| A.C. TECHNOLOGY | |
| ACCUCODER | |
| ACDC | |
| ACOPIAN | |
| ALLEN BRADLEY | |
| ATOS | |
| BALDOR | |
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| BEI | |
| BERGER-LAHR | |
| BOSCH | |
| BOSTON GEAR | |
| CINCINATI MILICRON | |
| CINCINNATI | |
| COMPUMOTOR | |
| CONDOR | |
| CONTRAVES | |
| CSR | |
| DAN FOSS | |
| DELTRON | |
| DYNAMATIC | |
| DYNAMAX | |
| DYNAMICS RESEARCH | |
| DYNAPAR | |
| EASON | |
| EATON | |
| EATON DRIVE | |
| EATON LEONARD | |
| ELECTRO-CRAFT | |
| EMERSON | |
| FANUC | |
| FUJI | |
| GALIL | |
| GE | |
| GE FANUC | |
| GEMCO | |
| GETTYS | |
| GLENTEK | |
| GOULD | |
| HAROSYN/HAROWE | |
| HEIDENHAIN | |
| HERION | |
| HEWLETT PACKARD | |
| HONEYWELL | |
| INDRAMAT | |
| KEARFOTT/SINGER | |
| KOLLMORGEN | |
| KOLLMORGEN/PMI | |
| KOYO | |
| LAMBDA | |
| LAMBDA | |
| LENZE | |
| LOUIS ALLIS | |
| MAGTROL | |
| MICRON | |
| MITSUBISHI | |
| MODICON | |
| MOOG | |
| MTS | |
| MTS TEMPOSONICS | |
| MURRELEKTRONIC | |
| NACHI | |
| NOVOTECHNIK | |
| OILGEAR | |
| OKUMA | |
| OMRON | |
| PACIFIC SCIENTIFIC | |
| PANASONIC | |
| PARKER | |
| PMI | |
| PMI MOTORS | |
| POWER ONE | |
| RELIANCE | |
| REXROTH | |
| SERVO DYNAMICS | |
| SERVO PRODUCTS | |
| SERVO SYSTEMS | |
| SERVO TECH | |
| SIEMENS | |
| SOLA | |
| SQUARE D | |
| SUMTAK | |
| SUPERIOR ELECTRIC | |
| TELEMECANIQUE | |
| TEMPOSONIC | |
| TEXAS INST | |
| TEXAS INSTRUMENTS | |
| TOSHIBA | |
| TR ELECTRONIC | |
| UNICO | |
| VEXTA | |
| VICKERS | |
| YASKAWA |