Toll Free: 1-888-668-7730
4020B Sladeview Crescent, Unit 5 Mississauga, ON, L5L 6B1

Request a Quote


Blog and Articles

Importance of Variable Speed Drive

November 06, 2023
Variable Speed Drive Mississauga Ontario

A variable speed drive (VSD), also known as a variable frequency drive (VFD) or adjustable speed drive, is an electronic device that controls the rotational speed of an electric motor. Unlike traditional fixed-speed motors that operate at a constant output, VSDs allow for precise and adjustable control over the motor's speed.

In essence, VSDs act as gatekeepers between power sources and motors. They receive electrical input from a power supply and convert it into the appropriate frequency and voltage levels required by the motor. This fine-tuned control allows for optimal performance across a wide range of operating speeds.


The Significance of VSDs

1. Energy Efficiency:

Energy efficiency is a major concern for businesses today. VSDs play a crucial role in optimizing energy consumption by adjusting motor speed to match the required load. This means that motors don't run at full power all the time, leading to substantial energy savings and lower operating costs.

2. Motor Control:

Precise motor control is another vital advantage offered by VSDs. With variable-speed drives, you can easily adjust the speed and torque output of motors according to specific application requirements. This level of control ensures better performance and improved process accuracy.

3. Equipment Longevity:

Equipment longevity is greatly influenced by using VSDs. By starting electric motors softly through controlled acceleration instead of sudden jerks or jolts associated with direct-on-line starters, stress on mechanical components is significantly reduced. As a result, there's less wear and tear on equipment parts such as belts, gears, and bearings - extending their lifespan considerably.

Variable Speed Drives (VSDs) have immense significance in modern industries due to their ability to enhance energy efficiency while providing precise motor control. Additionally, they contribute towards prolonging the lifespan of equipment components through soft starts and reduced stress levels.

Contact Bauer GMC to source the best gear motors and other equipment to run your operations smoothly.