Products

SMP Adds Brushless Direct Current Motors to Four Seasons Brand

SMP says the new Four Seasons BLDC motors are manufactured in-house with higher speed ranges, longer operating life and higher efficiency over brushed and pulse width modulation (PWM) motors.
<p>SMP says the new Four Seasons BLDC motors are manufactured in-house with higher speed ranges, longer operating life and higher efficiency over brushed and pulse width modulation (PWM) motors.</p>

Standard Motor Products Inc. (SMP) has added brushless direct current (BLDC) motors to its Four Seasons Brand.

The new BLDC motors are manufactured in-house with higher speed ranges, longer operating life and higher efficiency over brushed and pulse width modulation (PWM) motors, according to Ron Miller, director of marketing, Four Seasons.

“BLDC motors are rapidly on the rise in the automotive aftermarket,” says Miller. “This sophisticated technology first appeared in the mid-1990s on GM applications and has gained popularity with OE over the years. Four Seasons’ commitment to providing our customers with a quality BLDC motor begins with our experienced manufacturing and engineering capabilities to ensure OE performance.”

Brushless motors are true to their name and utilize electronic sensored or sensorless commutation instead of a brush card. These cards degrade over time, causing motor failure. Brushless motors fulfill a greater range of applications than brushed motors and are more efficient by design, with characteristics such as quieter operation, greater speed control and less weight than the brushed design.

In between the evolution of the brushed design and brushless technology, the PWM controlled motor was developed. PWM is a digital signal generated from the vehicle’s engine control module capable of controlling and varying the speed of the electric motor. Brushed motors in conjunction with an attached PWM control module can be used in some brushless applications, however, a brushed motor cannot be used as a direct replacement in brushless applications. Attempting to do so can result in poor performance, damaged components or thermal events due to the differences in the electronics controlling the motor and HVAC system.

“When it comes to our customers’ brushless motor needs, they can count on Four Seasons for quality, coverage and service,” says Miller.

For more information on Four Seasons, contact a local account sales manager or visit www.4s.com.

About Four Seasons:

Four Seasons is the flagship brand of Standard Motor Products - Temperature Control Division (SMPT). SMPT manufacturers and distributes a comprehensive line of replacement climate control and engine cooling products for passenger cars, SUV’s, trucks, fleets and heavy duty.

View Company Website

Post a comment
 

Comments (0)

 

Post a Comment

Submit
Subscribe Today

Subscribe to Auto Service Professional

Sign up for a FREE subscription to Auto Service Professional magazine

Subscribe