AC Variable Frequency Drives Suppliers
AC variable frequency drive is a system for controlling the rotational speed of an alternating current (AC) electric motor by controlling the frequency of the electrical power supplied to the motor. A variable frequency drive is a specific type of adjustable speed drive. Variable frequency drives are also known as adjustable frequency drives (AFD), variable speed drives (VSD), AC drives or inverter drives. A variable frequency drive system generally consists of an AC motor, a controller and an operator interface. The motor used in a VFD system is usually a three-phase induction motor. Variable frequency drive controllers are solid-state electronic power conversion devices. The usual design first converts AC input power to DC intermediate power using a rectifier bridge. The operator interface provides a means for an operator to start and stop the motor and adjust the operating speed.
GoHz Inc | Address: , USA 
www.gohz.com | Send Inquiry | Phone: +1-(724)-588-3312
GoHz Inc offers solid state pure sine wave frequency converters, and variable frequency drives. Frequency Converter, also named as AC power source, is a electronic device to convert fixed frequency (5 more...
www.gohz.com | Send Inquiry | Phone: +1-(724)-588-3312
GoHz Inc offers solid state pure sine wave frequency converters, and variable frequency drives. Frequency Converter, also named as AC power source, is a electronic device to convert fixed frequency (5 more...
www.automationdirect.com | Send Inquiry | Phone: +1-(770)-889-2858
AutomationDirect is a direct seller of automation and industrial process control products such as PLCs, operator interfaces, sensors, push buttons, AC drives/motors, NEMA electrical enclosures, power more...
Joliet Technologies LLC | Address: 1724 Tomich Court, Crest Hill, Illinois 60403, USA
www.joliettech.com | Send Inquiry | Phone: 815-725-9696
Joliet Technologies LLC offers a wide variety of off the shelf standard drives and standard drive packages. We deal with components used in drive packages such as fuses, fuse blocks, relays, PLC, touc more...
www.joliettech.com | Send Inquiry | Phone: 815-725-9696
Joliet Technologies LLC offers a wide variety of off the shelf standard drives and standard drive packages. We deal with components used in drive packages such as fuses, fuse blocks, relays, PLC, touc more...
Power Electronics International Inc. | Address: 561-8 Plate Drive, East Dundee, Illinois 60118-2467, USA
www.PEinfo.com | Send Inquiry | Phone: +1-(847)-428 9494
Power Electronics International, Inc., specializes in solid-state A.C. motor soft-start controls and control panels. Our product line consists of variable frequency drives, soft start torque control u more...
www.PEinfo.com | Send Inquiry | Phone: +1-(847)-428 9494
Power Electronics International, Inc., specializes in solid-state A.C. motor soft-start controls and control panels. Our product line consists of variable frequency drives, soft start torque control u more...
Bosch Rexroth Corporation | Address: PO Box 394, Wooster, Illinois 44691, USA
www.boschrexroth.com | Send Inquiry | Phone: +1-(847)-645-0804
Bosch Rexroth Corporation offers a complete range of best-in-class products, systems and services for drive, control and motion technologies. We supply cylinders, manifolds, power units, motion contro more...
www.boschrexroth.com | Send Inquiry | Phone: +1-(847)-645-0804
Bosch Rexroth Corporation offers a complete range of best-in-class products, systems and services for drive, control and motion technologies. We supply cylinders, manifolds, power units, motion contro more...
Northern Electric Co. | Address: 116 N Hill Street, South Bend, Indiana 46617, USA
www.northernelectricco.com | Send Inquiry | Phone: +1-(574)-289-7791
Northern Electric Co. offers electric, cable and internet service. We assist in the rebuilding of gear reducer works on a reducer from a local waste water treatment plant. We replace the worn gears, b more...
www.northernelectricco.com | Send Inquiry | Phone: +1-(574)-289-7791
Northern Electric Co. offers electric, cable and internet service. We assist in the rebuilding of gear reducer works on a reducer from a local waste water treatment plant. We replace the worn gears, b more...
