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AC Variable Speed Drives

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AC Variable Speed Drives Suppliers

Displaying 1 to 25 out of 62 results
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AutomationDirect.com (AutomationDirect) - Cumming, GA
Distributor, Custom Manufacturer
Industrial variable speed AC drives from 1/4 to 100 horsepower for speed control applications. DURApulse (GS3 series) sensorless vector drives can handle applications up to 100 horsepower. Hitachi series drives can handle applications up to 30 horsepower.
Brand Names: Cutler Hammer, Hitachi, Marathon Electric
Unico, Inc. - Franksville, WI
Distributor, Manufacturer, Custom Manufacturer
Worldwide manufacturer of standard & custom variable speed AC motor drives including silicon controlled rectifier (SCR) drives. Available in analog & digital control versions. Features include three-phase operation for power requirements up to 1000 hp, voltage ratings from 230 Vac to 480 Vac & frequency to 63 Hz. Torque, velocity & position control modes are available in application-specific software packages. Applications include bi-directional & four-quadrant control of motoring & regenerative power.
Consolidated Parts, Inc. - Denver, CO
Distributor
Distributor of variable speed AC motor drives. Various features include local/remote button, optional remote mount English text keypads, embedded communications and electronic motor controls. Bin stocking, JIT and Kanban programs available.
Brand Names: Altivar, Square D
Siemens Corp. - Locations
Manufacturer, Custom Manufacturer, Manufacturers' Rep, Service Company
Worldwide manufacturer of AC drives including adjustable & variable speed AC drives. Types include general purpose AC drives, vector control drives, motion control drives, CNC machine control drives, low voltage enclosed drives, load commutated inverter drives, starting frequency converter drives & high power drives. AC drives are available in different specifications. AC drives are used for HAVC, synchronous machines & specialized systems applications.
Brand Names: Masterdrives, Micromaster, SIMODRIVE, Simovert, Sinamics
Baldor - Fort Smith, AR
Manufacturer, Custom Manufacturer
Custom manufacturer of variable speed AC motor drives including washdown inverter drives. Types of drives include analog, digital, AC, DC, servo drive, one way, regnerative vector, conveyor, pump & fan drive, microdrive, washdown & inverter drive controls. RoHS-WEEE approved. NEMA & CE approved. cUL listed.
Brand Names: Baldor
AC Variable Speed Drives Product Catalog:
VS1MX Microdrive
VS1SP Inverter
VS1SP Washdown Inverter
More Info
WEG Electric Corp. - Duluth, GA
Distributor, Custom Manufacturer
ISO 9001:2000 & ISO 14001:2004 certified custom manufacturer of variable speed AC drives. Specifications of variable speed AC drives include 1/3 hp to 500 hp power, 200 V to 480 V voltage, 2.5 Hz to 15 Hz switching frequency, 104 degrees F ambient temperature, 90 percent humidity & 3,300 ft. altitude. Features of variable speed AC drives include NEMA enclosures, isolated programmable digital & analog inputs, self tuning, programmable relay outputs, display readings, remote keypads, encoder buffered output, modbus communication, DIN rail mountings & V/Hz & sensorless vector controls. Variable speed AC drives are used in pumps, fans, blowers, conveyors, rollout tables, agitators & mixers.
Product Catalog with CAD
OTP Industrial Solutions - Locations
Distributor, Custom Manufacturer, Service Company
Distributor of power transmission equipment, components & products. Various power transmission products include gear drives, couplings, coupling guards, backstops, bearings, chains, belts, conveyor components, elevators, flat spray nozzles, idler & traction wheels, rollers & sprockets. Industries served include power & utility, steel, automotive, food & beverage, OEM & general. On-time delivery.
Yaskawa America, Inc. - Drives & Motion Division - Waukegan, IL
Distributor, Manufacturer, Custom Manufacturer
ISO 9001:2008 certified manufacturer of AC drives including variable speed AC drives. Types include variable frequency AC drives with 2-contactor bypass, variable frequency AC drives with 3-contactor bypass & variable torque drives. Variable frequency drives range in horsepower ratings from 1/2 hp to 500 hp & voltage ratings from 208 Vac to 600 Vac.
Product Catalog
Horner Industrial Services, Inc. - Indianapolis, IN
Distributor, Manufacturer, Custom Manufacturer, Service Company
Distributor of AC motor drives with variable frequency & speed.
Product Catalog
Thermal Devices - Mount Airy, MD
Distributor, Custom Manufacturer
Distributor of AC adjustable or variable speed drives. Specifications of drives include capacity ranging from below 1 hp & 5 hp.
Brand Names: Lenze-AC Tech, Motortronics
Dart Controls, Inc. - Zionsville, IN
Distributor, Manufacturer, Custom Manufacturer
Offers OEM to all customers on AC variable frequency, vector, variable torque, washdown duty & OEM (compact) AC drives. Includes 1 phase in/out drives. Also sells the motors to go with; digital closed-loop feedback systems; tachometers & motor speed sensors.
