Brake Coil Assembly for Radial Arm Saws

Brake Assembly for Radial Arm Saws Reliable Motor Starts and Safe Braking The Brake Coil Assembly is a vital component of the braking system in Contractor Duty and Heavy Duty radial arm saws. This electromagnetic coil energizes to pull the steel brake disc away from the fan and liner, allowing the motor to spin freely and ensuring smooth operation. Key Features Essential Function – Disengages the brake disc to let the motor free spin. Built for Safety – Prevents hard starts and ensures proper braking performance. Durable Design – Designed to deliver reliable performance under continuous use. When to Replace Your Brake Coil Assembly Hard Starts or Motor Won’t Start – A failing brake coil makes the motor hard to start or prevents it from starting altogether. Brake Fails to Disengage – If the brake disc fails to release, the coil may no longer be functioning correctly. Ohms Test Failure – The brake coil should measure between 700 and 800 ohms. Readings outside this range indicate the brake coil assembly needs replacement. Compatibility Original Saw Contractor Duty Radial Arm Saws (Type 4 and newer) Original Saw Heavy Duty Radial Arm Saws Certain 3500 Series DeWalt Radial Arm Saw motors Related Parts That Affect Braking Performance If braking issues continue after installing a new brake coil, other components may be the cause. Check or replace: Fan and Liner Assembly Brake Module Tie Rod Kit Brake Disc Step-by-Step Repair Video Watch how to replace a brake coil in your radial arm saw motor. This tutorial outlines the step-by-step process of removing and installing the coil, while also covering related components such as the brake module, fan, and liner assembly, to restore proper braking performance. This video demonstrates: Removing the brake coil Replacing tie rods Installing the fan and liner assembly Reassembling the motor for reliable operation For more helpful resources, subscribe to our YouTube channel. Built for Safety and Reliability The Brake Coil Assembly is a critical safety component of your radial arm saw. Replacing it at the first signs of failure ensures dependable motor starts, safe stopping performance, and reliable operation in your workshop.