Description
Replacement Motor for Thorvie Grinders
The Thorvie Replacement Motor is a professional-grade replacement motor designed for select Thorvie sharpening and grinding machines. This heavy-duty 1/3 HP enclosed motor provides consistent power and RPM required for precision sharpening and carbide grinding operations.
Maintaining proper wheel speed is critical when sharpening carbide tooling. Unlike some grinders that can slow down under load, this motor is designed to maintain a consistent:
- 3450 RPM wheel speed
This helps ensure:
- Consistent grinding performance
- Improved sharpening accuracy
- Better carbide grinding results
- Reduced downtime
Designed for Carbide Grinding Applications
Carbide tooling requires stable grinding wheel speeds to achieve proper sharpening results. The Thorvie replacement motor delivers the power needed for:
- Carbide saw blade sharpening
- Router bit sharpening
- Stump grinder tooth sharpening
- Jointer and planer knife grinding
- Industrial tool sharpening
It’s totally enclosed fan cooled design helps protect the motor in grinding and sharpening environments.
Easy Replacement Installation
The motor comes complete with:
- Motor arbor
- On/off switch
- Power cord
- Mounting bracket
Everything needed for installation is included.
Compatible Thorvie Sharpening Models
This replacement motor is designed for use with:
- AV-40 Saw Sharpening Machine
- AV-41 Ice Auger Blade Grinder
- AV-52 Router Bit Sharpening Machine
- AV-54 Automatic Knife Grinding Machine
- AV-56 Stump Bit Grinder
Motor Specifications
Motor Features
- 1/3 HP motor
- 110 Volt, 60HZ
- Enclosed fan cooled motor design
- 3450 RPM wheel speed
Included Components
- Motor arbor
- Motor assembly
- On/off switch
- Power cord
- Mounting bracket




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