Replacement Motor for Thorvie Grinders

$615.00

Heavy-Duty Replacement Motor for Thorvie Sharpening Machines

The Thorvie Replacement Motor is a heavy-duty 1/3 HP, TEFC grinding motor designed for select Thorvie sharpening machines. Built to maintain a consistent 3450 RPM wheel speed, this professional replacement motor delivers the power and reliability required for carbide grinding and sharpening applications.

Thorvie manufactures the motor arbor attached to the motor shaft. After installation, Thorvie machine grinds the motor arbor to ensure true running grinding wheels.

Supplied complete with an on/off switch, power cord, motor arbor, and mounting bracket. This motor is a direct replacement for several popular Thorvie grinder models.

Compatible Models:

  • AV-40 Saw Sharpening Machine
  • AV-41 Ice Auger Blade Grinder
  • AV-52 Router Bit Sharpening Machine
  • AV-54 Automatic Knife Grinder
  • AV-56 Stump Bit Grinder

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

Additional information

Weight 21 lbs
Dimensions 15.5 × 11 × 9 in

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