Variable Frequency Drives
Variable Frequency Drives for Industrial Motor Control
Variable frequency drives for pumps, fans, conveyors, compressors, HVAC equipment, machinery, and industrial motor-control applications.
Control motor speed and improve equipment operation
Variable frequency drives control the speed and torque of AC motors by adjusting the electrical frequency and voltage supplied to the motor. This allows equipment to operate at the speed required by the application.
Southern Electronics supplies variable frequency drives for machinery, facility upgrades, control-panel projects, maintenance, replacements, and industrial automation systems.
Products and support
- Variable frequency drives for industrial motors
- Drives for machinery and OEM equipment
- Pump, fan, HVAC, and facility applications
- Replacement and upgrade projects
- Product availability and sourcing
- Project and bill-of-material quotations
Variable Frequency Drive Categories
Browse variable frequency drives for machinery, facility systems, motor-control projects, and demanding industrial applications.
Compact Drives
Space-efficient variable frequency drives for machinery, OEM equipment, control panels, and packaged systems.
General Purpose Drives
Variable frequency drives for pumps, fans, conveyors, compressors, mixers, and industrial machinery.
High-Performance Drives
Drives for applications requiring advanced motor control, higher performance, and demanding industrial operation.
HVAC & Pump Drives
Drives for HVAC systems, pumps, fans, air handlers, cooling equipment, and building applications.
Heavy-Duty Drives
Variable frequency drives for material handling, higher-horsepower motors, and demanding equipment.
Need Help Choosing?
Tell us your motor horsepower, voltage, application, or part number and our team can help identify the right variable frequency drive.
Drive products for different motor-control requirements
VFD selection depends on the motor, incoming power, application, load, environment, communication requirements, and required control features.
Machinery & General Motor Control
Variable frequency drives provide adjustable motor-speed control for common machinery and industrial equipment.
- Machinery and packaged equipment
- Pumps, fans, and conveyors
- Mixers and production equipment
- New and replacement applications
Advanced & Heavy-Duty Control
Higher-performance drives support demanding loads that require greater torque, advanced control, or industrial communications.
- Constant and variable-torque loads
- Material handling equipment
- Process and production machinery
- Industrial communication options
HVAC & Facility Systems
Variable frequency drives control motors used in pumping, ventilation, cooling, and facility-management systems.
- Air handlers and ventilation fans
- Chilled and condenser-water pumps
- Cooling towers and facility equipment
- Building-system upgrades
Looking for a specific drive or replacement?
Send us the manufacturer, part number, quantity, motor information, specification, or project list. Our team can review product availability and sourcing options.
Variable frequency drives for motors and machinery
VFDs help control motor speed, reduce mechanical stress, improve process control, and support efficient equipment operation.
Pumps
Process pumps, booster systems, water systems, treatment equipment, and fluid handling.
Fans & HVAC
Air handlers, cooling towers, ventilation, exhaust fans, and building equipment.
Conveyors & Material Handling
Conveyors, transfer equipment, packaging systems, hoists, and production machinery.
Compressors & Machinery
Compressors, mixers, machine tools, process equipment, and industrial machinery.
Water & Wastewater
Pump stations, treatment systems, aeration equipment, and lift stations.
Manufacturing
Production equipment, processing systems, machine upgrades, and facility automation.
Marine & Industrial
Pumps, fans, material handling, vessel equipment, and industrial systems.
OEM Equipment
Packaged machinery, custom equipment, control panels, and system integration.
Need a variable frequency drive quoted or sourced?
Send us the manufacturer, part number, motor information, project specification, equipment details, or replacement requirement. Our team can review product availability and sourcing options.
What information should you send?
Send the manufacturer, model number, quantity, motor horsepower, voltage, phase, application, enclosure requirements, and available project documentation.
Request a VFD QuoteNeed help finding a variable frequency drive?
Contact Southern Electronics with your manufacturer, part number, motor information, application, project specification, or replacement requirement.