; replacing a worn or failed unit restores the machine's full grinding and surface preparation capability.
The electric drive motor is the primary power source for the planetary grinding head on PG-series floor grinders. It converts electrical input into the rotational force that drives the grinding tooling across concrete, stone, and other hard floor surfaces — making it one of the most critical components in the machine. When the drive motor weakens or fails, grinding output drops, the planetary head may stall under load, and the machine cannot perform its core surface preparation function. Replacing it with the correct OEM unit restores full operating power and protects the surrounding drivetrain from the strain caused by an underperforming motor.
Part Details
| Part Number | 502549201 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | PG680 11Kw/15Hp Electric Drive Motor |
Compatibility & Fitment
| Name | Model |
|---|---|
| Floor Grinder | PG680RC |
| Floor Grinder | PG820RC |
| Floor Grinder | PG680 |
| Floor Grinder | PG820 |
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.