Electric Motor Supply Co. | Address: 4650 Main Street, Fridley, Minnesota 55421, USA
www.emscomn.com | Phone: +1-(763)-571-9005
EMSCO manufactures motor control centers, transformers, circuit breakers, medium voltage gear and switchgear. We have a huge inventory of dry type, used and reconditioned transformers. more...
www.emscomn.com | Phone: +1-(763)-571-9005
EMSCO manufactures motor control centers, transformers, circuit breakers, medium voltage gear and switchgear. We have a huge inventory of dry type, used and reconditioned transformers. more...
www.thern.com | Send Inquiry | Phone: +1-(507)-454-2996, 800-843-7648
When it comes to equipment for heavy duty lifting, pulling and positioning, Thern has the experience and expertise you are looking for. Large or small, heavy or light, Thern has designed, manufactured more...
Stoermer-Anderson, Inc. | Address: 3818 Red Bank Road, Cincinnati, Ohio 45227, USA
www.stoermer-anderson.com | Send Inquiry | Phone: +1-(513)-527-2300, 888-847-2458
Stoermer-Anderson, Inc. are the manufacturers of HVAC, industrial, process and power generation equipment. Our supply ranges from boiler and feedwater systems for heating, all the way to full scale co more...
www.stoermer-anderson.com | Send Inquiry | Phone: +1-(513)-527-2300, 888-847-2458
Stoermer-Anderson, Inc. are the manufacturers of HVAC, industrial, process and power generation equipment. Our supply ranges from boiler and feedwater systems for heating, all the way to full scale co more...
Avtron Manufacturing, Inc. | Address: 10409 Meech Avenue, Cleveland, Ohio 44105, USA
www.avtron.com | Send Inquiry | Phone: +1-(216)-641-8310
Avtron Manufacturing, Inc. specializes in electrical control and test equipment. We offer automatic test equipment, automation systems and products to industries ranging from aviation to paper mills. more...
www.avtron.com | Send Inquiry | Phone: +1-(216)-641-8310
Avtron Manufacturing, Inc. specializes in electrical control and test equipment. We offer automatic test equipment, automation systems and products to industries ranging from aviation to paper mills. more...
Anchor Pump | Address: 9 Humphreys Drive, Warminster, Pennsylvania 18974, USA
www.anchorpump.com | Send Inquiry | Phone: +1-(215)-364-4400
Anchor Pump supplies industrial pumps of all types and sizes. We offer rugged, lube-free, non-stall/freeze air diaphragm pumps. Our products include self-priming pumps, straight centrifugal pumps, dia more...
www.anchorpump.com | Send Inquiry | Phone: +1-(215)-364-4400
Anchor Pump supplies industrial pumps of all types and sizes. We offer rugged, lube-free, non-stall/freeze air diaphragm pumps. Our products include self-priming pumps, straight centrifugal pumps, dia more...
M&I Electric Industries, Inc. | Address: 6410 Long Drive, Houston, Texas 77087, USA
www.mielectric.com | Send Inquiry | Phone: +1-(713)-644-8182
M&I Electric provides electrical products and services. We provide a broad line of electrical services ranging from electrical contracting through sophisticated evaluation, troubleshooting, modernizat more...
www.mielectric.com | Send Inquiry | Phone: +1-(713)-644-8182
M&I Electric provides electrical products and services. We provide a broad line of electrical services ranging from electrical contracting through sophisticated evaluation, troubleshooting, modernizat more...
The Brady Waters Company | Address: 1705 Analog Drive, Richardson, Texas 75081, USA
www.bradywaters.com | Send Inquiry | Phone: +1-(214)-545-6200, 866-463-5900
The Brady Waters Company is a manufacturer's representative agency serving for industrial electrical distribution industries. We provide an integral link between manufacturers, distributors, and our m more...
www.bradywaters.com | Send Inquiry | Phone: +1-(214)-545-6200, 866-463-5900
The Brady Waters Company is a manufacturer's representative agency serving for industrial electrical distribution industries. We provide an integral link between manufacturers, distributors, and our m more...
Sumitomo Machinery Corporation | Address: 4200 Holland Blvd., Chesapeake, Virginia 23320, USA
us.sumitomodrive.com | Send Inquiry | Phone: +1-(757)-485-3355
Sumitomo Machinery Corporation specializes in providing power transmission and control solutions. Our impactful power transmission units come in various shaft configurations such as right angle, conce more...
us.sumitomodrive.com | Send Inquiry | Phone: +1-(757)-485-3355
Sumitomo Machinery Corporation specializes in providing power transmission and control solutions. Our impactful power transmission units come in various shaft configurations such as right angle, conce more...
