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48L575 - Walter 120V Replacement Armature Assembly for Grinders

Packaging: 1 per each
$146.98/ea

Usually ships within 3-5 business days

SKU: 48L575 Categories: ,

OVERVIEW

Restore Precision Performance with Genuine Walter Parts

The Walter Armature Cpl. 120V (SKU: 48L575) is a critical replacement component designed to breathe new life into your high-performance Walter power tools. As the rotating heart of the universal motor, the armature is responsible for converting electrical energy into mechanical torque. Over time, heavy industrial use can lead to wear on the commutator, insulation breakdown in the windings, or mechanical imbalance. Installing this genuine OEM armature ensures that your tool operates within its original factory specifications, maintaining the safety and efficiency standards expected from Walter Surface Technologies.

Engineered with precision, this 120V armature assembly features high-quality copper windings that are meticulously wound and insulated to withstand the thermal stresses of continuous operation. The assembly is dynamically balanced to minimize vibration, which is crucial for preventing premature wear on bearings and reducing operator fatigue during extended use. The integrated cooling fan is designed to optimize airflow through the motor housing, keeping internal temperatures in check even under load. By choosing a genuine Walter part, you avoid the risks associated with ill-fitting aftermarket components, such as poor electrical contact or catastrophic mechanical failure.

This component is ideal for maintenance departments and tool repair specialists looking to extend the service life of their equipment inventory. Whether you are troubleshooting a tool that has stopped working completely or one that is showing signs of reduced power and excessive sparking, replacing the armature is often the most cost-effective solution compared to purchasing a new tool. Ensure your workshop maintains its productivity by keeping your premium tools in peak condition.

Additional Information
Packaging Description:1 per each, 1-per-each
Voltage:120V
Part Type:Armature
Input Voltage:120V
Component Type:Motor Armature
Application:Power Tool Repair

INCLUDED

  • 1 x 120V Armature Assembly
  • 1 x Cooling Fan (Attached)
  • 1 x Commutator (Integrated)

APPLICATIONS

  • Repairing Walter power tools with burnt-out motors.
  • Restoring torque to grinders experiencing power loss.
  • Fixing tools that exhibit excessive sparking at the commutator.
  • Replacing armatures with damaged shafts or cooling fans.
  • General electric motor maintenance for 120V tools.

FAQ

Common signs of a bad armature include excessive sparking at the brushes, a burning smell, smoke coming from the motor vents, or the tool running slowly and lacking power. You may also see visible damage to the commutator bars or windings.

Yes, this is a genuine OEM (Original Equipment Manufacturer) part from Walter Surface Technologies, ensuring exact fit and compatibility with their tools.

No, this specific armature (48L575) is rated for 120V tools only. Installing it in a higher voltage tool will cause immediate failure.

Yes, it is highly recommended to install new carbon brushes when replacing an armature. Old brushes may have uneven wear patterns that can damage the new commutator.

Typically, 'Armature Cpl.' implies the core assembly. Bearings are often sold separately or may need to be transferred depending on the specific kit. Please check the exploded view diagram for your specific tool model.

Installation requires disassembling the power tool housing. If you are comfortable with mechanical repairs and electrical safety, it can be done in a shop environment. Otherwise, professional service is recommended.

Overheating from forcing the tool, dust ingestion causing short circuits, or worn brushes damaging the commutator are common causes of failure.

Yes, the cooling fan is typically integrated onto the shaft of the armature assembly to ensure proper airflow.