Variable Speed Drives Suppliers

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/

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.
www.unicous.com/en/1000.html

Horner Industrial Group - Indianapolis, IN
Distributor, Manufacturer, Custom Manufacturer, Service Company
Distributor of AC motor drives with variable frequency & speed.
hornerindustrial.rtrk.com/?scid=1980827&rl_...

Variable Speed Drives Products
	Toshiba Drives

Contrex, Inc. - Maple Grove, MN
Distributor, Manufacturer, Custom Manufacturer
Manufacturer of standard & custom adjustable speed & variable speed drives. DC drives, servo drives & single phase four quadrant DC drives are available.
Brand Names: Contrex
www.contrexinc.com/index.php?option=com_con...

Eastland Industries, Inc. - Hillside, IL
Distributor, Service Company
ISO 9001:2008 certified. Motor repair & mechanical & electric/electronic field service of low & medium voltage motors & variable frequency drives.
Brand Names: Baldor, Benshaw, Dynamatic, Leeson, Toshiba, WEG
www.eimotors.com

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...

B & D Industrial - Locations
Distributor, Service Company
Distributor of variable speed and variable frequency (VFD) drives. Capabilities include calibration, conveyor, gear, coupling & bearing installation, training, engineering, technical, bearing & coupling inspection, reconditioning & repairing.
bdindustrial.rtrk.com/?scid=1325234&rl_alt=...

Fife-Pearce Electric Co. - Detroit, MI
Distributor, Service Company
Distributor of variable speed drives, AC variable frequency drives, AC & DC adjustable speed drives, AC inverters, vector drives, servo drives, volts per hertz, twelve pulse & low harmonic designs, AC & DC regen drives, eddy current controllers, brushless DC drives, DC Cycletrol controls, NEMA 1, 4 & 12 enclosures, mechanical belted variable speed drives. Application assistance is available as well as in-field repair, preventative maintenance & on site start-up.
Brand Names: ABB, Baldor, Danfoss Bauer, Graham Transmissions, Hampton, Lenze-AC Tech, Powertec, SEW Eurodirve
products.fifepearce.com/category/product-ca...

Variable Speed Drives Products
	Vari Speed® A2000 series

ESR Motors - Rock Hill, SC
Distributor
Stocking distributor of low & medium voltage variable or adjustable speed motor drives. Available with 1 hp to 10,000 hp power & 230 V to 5 kV power supply. Applications include general purpose, industrial, commercial, HVAC, water & wastewater.
Brand Names: ABB, Baldor, Benshaw, Emerson, Marathon, SEW-Eurodrive, Siemens, Toshiba
www.esrmotors.com/VFDs-Other_Manufacturers....

Rapid Pump & Meter/ Machinery Services Corp . - Paterson, NJ
Distributor, Custom Manufacturer, Service Company
Custom manufacturer and distributor of variable frequency (VFD) and speed including AC drives. Specifications include 0.1 Hz to 400 Hz output frequency, 1/8 to 10 hp motor, 10 voltage and 4 mA to 20 mA current. Available with optional DIN rail and flat plate mounts, input bias and gain adjustments. Various applications include food beverage, material handling, automotive, packaging, fiber and textile, fans and pumps. UL and cUL listed. CE certified. On-site and 24-hour services are available.
Brand Names: Yaskawa
pumps.rapidservice.com/viewitems/yaskawa-vf...

Variable Speed Drives Products
	Yaskawa AC MicroDrives Yaskawa Type 3R Packages

The Pump Shop, Inc. - West Chester, PA
Distributor, Manufacturer, Custom Manufacturer, Manufacturers' Rep, Service Company
Distributor of drives including variable speed controllers. Various types of controllers include mounted, microprocessor, small residential, centrifugal pump, programmable logic, pre-packaged system and self diagnostic adjustable and variable speed drive controllers. Various applications include water treatment, OEM, irrigation and wash systems, HVAC, reverse osmosis and filtration.
www.pumpshop.com/variablespeed/aquavar.html

Brehob Corporation - Locations
Distributor, Manufacturer, Custom Manufacturer, Service Company
ISO 9001:2000 certified distributor of electric components including variable speed drives. Products are available in different sizes & specifications. Services include electric motor repair services, air compressors or compressed air system repairs, heat transfer service & crane & hoist division services.
brehob.com/electric/controls_drives/

John Bridge Sons, Inc. - Chester, PA
Distributor, Custom Manufacturer, Service Company
Distributor of all types of variable speed drives.
Brand Names: Baldor, Dalton, Lovejoy, Speed Selector, TB Wood's, Textron, Vacon
www.johnbridgesons.com/index.htm

