Two prominent ways to alter the speed of a conveyor system include variable frequency drives (VFDs) or mechanical speed control devices. Norpak Handling, a major distributor of conveyors such as roller conveyors, belt conveyors, and more in Port Hope, Ontario, explores these speed alteration mechanisms in this blog.
What Are The Best Ways To Change Conveyor System Speed?
Variable Frequency Drives
A variable frequency drive is one of the best ways to alter the speed of a conveyor. This is an electronic device that controls the speed of the conveyor by changing the input voltage and frequency. It is also known for its efficiency and versatility, allowing for precise speed control. VFDs are also great at controlling the speed variation of the conveyor, whether it is gradual or sudden.
To choose the right VFD for your conveyor system, there are a few key factors to consider. First is selecting the right VFD based on the motor used in the conveyor. For this, it is critical to check various specifications of the motor, such as power rating, current, and voltage requirements.
Mechanical Speed Control Devices
Mechanical speed control devices function a bit differently from VFDs when it comes to altering conveyor speeds. It works by altering the ratio of input and output speeds of a gearbox or pulley connected to the conveyor. For instance, a variable speed pulley can be adjusted according to the diameter of the conveyor pulley. This, in turn, alters the speed of the conveyor system. Comparatively, mechanical speed control devices are easier to install and program than VFDs. However, in terms of precision, VFDs are the better choice.
Conclusion
In closing, VFDs and mechanical speed control devices are two major forms of speed alteration and control in conveyors.
Want to learn how to control conveyor speeds accurately for your application? Contact us at Norpak Handling today. Our massive inventory of general conveyor systems includes roller conveyors, belt conveyors, chain conveyors, and more. Specializing in customized material handling solutions, you can get in touch with us today to learn more about how we can boost your business operations with our innovative equipment and skills.
FAQs:
How is a conveyor speed measured?
A conveyor speed is measured in the form of feet per minute, meters per minute, or units per hour.
Why is it important to accelerate and decelerate conveyors?
Proper acceleration and deceleration of conveyors is important to limit mechanical shocks, protect internal gears, and avoid electrical overcurrent trips.