Surplus Record Machinery & Equipment Directory - Chicago, IL
Manufacturer, Custom Manufacturer, Service Company
Directory for surplus, used & new AC adjustable & variable speed drives. Nearly 60,000 items listed by over 1,100 suppliers worldwide, including all NEMA classes, current, obsolete & hard to find AC drives & VFD's.
Wolters Motors & Drives - Duluth, GA
Distributor, Custom Manufacturer, Service Company
Distributor of motor control drives including variable frequency (VFD), variable frequency alternative & AC variable speed drives. Products also include standard drives, industrial drives, specialty drives, low voltage drives, variable torque HVAC drives, micro drives, integrator drives, variable torque water drives & NEMA outdoor drives.
Product Catalog
BCS Motion, Inc. - Exton, PA
Distributor
Distributor of variable/adjustable speed AC drives with 1/2 hp to 500 hp capacity.
Brand Names: Delta, Yaskawa Electric America
Columbus Fan & Machine Corp. / DC Industrial Sales - Barrington, RI
Distributor, Manufacturer, Custom Manufacturer, Service Company
Custom manufacturer & stocking distributor of a large line of electrical products for all types of industrial applications including variable speed & frequency AC drives for tachometers. DC controls are also available.
Brand Names: Baldor, Bardac, Benshaw, Carotron, General Electric, Graham, Lift Tech, Saftronics,...
Sandusky Electric, Inc. - Sandusky, OH
Distributor, Custom Manufacturer
Distributor of variable speed drives including AC power drives. Power transmission, DC power & variable frequency drives are also available. Applications include industrial, commercial, contractor, construction, residential & OEM.
Brand Names: ABB, Fincor
Siemens Industry, Inc., Drive Technologies - Elk Grove Village, IL
Manufacturer
Manufacturer of low voltage AC drives including variable speed drives. Specifications vary depending upon models & include 380 V to 690 V power supply, 3 A current, operating temperature up to 50 degrees C, 1 hp to 1,250 hp power & 50/60 Hz frequency. Various features include enclosed, air cooled, input line reactors, integral braking choppers, circuit breaker disconnects, operator panel’s graphical LCD, plain-text display & frequent braking cycles. Various applications include blowers, compressors, mixers, extruders, mills, test bay drives, centrifuges, elevators & cranes, cross cutters & shears, conveyor belts, presses & cable winches.
Brand Names: Sinamics
John Bridge Sons, Inc. - Chester, PA
Distributor, Custom Manufacturer, Service Company
Distributor of all types of variable speed drives.
Brand Names: Lovejoy, Speed Selector, TB Wood's
Indesco - Charlotte, NC
Distributor, Custom Manufacturer
Distributor of AC & variable speed drives available in various models & configurations. Power transmission & DC drives are also available. Drives are suitable for industrial & commercial applications.
Brand Names: Leeson, Lenze-AC Tech, Lovejoy
Custom Power Technology, Inc. - Menomonee Falls, WI
Manufacturer, Custom Manufacturer
Designer/manufacturer of variable speed AC drives, power supplies, converters, controls for railroad/military/marine/alternative energy/mining/industrial applications.
Steiner Power Systems Sub. of Steiner Electric Co. - Elk Grove Village, IL
Distributor, Manufacturer, Custom Manufacturer, Service Company
ISO 9002 certified distributor of drives including variable speed motor drives & variable speed AC drives. Services include application engineering, design & installation support, on-site startup & troubleshooting, inventory management, mobile technical service, preventative maintenance, repair, job-site delivery, engraving, product modification, technical training, integrated supply & 24/7 emergency services.
Brand Names: Benshaw, Cutler Hammer, Siemens, Square D, Yaskawa Electric America
Hitachi America Ltd., Industrial Systems Division - Tarrytown, NY
Manufacturer, Custom Manufacturer
Manufacturer of AC variable frequency inverter induction motor drives below 500hp. Four product families available, covering a wide array of applications in the industrial process & commercial HVAC markets. Drives include adjustable frequency & speed, variable frequency & speed, compressor, crane & hoist & vector. Operator interface, networking devices, options, accessories & service manuals for discontinued lines also available.
AA Electric - Lakeland, FL
Distributor, Custom Manufacturer, Service Company
Distributor of drives including servo, stepping motor, variable frequency & variable speed AC drives. Features include software configurable, automatic voltage regulation, DIN rail & panel mount.
Brand Names: Applied Motion Products, Baldor, Danfoss Bauer, Graham Transmissions, Keith Black, Mitsubishi,...
IVS Motor, Inc. - Freeport, NY
Manufacturer, Custom Manufacturer
Manufacturer of AC variable speed drives. Custom standard variable speed AC/DC adjustable drives, aero test stands (aircraft generator) & test equipment, gear boxes, electrical control panels, OEM & replacement motors, efficiency motors, complete engineering services, motor rebuilding, rewinding & repairs.
Brand Names: Boston Gear, Electra-Gear, Emerson, Leeson, Reliance Electric, SEW-Eurodrive, Textron/Cone/D.B....
Royal Wholesale Electric - Riverside, CA
Distributor
Distributor of AC drives for variable speed motor control applications. Types of AC drives include adjustable frequency, flux vector & micro drives. Stock items are also available.
Brand Names: Allen-Bradley, Rockwell
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