Line Card
	Brands Carried Services

General Machinery Co., Inc. - Birmingham, AL
Distributor, Service Company
ISO 9001 certified. Distributor of variable frequency drives (VFD) including variable speed drives. Types include low & medium voltage variable frequency drives.
Brand Names: ABB, Yaskawa
www.generalmachinery.com/prod_elec.php

BDI - Locations
Distributor, Custom Manufacturer, Service Company
Distributor of a complete selection of drives, servos, inverters, machine controllers & robotics. Adjustable speed & frequency AC drives, linear actuators, servo amplifiers, motion controllers, CNC & motion controls, linear & servo motors & systems.
Brand Names: ABB, Baldor, Bayside, Boston Gear, Fincor, Kebco, Leeson, Lenze-AC Tech, Seco, Woods
www.bdi-usa.com/

MSC Industrial Supply Co. - Melville, NY
Distributor, Custom Manufacturer
Supplier of 450,000 products from 2,500 mfrs.: cutting/machine/hand/power tools, MRO supplies, abrasives, fasteners, precision instruments, machinery, electrical supplies, safety equipment, HVAC, welding, hose, tubing, fittings, material handling, pumps, power transmission, janitorial; same day shipping
www.mscdirect.com

Sissco Hoist & Crane - Hillsborough, NJ
Distributor, Manufacturer, Custom Manufacturer, Service Company
Standard Or Custom Built; Repair & Service; Distributor: Electromotive, Reuland, Power Electronics
www.sisscohoist.com/jib_gantry_cranes.html

Applied Industrial Technologies - Cleveland, OH
Distributor
ISO 9001:2008 certified distributor of variable speed drives & controls. Types of variable speed drives include AC & DC variable speed drives. Available with constant or variable torque load types & inverter duty or vector duty configurations. Specifications of AC variable speed drives include input voltage ratings from 115 Vac to 600 Vac & output current ratings from 1.2 A to 855 A. DC variable speed drives are available in single & three phase types.
Brand Names: Baldor, KB Electronic, Lenze-AC Tech, Reliance Electric, WEG
www.applied.com/apps/commerce/catalog/catal...

American Crane & Equipment Corp. - Douglassville, PA
Distributor, Manufacturer, Custom Manufacturer, Service Company
Custom integrator of variable speed drives for electric overhead cranes & hoists, offering engineered products, equipment upgrades, service & parts for standard, custom & nuclear applications. Component & spare parts manufacturer including crane & hoist controls.
Brand Names: ACECO, CM, Chester, Coffing
store.americancrane.com/category/american-c...

The Rowland Co. - Philadelphia, PA
Distributor, Custom Manufacturer, Service Company
Distributor & custom manufacturer of variable speed drives. Types of drives include mechanical, AC/DC, eddy current & hydraulic drives.
www.rowland2.com/products/variable.htm

SunSource - Locations
Distributor, Custom Manufacturer
Distributor of variable speed drives. Fluid power components & systems. Hydraulics, pneumatics, motion control, lubrication, filtration. National distributor with 54 local branch networks. Stocking distributor for over 250 fluid power manufacturers. Repair & service.
Brand Names: Control Techniques, Mitsubishi
sunsource.rtrk.com/?scid=1802932&rl_alt=htt...

DieQua - Bloomingdale, IL
Distributor, Manufacturer, Custom Manufacturer
Manufacturer & supplier of a wide range of variable speed inverter duty gearmotors along with the experience & expertise to help select the optimal solution for each application. Technologies offered include inline helical gear motors, parallel shaft mount helical gear motors, helical bevel gear motors and helical worm gear motors. Models available from 1/4 to 60 HP.
Brand Names: Planetroll, Watt Drive
www.diequa.com/products/products.html

Compressed Air Systems, Inc. - Locations
Distributor, Service Company
Distributor of air compressors, rotary-screw, reciprocating, oil-free, scroll, lobe, claw, vacuum pumps, dryers & filters, pneumatic equipment.
Brand Names: AKG, Allied Witan, Anderol, Binks, CEJN, CTRL, Chicago Pneumatic, Clemco, Control Systems, Deitech,...
catalog.compressedairsystems.com/category/a...

Socket Breakers - Ashland, VA
Distributor
Distributor of variable speed drives including controllers. Various features include dual LED displays, manual or automatic control modes, optional alarms, optional heaters, current monitors and status indicators.
www.socketbreakers.com/index.html

OTP Industrial Solutions - Locations
Distributor, Custom Manufacturer, Service Company
Distributor of mechanical motion control products including variable speed drives. On-time delivery.
Brand Names: ABB, Cutler-Hammer, Eaton, Emotron, KB Electronic, Lenze-AC Tech
www.otpnet.com/electrical/