| AC & DC Motor Controls |
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| ABB | Dayton | Gould | Seco |
| Allen Bradley | Dynamatic | Hyperloop | Servo |
| Baldor | Eaton | Inland | Square D |
| Boston Gear | Dynamics | KB | SSD |
| BridgePort | Emerson | Lenze | TASC |
| CMC | Electrocraft | Loyola | TB Woods |
| C.S.R. | Eurothern | Louis Allis | Telemecanique |
| Contraves | Fincor | Magna Tech | Warner & Swasey |
| Cutler-Hammer | Firing Circuits | Minarik | WestAmp |
| Control Techniques | General Electric | Moog | Westinghouse |
| Danfoss | Gettys | Reliance | Yaskawa |
| Dart | Graseby | Saftronics | Vectol |
| AC & DC Motors |
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| Ajax | Fluke | Gould | Powertron |
| Contraves | GMF | Inland | Reliance |
| C.S.R. | General Electric | Parametrics | Warner & Swasey |
| EG&G | Gettys | Peerless | WestAmp |
| Automated Guide Vehicles |
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| Agastat | Electro Corp. |
| Amerace | Interlake |
| BT Systems | Trobetta Magnetics |
| Conco-Tellus |
| CNC Controls |
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| Allen Bradley | General Electric |
| • 7320 • 8200 | • GE 1050 |
| • 7340 • 8400 | • GE 2000 |
| • 7360 |
| DC Servo Drives |
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| Bosch | DynamicWestAmp | Gould | Parker |
| Compumotor | Electrocraft | Hyperloop | Servo |
| Contraves | Fenner | Kuka | |
| C.S.R. | Gettys | Pacific-Scientific |
| Encoders |
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| Anilam | DataMetrics | Fanuc | Sumtak |
| Baldwin | Datex | Kuka | Trump Ross |
| BEI | Disc Instruments | Litton | Unico |
| Coleman | Dynamics Research | PSI | Unimate |
| Condec/Unimate | Dynapar | Renco | Warner & Swasey |
| Data Technology | Encoder Products Co. | Stegmann |
|
Feedback Components (Tachometers, resolvers, encoders) |
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| Baldwin | Data Technology | Harowe | Singer-Kearfott |
| BEI | Datex | Litton | Spaulding |
| Bowmar | Dynamics Research | Opal | Trump Ross |
| Cincinnati | Dynapar | Remex | Unico |
| Cliflon | General Electric | Renco | Unimation |
| Mechanical Timers & Counters |
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| ATC | Eagle |
| Durant | Red Lion |
| N/C Controls |
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| Allen Bradley | General Electric | Kearney & Trecker | Warner & Swasey |
| Bendix | Giddings & Lewis | Pratt & Whitney | Westinghouse |
| Cincinnati Milicron | Jones & Lamson | Sundstrand |
| Power Supplies |
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| Abbott | Cincinnati Milicron | Lambda | Reliance |
| ACDC | Data Power | LH Research | Sofa |
| Acme | DEC | Modicon | Sorenson |
| Acopian | General Electric | H.K. Porter | Texas Instruments |
| Allen Bradley | Gould | Power Mate | Unimate |
| B&K Precision | Icon | Power One |
| Printed Circuit Boards |
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| Allen Bradley | Firing Circuits | Inland | Reliance |
| Accu-Soft | GMF | Jones & Lamson | Sames |
| Anderson | General Electric | Kearney & Trecker | Sheffield |
| Balance Engineering | Giddings & Lewis | Label-Aire | Singer-Link |
| Bendix | Gisholt | Landis | Square D |
| Boston Gear | Gleason | M.T.S. | Struthers-Dunn |
| Bridgeport Bryant | Heald | Modicon | Sundstrand |
| Cincinnati Milacron | Hewlett-Packard | Moog | Union Carbide |
| Cutler-Hammer | Hunkar | Pegasus | Vega |
| Eaton | Hurco | Pratt & Whitney | Warner & Swasey |
| E.C.C.I. | Hyperloop | R.V./A. | WestAmp |
| Excello | I.S.S.C. | Reeves | Westinghouse |
| Programmable Controllers |
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| Allen Bradley | Bailey | Modicon Panelmate | |
| • PLC | Eaton | Metra | |
| • PLC 2-Mini | Gould-Modicon | Nematron | |
| • PLC 2 Series | • Micro 84 | PLD Modicon | |
| • PLC 3 Series | • 084 • 484 | Reliance | |
| • PLC 4 Series | • 184 • 584 | Westinghouse | |
| • PLC 5 Series | • 384 • 884 |
| Robot Controls |
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| American Cimflex/Teknowledge | |
| Cincinnati Milacron | GMF |
| • Version III | • RC |
| • Version IV | • RF Karel |
| • APC-100 | |
| Tape Readers |
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| Allen Bradley | EECO | General Electric | Square D |
| D.E.C. | Electronic Processors Inc | Link | Tally |
| Decitek | Friden | Slo-Syn | Wang |
| Temperature Controllers |
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| Athena | Honeywell |
| Barber Colman | • Dialapak |
| • 520 | • Dialtrol |
| • 560 | • UDC 3000 |
| • 580 | Pac-Mac |
| • 590 | Watlow |
| Eurotherm |
| Welding Controls |
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| Hobart | Pertron | Sciaky | |
| Lincoln Electric | Pillar | Square D | |
| Mller | Robotron | Weltronic |