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Walter 110V Replacement Armature for Mini-Grinder

$246.34/ea $175.96/1 per each only $175.96/eaSave 29%

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OVERVIEW

Don't Let a Broken Grinder Stop the Job

In any fabrication shop or welding site, a reliable grinder is essential for prep work, beveling, and finishing. When your trusted Walter grinder goes down, it can bring production to a halt. The Walter 48C115 Armature (110V) is the solution to get your tool back in the fight. Instead of scrapping a valuable piece of equipment, this genuine replacement part allows you to repair the motor and return to work with full power.

Symptoms like a burning smell, smoke, or a grinder that hums but won't spin often point to a failed armature. This 110V unit is built to handle the gritty, dusty environment of metalworking. It replaces the worn-out internal rotor of your grinder, restoring the magnetic field strength needed to drive your abrasive wheels through steel and stainless with ease. Using authentic Walter parts means you don't have to worry about fitment issues or premature failures common with generic knock-offs.

Keep your shop running smoothly by maintaining your power tools with the right components. This armature is designed for straightforward installation in compatible Walter Mini-Grinders, ensuring your team experiences the same smooth, powerful performance they are used to. Protect your investment and ensure safety compliance by sticking with the brand that built the tool.

Benefits for the Shop

  • Cost Savings: Repairing your professional-grade grinder is cheaper than buying a new one.
  • Reliability: Restores the tool to 'like-new' cutting and grinding power.
  • Quick Fix: Direct replacement part minimizes downtime in the maintenance bay.
  • Safety: Ensures the motor operates within safe electrical and thermal limits.
Additional Information
Voltage:110 V, 120 V
Component Type:Armature, Motor Assembly
Compatible Tool Type:Angle Grinder, Mini-Grinder
Packaging Description:1 per each

INCLUDED

  • 1 x 110V Armature Assembly (48C115)
  • Commutator
  • Shaft
  • Fan (if integrated)

APPLICATIONS

  • Repairing Walter electric angle grinders
  • Replacing worn or shorted motor armatures
  • Restoring power tool torque and speed
  • General electric motor maintenance

FAQ

This armature is designed for 110V / 120V AC operation, standard for most North American corded power tools.

Common signs include excessive sparking at the brushes, a burning smell, smoke coming from the motor vents, or the tool failing to turn on despite having good brushes.

Yes, this is a genuine OEM replacement part manufactured by Walter Surface Technologies.

Typically, armatures are sold as the wound shaft and commutator assembly. Bearings are usually sold separately unless specified otherwise.

It is designed for specific Walter Mini-Grinder models (e.g., older 6145 series). Please check your tool's parts diagram to confirm the part number 48C115.

Installation requires disassembling the tool body. While possible for those with mechanical experience, professional repair is recommended to ensure electrical safety.

OEM parts guarantee the correct fit, balance, and electrical resistance, ensuring the tool operates safely and lasts longer.

If the power loss is due to a shorted winding or damaged commutator on the armature, replacing it will restore full power. Check brushes as well.
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