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Machine Elements

Design of Machine

Technology Student (Site for online information and demos)




AC Drives Companies

  1. ABB
  2. AC Tech (Lenze)
  3. Alldales  (UK)
  4. Allen-Bradley  (See also Reliance, Rockwell)
  5. Anacon Systems
  6. Aucom (NZ)Softstarts, inverters
  7. Aromat (Matsushita/Panasonic)
  8. Baldor
  9. Bardac
  10. Benshaw
  11. Boston Gear (See also IMO, Fincor)
  12. Cleveland Motion Controls
  13. Control Techniques (UK)
  14. Control Techniques (US)
  15. Cutler-Hammer (division. of Eaton)
  16. Danfoss (See also Graham)
  17. Delta Products Corporation
  18. DriveCon
  19. Eaton (see also Cutler-Hammer)
  20. Emerson (see Control Techniques)
  21. Engel (Germany)
  22. Franklin Electric
  23. GE (See also Fuji)
  24. Graham (See also Danfoss)
  25. Hitachi
  26. Honeywell (UK)
  27. Invertek (UK)
  28. KB Electronics
  29. KEB - Germany/Europe
  30. KEBCO - US/North American
  31. Kloeckner-Moeller
  32. Leeson
  33. Lenze (German)
  34. Lucky Goldstar (South Korea)
  35. Matsushita/Panasonic(See Aromat)
  36. Meidensha (Japanese) 
  37. Mitsubishi
  38. Motortronics
  39. Nord
  40. Omron (formerly IDM in US)
  41. Panasonic/Matsushita - Panel mount, digital inverter
  42. PDL (New Zealand) - Schneider Electric
  43. Plasma Technics- High speed inverters
  44. Polyspede
  45. Reliance (See also AB, Baldor, Rockwell)

  46. Robicon (see Siemens)

  47. Saftronics

  48. Samsung

  49. SEW/Eurodrive

  50. Siemens (See also Furnas, Veearc, Relcon, Robicon)    Germany

  51. Square D (See also Ramsey Schneider/Toshiba,Telemecanique )

  52. Spangpower

  53. Sumitomo

  54. Taian (Taiwan)

  55. T. B. Woods (see also Berg)

  56. Teco (see also Westinghouse UK)

  57. Telemecanique (see Schneider/Toshiba, Square D, PDL)

  58. Telemotive (see Magnetek)

  59. Toshiba (see Schneider/Toshiba)

  60. Tuncmatik (Turkey)

  61. Unico

  62. US Drives

  63. US Electric Motors (See also Emerson, Control Techniques)

  64. Vacon (Finland)

  65. Weg (Brazil)

  66. Yaskawa

  67. York

  68. Zener (Australian)


 
 


 

Online Calculators and Formulas

  1. HP style RPN Calculator  (keep on your desktop for everyday use)
  2. www.xCalcs.com - excellent online engineering calculators
  3. Seal & Packing Calculators - from American Seal & Packing
  4. Unit Conversion:
    1. Dictionary of Units
    2. OnlineConversion.com
  5. Engineering Formulas
    1. Conveyor Pull Calcs 
    2. FREE Online Mech Engineer courses (equations, fundamentals - excellent)
    3. LMNO Engineering's Fluid Flow Calculators
    4. eFunda