Variable Speed Drives Suppliers

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
www.baldor.com/products/servo_drives.asp

Variable Speed Drives Products
	VS1MX Microdrive VS1SP Inverter VS1SP Washdown Inverter More

Dart Controls, Inc. - Zionsville, IN
Distributor, Manufacturer, Custom Manufacturer
Distributor of analog SCR & digital display DC motor speed controls, AC variable frequency & vector drives to 200 HP, brushless DC & battery operated controls, open & closed-loop digital display control interfaces, digital display tachometers & speed potentiometers, hall-effect pickups for speed sensing.
www.dartcontrols.com/product-guide/

AutomationDirect.com (AutomationDirect) - Cumming, GA
Distributor, Custom Manufacturer
Industrial AC variable speed 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
www.automationdirect.com/adc/Overview/Catal...

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.
www.yaskawa.com/site/Products.nsf/productGr...

WEG Electric Corp. - Duluth, GA
Distributor, Custom Manufacturer
ISO 9001:2000 & ISO 14001:2004 certified custom manufacturer of variable speed drives. Specifications of variable speed 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 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 drives are used in pumps, fans, blowers, conveyors, rollout tables, agitators & mixers.
www.weg.net/us/Products-Services/Drives/Var...

Variable Speed Drives Products
	CFW08, 1/4-20HP Compact Drive CFW09, 1-500HP General Purpose Drive CFW10, 1/4-3HP Micro Drive More

Bosch Rexroth Corp. - Hoffman Estates, IL
Manufacturer, Custom Manufacturer
Open Platforms CNC Controls, CNC/Motion Controls, Servo & Vector Drives, REFU Variable Frequency Drives, As Well As, Tightening & Press-Fit Systems & Resistance Welding Systems. Complete Control In Machine Tool, Packaging, Printing, Converting, General Automation & Mounting/Handling/Car Body

Yaskawa America, Inc. - Motion Division - Waukegan, IL
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.

Zero-Max, Inc. - Plymouth, MN
Manufacturer, Custom Manufacturer
Manufacturer of adjustable speed drives, variable speed drives, & variable speed motor drives. Designed for use on a wide variety of machinery, drives can be used as primary or secondary drives. Speed range is adjustable from 0 - 1/4 of the input speed under full rated load. Reversible models are available with reverse & neutral settings. Available in five sizes providing constant torque of 12 - 200 in. lbs. Available with optional gearheads, motors, & C-flange adapters.

Drive-All Manufacturing Co. - Avoca, MI
Manufacturer, Service Company
Designers & mfrs. of variable speed drives; multi-speed reducers, increasers, & custom pulleys for speed control applications. Other products include standard or custom transmissions. Engineering service.

Saftronics, Inc. - Fort Myers, FL
Distributor, Manufacturer, Service Company
Manufacturer of variable speed drives.

Rockwell Automation - Greenville, SC
Manufacturer, Custom Manufacturer
Manufacturer Of Electrical Supplies