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Multi-Speed Drives

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Multi-Speed Drives Suppliers

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Siemens Corp. - Locations
Manufacturer, Custom Manufacturer, Manufacturers' Rep, Service Company
Worldwide manufacturer of drives including high speed & multi-speed drives. Types include low voltage drives, high & medium voltage AC drives, DC drives & motion control drives. Drives are available in different types & specifications. Custom designed drives are available.
Brand Names: Masterdrives, Micromaster, SIMODRIVE, Simovert, Sinamics
AutomationDirect.com (AutomationDirect) - Cumming, GA
Distributor, Custom Manufacturer
Industrial AC multi-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
DieQua - Bloomingdale, IL
Distributor, Manufacturer, Custom Manufacturer
Manufacturer & distributor of standard & custom power transmission & motion control multi-speed drives. Speed reducers, gearmotors, motors, gearheads, spiral bevel gearboxes & shaft phasing & variable speed gearboxes are available. PDTA & PTRA affiliated. Power transmission & motion control multi-speed drives are available with 12 month warranty from date of delivery.
Brand Names: Planetroll, Watt Drive
Aerotech, Inc. - Pittsburgh, PA
Manufacturer, Custom Manufacturer
ISO 9001:2008 certified manufacturer of drive components & systems including racks. Available in PWM & linear output, with from 10 to 150 amps peak current. Options include integral encoder interpolation, one-axis to three-axis position synchronized output (PSO), automatic brake control, digital & analog IO expansion, absolute encoder interface, one-channel or two-channel resolver interfaces & dedicated ethernet port. Drive brushless, brush & stepper motors.
Brand Names: Aerotech, Npaq
WEG Electric Corp. - Duluth, GA
Distributor, Custom Manufacturer
ISO 9001:2000 & ISO 14001:2004 certified custom manufacturer of drives including dark gray colored three phase multi-speed motors. Specifications of multispeed motors include 60 Hz frequency, 230 V to 575 V voltage, 104 degrees F ambient temperature & 3,300 ft. altitude. Features of multispeed motors include V-ring slingers, squirrel cage rotors, roller bearings, carbon steel shafts, stainless steel nameplates, automatic drain plugs, bearings systems, space heaters, thermostats, drip covers & thermistors. Foot, flange or pad mountings are also available. Multispeed motors are suitable for use in fans, pumps, blowers, exhausters, conveyors, tunnels & air conditioning systems.
Product Catalog with CAD
Unico, Inc. - Franksville, WI
Distributor, Manufacturer, Custom Manufacturer
Worldwide manufacturer of standard & custom high speed & multi-speed drives. Products include all-digital pulse-width-modulated (PWM) inverters. Features include motor independent design, auto tuning, modular design & 6 IGBT four-quadrant amplifiers. Specifications include three-phase operation for power requirements up to 1300 hp & voltage ratings from 300 Vdc to 850 Vdc. Applications include variable-frequency control of induction motors, servo control of brush less synchronous motors, variable-speed control of industrial DC motors & coordinated multiaxis process line controls.
Dumore Corp. - Mauston, WI
Manufacturer, Service Company
Custom designed, fractional HP permanent magnet DC motors, gearmotors, universal motors for OEM applications, rate 1/20 To 1 HP maximum in 12 VDC- 240 VDC. Gearmotors in parallel shaft & right angle configurations.
BEI Kimco Magnetics - Vista, CA
Manufacturer, Custom Manufacturer, Manufacturers' Rep
ISO 9001:2008 certified manufacturer of standard & custom drives including variable speed drives, multi-speed drives, variable speed motor drives & adjustable frequency drives. Drives are available in different specifications. Markets served include industrial, transportation, aerospace & defense.
Motor & Gear Engineering, Inc. - Doraville, GA
Distributor, Custom Manufacturer, Service Company
Distributor of drives such as multi-speed, parallel shaft, right angle & shaft mounted drives. Capabilities include reverse engineering, product mapping, electrical testing, balancing, CNC turning & milling, broaching, gear hobbing, gear grinding, extrusion, gear shaping, welding & heat treating. Consulting, inspection, installation, re-chroming, preventative maintenance & reconditioning, repair & rebuilding services available. EASA approved & ULŪ listed repair center.
Brand Names: Baldor, Reliance
Wolters Motors & Drives - Duluth, GA
Distributor, Custom Manufacturer, Service Company
Distributor of motor control drives including high speed, multi-speed & 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
Bearing Industrial & Supplies - Eden Prairie, MN
Distributor
Distributor of drives including multi-speed drives. Other types of drives include AC, precision grinding AC, adjustable frequency, adjustable speed AC, adjustable speed DC, adjustable speed eddy current, adjustable speed motor, adjustable speed & closed-loop controller, adjustable & variable speed, micro adjustable & variable speed, OEM adjustable & variable speed, angle, chain, compressor, cooling tower fan, crane & hoist, DC, eddy current, electric motor & fan drives. Friction, gear, intermittent, linear, machine tool, motor, overload safety, planetary, right angle, screw conveyor, traction, V-belt & variable frequency drives are also available.