Metron Inc. | Address: 1505 West Third Avenue, Denver, Colorado 80223, USA
www.metroninc.com | Send Inquiry | Phone: (303)-592-1903
Metron designs and manufactures of pump control panels and other custom designed electrical products. Our packaged pump system combines the most current technology available with the highest quality c more...
www.metroninc.com | Send Inquiry | Phone: (303)-592-1903
Metron designs and manufactures of pump control panels and other custom designed electrical products. Our packaged pump system combines the most current technology available with the highest quality c more...
Motortronics | Address: 1600 Sunshine Drive, Clearwater, Florida 33765-5988, USA
www.motortronics.com | Send Inquiry | Phone: +1-(888)-767 7792, 727 573 1819
Motortronics is one of the manufacturers of solid state motar controls. With ratings of 208 - 15KV and 1/4 - 15000 horsepower our products have the power to control your motor. We specialize in electr more...
www.motortronics.com | Send Inquiry | Phone: +1-(888)-767 7792, 727 573 1819
Motortronics is one of the manufacturers of solid state motar controls. With ratings of 208 - 15KV and 1/4 - 15000 horsepower our products have the power to control your motor. We specialize in electr more...
K B Electronics, Inc. | Address: 12095 N.W. 39th St., Coral Springs, Florida 33065, USA
www.kbelectronics.com | Send Inquiry | Phone: +1-(954)-346-4900, 800-221-6570
K B Electronics, Inc. manufactures ac variable frequency drives, DC variable speed motor controls, fan speed controls, brushless DC drives and DC-DC battery controls. Our AC variable frequency drives more...
www.kbelectronics.com | Send Inquiry | Phone: +1-(954)-346-4900, 800-221-6570
K B Electronics, Inc. manufactures ac variable frequency drives, DC variable speed motor controls, fan speed controls, brushless DC drives and DC-DC battery controls. Our AC variable frequency drives more...
Siemens Process Industries and Drives | Address: 100 Technology Drive, Alpharetta, Georgia 30005, USA
https://www.siemens.com/us/en/home/products/automation.html | Send Inquiry | Phone: +1-(770)-740-3000, 800-241-4453
Siemens Process Industries and Drives provides complete electrical, engineering and automation solutions. We serve industrial, manufacturing and construction sectors. We deliver plant management with more...
https://www.siemens.com/us/en/home/products/automation.html | Send Inquiry | Phone: +1-(770)-740-3000, 800-241-4453
Siemens Process Industries and Drives provides complete electrical, engineering and automation solutions. We serve industrial, manufacturing and construction sectors. We deliver plant management with more...
Mitsubishi Electronics America | Address: 99-075 Koaha Way, Ste. A, Aiea, Hawaii 96701, USA
www.mitsubishielectric.com | Phone: +1-(808)-486-0433
Mitsubishi Electronics America is involved in the research, marketing, sales, engineering and manufacturing of electrical & electronic equipment used in information processing and communications, cons more...
www.mitsubishielectric.com | Phone: +1-(808)-486-0433
Mitsubishi Electronics America is involved in the research, marketing, sales, engineering and manufacturing of electrical & electronic equipment used in information processing and communications, cons more...
Bison Gear & Engineering Corp. | Address: 3850 Ohio Ave., St. Charles, Illinois 60174, USA
www.bisongear.com | Send Inquiry | Phone: +1-(630)-377-4327
Bison Gear & Engineering Corp. produces industrial/commercial motors & gearmotors. We offer products such as AC parallel shaft gearmotors, AC right angle gearmotors, DC parallel shaft gearmotors, DC r more...
www.bisongear.com | Send Inquiry | Phone: +1-(630)-377-4327
Bison Gear & Engineering Corp. produces industrial/commercial motors & gearmotors. We offer products such as AC parallel shaft gearmotors, AC right angle gearmotors, DC parallel shaft gearmotors, DC r more...
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