48H492 - Walter 110V Replacement Field Coil Stator

Restore Your Tool's Power with the Walter 48H492 Field Coil

The Walter 48H492 Field Coil - 110V is a critical OEM replacement component designed to breathe new life into your Walter power tools. As the stationary component of your electric motor's system (the stator), the field coil is responsible for generating the strong magnetic field required for the armature to spin. Over time, heavy industrial use, overheating, or abrasive dust ingress can cause the insulation on the copper windings to break down, leading to short circuits, loss of power, or complete motor failure. Replacing a damaged field coil with this genuine Walter part ensures your tool returns to the performance levels you expect from high-end industrial equipment.

Engineered specifically for 110V/120V applications, this field coil features high-purity copper windings and robust insulation varnish that withstands the high temperatures and vibrations common in grinding and sanding operations. Unlike generic aftermarket rewinds, this factory-original part guarantees the correct resistance values and physical dimensions, ensuring a perfect fit inside the motor housing without the need for modification. It works in tandem with the armature and carbon brushes to deliver consistent torque and speed.

Technical Reliability and Safety

Using genuine repair parts is essential for maintaining the safety and longevity of your power tools. A failing field coil can draw excessive current, potentially damaging the armature, switch, or even tripping workshop breakers. By installing the 48H492, you protect the rest of the tool's electrical system. This component is built to Walter's exacting standards, ensuring that the magnetic flux density is optimized for the specific motor design of your Walter tool, providing smooth operation and reducing sparking at the commutator.

Installation and Compatibility

This field coil is designed for specific Walter angle grinders and power tools operating on standard 110V power. Before purchasing, please verify your tool's model number and the part number in your owner's manual or parts diagram to ensure compatibility. Professional installation is recommended for internal motor components to ensure proper seating and electrical connection.