Helander Products, Inc.
Designs and manufactures miniature spring and roller clutches including overrunning clutches, single/fractional revolution clutches, on-off solenoid and magnetic actuated clutches, back stopping clutches, indexing clutches and free wheeling clutches.
http://www.tinyclutch.com/

Kendrion Power Transmission
Kendrion Electromagnetic develops and produces electromagnetic components. The three business units are Automotive Systems, Magnetic Systems und Power Transmission. Automotive Systems stands for customer-specific project developments for applications in the automobile industry and hydraulics. Magnetic Systems produces standard and individual solutions for industrial applications. Power Transmission produces electromagnetic brakes and clutches for the industrial drive technology. Kendrion Electromagnetic unifies the traditional brands Binder, Thoma Magnettechnik and Neue Hahn Magnet.
http://www.kendrionat.com/

Golden Engineering Co.
Manufacture electromagnetic clutches, brakes, clutch plates, one way clutches and friction products for machine tools and packaging machines.
http://www.bensonsindia.com/home/golden/golden.html

General Engineering and Equipment Co.
Distributor of electrical and mechanical power transmission components. Includes AC/DC motors and controls, gears, chains, sprockets, clutches, and couplings. Also provides repair services.
http://www.geeco.net/

Shortys Tooling & Equipment Inc.
Shorty's Tooling & Equipment has been a dependable name in the screw machine business for over 30 years. Specializing in tooling, attachments, & replacement parts for automatic screw machines
http://www.shortystooling.com/

Gerd Wolff Maschinenfabrik GmbH
Germany. Design, installation, repair, and overhaul of high torque and high speed massive machine elements, including couplings, clutches, transmissions, spare parts, and complete machinery. English and German.
http://www.gerd-wolff.com

Compusol Inc: A Full Repair Service Solution
A depot level complete service solution of power supply repair, monitor repair, laptop/notebook repair, laser printer repair, Power Supply, Power Supplies, Monitor, Monitors, three phase,AC/DC,Acme,Accopian, Adtech,Advanced Power Corporation, American Power Conversion, Astec, AT & T Western Electric, Best Power, Behlman,Boschert,California Instruments,Cherokee,Compaq,Computer Products,Condor,Convertor Concepts, Coutant,Datacube,Datashield,Delta,Deltron,Diablo,Digital,Elco,Electronic Measurements, Inc.,Elgar, Elpac,Emerson,ETA Power Systems,Fraco,Gossen,Harris Corporation,HC Power, Inc.,Hewlett Packard,IBM, Intronics, Inc.,ITT,Jeta,Lorain,KEC Electronics,Kepco,Kwan Chiu,Lambda,L.H. Research,Microcomputer Power, Inc.,MicroENERGY, Inc., Modern Power Conversion,Mitel,NCR Corporation,Para Systems, Power One,Powermate,Power Pac,Power Sources Int'l,Power Systems, Inc.,Powertec,Power Ten, Inc.,Powerline, Inc.,Prime Power, Inc., Safe,Seagate,Semiconductor Circuits,GS Semiconductor,Siemens,Sierracin Power Systems,Sola,Sony,Sorenson,Square D,Standard Power, Inc.,Storage Technology,Summit Electronics,Sun Microsystems,Switching Power,Switching Systems,Tamura,Tectrol, TDK Corp of America,Teapo Corp of America,Technology Dynamics,Todd Products,Tokin,Topaz,Toshiba,Transistor Devices, Tripplite,Unipower,Volgen,Weir Electronics,entek,Zytec.
http://www.compusolinc.com

Inertia Dynamics
Manufacturer of motion control products, including electromagnetic clutches and brakes, spring applied brakes, wrap spring clutches and brakes, motor brakes, clutch and brake controls and moment of inertia measurement instruments. Custom designs and sub-assemblies. ISO 9001 certified.
http://www.idicb.com

Magnetic Technologies, Ltd. - Magnetic Brakes, Clutches and Couplings
Magnetic Technologies, Ltd. - Designer and manufacturer of high quality permanent magnet synchronous shaft couplings, permanent magnet hysteresis brakes and eddy current clutches for various industries including capping, wire & cable, fiber-optic, aerospace, converting, power transmission, chemical pump, vacuum, oil well and medical - this is our only business.
http://www.magnetictech.com/

Technical Info and Links for Electronics Repair
Electronics repair technicians page. Email lists to join, Semiconductor cross reference databases, free downloads, electronics related links, service and repair manual information, schematics, and more. Electronics repair information for consumer electronics repair techs
http://www.orpheuscomputing.com/technician.html