A VSD is designed to control the torque and speed of an alternating current (AC) motor by converting fixed voltage and frequency input into an alternating/variable frequency and voltage output.
Within most motor-based applications, up to 70% of their lifetime cost is associated with electricity. On a mission to slash these costs, the usage of variable speed drives (VSD) across the industrial sector is being promoted in an effort to conserve energy and cut down waste.
Electrical motor systems fitted with VSDs not only offer the advantage of reducing energy costs and minimising power consumption– but also provide precise electrical control, enabling speed modification, torque adjustment, reverse operation, unique movement options, and most importantly, improved safety through reduced heat emissions and lower noise levels.
Gain full control of your motor applications with Emotron and Lenze variable speed drives (VSD), variable frequency drives (VFD), AC drives, and inverters. With direct torque and vector control, our VSDs are made for crushers, mills, and centrifuges. They’re also ideal for variable torque loads such as compressors and blowers. The continuous motor speed adaptation reduces energy consumption and wear while their monitoring functionality prevents damage and downtime, lowering carbon emissions and maintenance costs. The robust and intuitive design of our drives makes them easy to operate and install.
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A Variable Speed Drive (VSD), sometimes referred to as a Variable Frequency Drive (VFD) is a piece of control equipment that regulates the speed and torque of electric motors, predominantly alternating current (AC) motors. It does so by varying the frequency and voltage of their power supply.
Simply put, it gives you full control over how fast (or slow) your motors runs, and when. This means you can match motor output to the real-time demands of your applications, instead of running everything flat out all the time.
Across Australian industries, such control translates into smarter energy use, less wear and tear on gears, and overall better process efficiency. VSDs are prominently used across a range of industries, from HVAC to water treatment, agriculture, food processing, packaging, and just about anything that requires a motor to efficiently adapt to varying loads.
When you install a VSD within a given application, you’re giving it the ability to intelligently respond to changing operational demands. Here’s how that translates in practical terms:
At FCR Motion, we’re not tied to a single brand. We support a range of industry-leading VSD manufacturers. At present, we work with:
Whether you’re working with legacy systems or new builds, we know how to get the best out of these technologies. And if you’re not sure what your setup needs, our team will work closely with you to figure it out.
At FCR Motion, we take a hands-on, jobsite-first approach to drive solutions. Here’s what sets us apart:
For more information on our services, contact us today or send us an enquiry via the form on our website.
If you’ve got a question about our mechanical engineering products, we’ve got you covered. If you can’t see what you’re looking for in our frequently asked questions, give us a call or flick us through a message.
Start by understanding your motor specs (voltage, current, kilowatt rating) and your process requirements (torque control, constant pressure, variable flow, etc). Then consider the environment (heat, dust, humidity).
At FCR Motion, we help clients go beyond just the datasheet, we look at the full system and recommend VSDs that will actually last in real-world conditions.
Both VSDs and soft starters reduce the mechanical and electrical stress of motor startup. But that’s where soft starters stop. A soft starter only helps the motor ramp up to full speed (and sometimes down). A VSD, on the other hand, offers continuous control over speed and torque throughout the motor’s run cycle.
If your application needs variable speeds, like a pump that throttles based on demand, you’ll need a VSD, not just a soft starter.
Absolutely. We do retrofits all the time, especially in older buildings or plants where motors run continuously at full speed. In many cases, adding a VSD pays itself off in a matter of months through reduced energy costs alone. We’ll inspect your current setup and make sure everything is compatible, from the wiring to the motor insulation to the control logic.
FCR Motion offers a range of VSDs, variable frequency drives (VFDs), and inverters designed to optimise both motor performance and energy efficiency. The range currently includes:
FCR Motion’s range of VSDs and inverters are part of a broader range of products designed to complement our catalogue of industrial motors.
FCR Motion’s VSDs cater to a wide range of industrial applications such as:
If you have a specific VSD application in mind, contact us and a team member will guide you through the suitability of our VSDs to accommodate your needs.
To select a VSD suited to your application needs, a few key considerations to follow include:
Need more information about our VSD solutions? Reach out to us directly for personalised guidance in selecting the best VSD for your specific application.
First, conduct regular checks of the VSD for any physical signs of damage. Next, make sure to keep the surrounding ventilation clean as VSDs are sensitive to temperature fluctuations and dirt and debris that may accumulate within the surrounding environment. Last but not least, always remember to monitor electrical connections as loose or faulty connections may lead to hazard prone environments.
According to the Energy Institute, using a VSD to control motor systems can save anywhere between 15 to 40% of energy used in applications where the load on the system is variable. This is mostly effective within applications such as fans and pumps where VSDs are used to replace mechanical methods of output regulations.
Yes, VSDs can help improve power factor by minimising reactive power charges on electricity bills.
A VSD is designed to control the torque and speed of an alternating current (AC) motor by converting fixed voltage and frequency input into an alternating/variable frequency and voltage output.
Within most motor-based applications, up to 70% of their lifetime cost is associated with electricity. On a mission to slash these costs, the usage of variable speed drives (VSD) across the industrial sector is being promoted in an effort to conserve energy and cut down waste.
Electrical motor systems fitted with VSDs not only offer the advantage of reducing energy costs and minimising power consumption– but also provide precise electrical control, enabling speed modification, torque adjustment, reverse operation, unique movement options, and most importantly, improved safety through reduced heat emissions and lower noise levels.
Looking for the perfect VSD solution? Visit our website to browse our catalogue today. Explore specific models, each designed for a variety of applications. Our partnerships with major brands and retailers like Lenze, Emotron, and more stand as testament to our expertise within the automotive industry. Need more help? Contact us today or send us an enquiry via the form on our website.
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