Nicholas Bush, National Sales & Marketing Manager, ACDelco Auto & Equipment Tools

Tech Tip: Brushless motors will become the standard on the power tool market

July 13, 2015
These motors will reduce the wear and prolong the motor life.

The benefit of these motors is that they will reduce the wear and prolong the motor life. There are two problems, though. First, they are driven by pure electro-magnetic force, and the power required is higher compared to the brushed motor with contacts. As a result, higher capacity batteries are required. The second problem is that brushless motors are more expensive than a regular brushed motor, and only time and volume will bring down the cost drastically. This is the main reason it will take two years or so for brushless motors to become the standard.

Brushless motors provide more precise control on rpm and ipm, and eventually control the torque being applied. In the example of ACDelco ETC tools, brushed motors provide +/- 10 percent of accuracy variance, but with brushless motor, +/- 3-5 percent will be achievable.

Information provided by: ACDelco Auto & Equipment Tools

About the Author

Nicholas Bush

Sponsored Recommendations

Report: The 2024-2025 State Of Heavy-Duty Repair

Fullbay's fifth annual State of Heavy-Duty Repair compiles insights from almost 1,000 experts and over 3,500 shops. If you aren't leveraging these proven data points, your competition...

Ask the Experts: Boost Profitability by Capturing Body Repair Materials Billables

Quality body repairs on medium- and heavy-duty trucks depend on the use of specialized adhesives, sealers, and other allied materials. Unfortunately, many shops face challenges...

Fleet Maintenance E-Book

Streamline your fleet's maintenance and improve operations with the Guide for Managing Maintenance. Learn proven strategies to reduce downtime, optimize in-house and third-party...

Celebrating Your Drivers Can Prove to be Rewarding For Your Business

Learn how to jumpstart your driver retention efforts by celebrating your drivers with a thoughtful, uniform-led benefits program by Red Kap®. Uniforms that offer greater comfort...