Brand Names: Baldor, Motortronics
BCS Motion, Inc. - Exton, PA
Distributor
Distributor of multi or variable speed drives with 1 hp to 100 hp power & features open & closed loop controls.
Brand Names: Delta
Turner Uni-Drive - Kansas City, MO
Manufacturer, Custom Manufacturer, Service Company
Custom manufacturer of multi-speed drives including gearboxes. Adjustable speed, variable speed, conveyor, fan, flange mounted, gear enclosed, machine tool, mechanical, parallel shaft, power transmission, pump, right angle & V-belt drives are also available. Specifications of multi-speed drives include 1.000 in. to 2.875 in. shaft dia., 17 hp to 500 hp at 1,750 rpm motor, 570 lbs.in. to 40,000 lbs.in. maximum output torque & 35 lbs. to 1,200 lbs. weight. Features of drives include torque multiplication, positive speed selection, reversing ratios, carburized, ground & helical gearing & manual, pneumatic or electric shifting. Drives are suitable for oil field, food processing, steel, tube, wire & paper mill, mining, construction, textile, automotive & agriculture industries.
Gulf Controls Company, LLC - Tampa, FL
Distributor, Custom Manufacturer, Service Company
Distributor of electromechanical & automation controls including high speed & multi speed drives. Types include variable speed drives, electric drives, controls, variable frequency drives, AC & DC drives & servo drives. Capabilities include design & programming, turn-key control systems, electro-mechanical control integration, retrofitting & CAD. Services also include on-site consultation, inspection, testing, assembly of power units, special systems, manifolds & structural framing units, fabrication, installation, in house lapping, machining, special packaging, barcode labeling & kitting of part sets.
Brand Names: Control Techniques, Leeson, Lenze-AC Tech, Mitsubishi
Meco Motors - Fairfield, NJ
Distributor
Woman-owned distributor & mfr's rep. of single & three phase variable frequency drives including variable, multi & high speed mechanical drives. Optical & magnetic encoders & single & three-phase inverters for motor speed controls are also available.
Vacon Inc. - Mequon, WI
Distributor, Manufacturer
Designer & manufacturer of AC drives. Variable speed AC drivesfrom 0.25 kW to 5 MW.
Drive-All Manufacturing Co. - Avoca, MI
Manufacturer, Service Company
Designers & mfrs. of multi-speed drives; multi-speed reducers, increasers, & custom pulleys for speed control applications. Other products include standard or custom transmissions. Engineering service.
Custom Power Technology, Inc. - Menomonee Falls, WI
Manufacturer, Custom Manufacturer
Designer/manufacturer of multi-speed drives, power supplies, converters, controls for railroad/military/marine/alternative energy/mining/industrial applications.
Northeast Fluid Controls - Malvern, PA
Distributor, Custom Manufacturer, Manufacturers' Rep
Manufacturer rep. of variable speed drives, all mechanical magnetically driven speed control isolates vibration & allows for misalignment with no related vibration. Centrifual applications energy efficient magnadrive variable speed drives.
Brand Names: MagnaDrive
Andantex USA, Inc. - Wanamassa, NJ
Distributor, Manufacturer
Manufacturer & distributor of speed drives including high speed drives & multi-speed drives. Available in differential, variable speed, spindle, rack/pinion & right angle drive types. Specifications of variable speed drives include power ratings from 4 W to 9 W, maximum input speed ratings from 1300 rpm to 2000 rpm & maximum input torque ratings from 15 in./lbs. to 180 in./lbs. Spindle drives are available in conventional design & in-line design. Right angle drives meet MIL-I-45208A standards.
Graham Motors & Controls - El Paso, TX
Manufacturer, Custom Manufacturer
Manufacturer Of DC Speed Controls, DC Motors & Gearmotors 5hp & Below. Mechanical Variable Speed Drives, Speed Reducers & Gearmotors To 10hp. In-House Engineering Capabilities With Mechanical & Electronic Products Per Application
Switches Unlimited - Woodside, NY
Distributor, Manufacturer, Custom Manufacturer, Service Company
Distributor of switches, circuit breakers, connectors, contacts, controls, controllers, counters, drives, electrical relays, fuses, relays, terminal blocks, terminals, cable ties, timers.
NORD Gear Corp. - Waunakee, WI
Manufacturer, Custom Manufacturer, Service Company
Manufacturer/designer of gearmotors, speed reducers, inverters & vector drives, including helical inline, bevel, shaft mount & helical worm products. Options include metric shafts, foot/flange mounting, torque arms, solid/hollow shafts in multiple sizes with/without integral motors. Wide array of product types, case sizes & ratios available or custom designed to specific application. Worldwide assembly/sales support network, 24 hour emergency service. ISO 9002 registered.
PICS INC - Malvern, PA
Manufacturer, Custom Manufacturer
Manufacturers rep. of automation components such as speed drives including multi-speed drives.
Brand Names: Aromat, Control Techniques, Leeson, Panasonic, Saftronics, SpeedMaster
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.
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