About Us
What does OI stand for? Obsolete Industrial, the website for maintenance technicians.
Obsolete Industrial, also known as OI, is a directory of industrial parts suppliers. We are a technology based business. We put this site in motion back in 2008 after discovering that obsolete parts were making life in the industrial environment difficult. Our team consists of industrial maintenance technicians with a variety of electrical and mechanical backgrounds. We have been repairing, replacing and upgrading industrial controls and equipment for over twenty years.
We are a technology based organization. All parts and information contained on the site have been contributed by a community of industrialists. We do not warehouse parts and components, but provide a means for perspective buyers and sellers to achieve their goals.
Maintenance Woes...
Industrial maintenance is a tough business. Budget cuts usually affect machine upgrading and routine maintenance first. The band-aid syndrome becomes prominent when this occurs. How many times have we been turned away when equipment or components, in serious need of upgrade or replacement, get put on the back burner due to expense?
Hence, the maintenance band-aid rears its ugly head to keep the equipment running and the factory floor producing. Obsolete parts sometimes make even this task difficult. The internet however is a great source for obsolete industrial parts and we decided to build a website around the need for locating obsolete components.
Our main source for these obsolete parts turns out to be none other than eBay. This is a world renowned forum with thousands of obsolete items listed daily. These parts can be listed by defunct companies, industrial parts houses, and of ocurse individuals. We have also enlisted a directory program to give direct access to industrial parts suppliers who wish to be listed. These companies must be located in North America to be considered for inclusion to our directory.
OI encourages you to make use of our free service. Hopefully obsoletindustrial.com can make life easier for those struggling on the maintenance front.
Features of OI
- Maintenance Advice
- Troubleshooting Steps
- Parts Information
- Component Breakdowns
- Material Lists
- Industrial Schematics
Parts Classifieds
We also offer free industrial classified ad system compete with a category designed for want ads. We strongly encourage those with individual parts for sale to list them as ad creation takes only a few minutes and is free of charge. Those requiring an odd part or obsolete industrial component can place a want ad just as easily, again, with no charge or fee. The OI ad system is at your disposal. Place want ads here, list your individual parts here, or post a listing for your company here.
Some Forum Posts
- What is Ambient Temperature Pertaining to Electronics?
- What is the definition of base frequency?
- What Does Arrival Frequency Mean?
- Burr Brown TM8400 Manual
- Anyone Ever Use a Burr Brown TM8400
- MTS Systems MPA-460 Servo Drive
- How to Configure Drive Feedback
- How Does a Proximity Switch Work
- AC or DC Proximity Switch?
- Industrial Solid State Controls
- Cheap Mechanics Tools
- Gear Wrench is Made in China
- Do air valves cause electrical noise?
- Ross Air Valves
- Leather Gears
- Numatic Air Valve Wiring?
- Size 50 chain question
- Rexroth Indradrive Reliability - Troubleshooting 101
- What does bus inhibit mean? - Troubleshooting 101
- Yaskawa Drive Reviews
- What does Bad personality Module mean - Troubleshooting 101
- What is the easiest way to test an encoder? - Troubleshooting 101
- More Maintenance Friendly: Function Block or Ladder Diagram
- Do you Prefer an Oscilloscope or a Scopemeter
- MPA Drive Setup Procedure - Troubleshooting 101
- Troubleshooting a tach generator - Troubleshooting 101
- Old DC Motor Starter
- Cutler Hammer Contactor Tips
- What does MISSING PULSE mean? - Troubleshooting 101
- What does servo motor overtemp mean - Troubleshooting 101
- What is a Fanuc SV0435 Alarm? - Troubleshooting 101
- What is a Fanuc SV0437 Alarm? - Troubleshooting 101
- Troubleshooting an Old Arc Welder - Troubleshooting 101
- What is External Trip Alarm on a Parker AC Drive? - Troubleshooting 101
- SSD 590+ Alarm Question - Troubleshooting 101
- Baldor Drive ID15J401 Alarm
- Cheapest Cube Relays
- How to upgrade from contactors to a drive ...
- Vacon Drive Reviews
- INVT Drive Reviews
- AEM Drive Reviews
- Shihlin Drive Reviews
- Hiquel Drive Reviews
- AMK Drive Reviews
- CG Drive Reviews
- Caprari Drive Reviews
- Destaco Drive Reviews
- Power Tech Drive Reviews
- LS IS Drive Reviews
- Sikes Motor Drive Reviews
- Minimotor Drive Reviews
- What Type of Wire Markers
- Solder Wick or Solder Sucker
- Cheap Electrical Screwdrivers
- What is the most maintenance friendly PLC?
- Questions about Faults, Errors, and Alarms
- Burned Armature on DC Motor
- Troubleshooting 101 - page 4
- What does E12 Mean on Hitachi SJ200 - Troubleshooting 101
- What does E13 Mean on Hitachi SJ200 - Troubleshooting 101
- What does E11 Mean on Hitachi SJ200 - Troubleshooting 101
- What does E22 Mean on Hitachi SJ200 - Troubleshooting 101
- What does E35 Mean on Hitachi SJ200 - Troubleshooting 101
- What does E60 Mean on Hitachi SJ200 - Troubleshooting 101
- What does E14 Mean on Hitachi SJ200 - Troubleshooting 101
- What does E15 Mean on Hitachi SJ200 - Troubleshooting 101
- What does E21 Mean on Hitachi SJ200 - Troubleshooting 101
- What does E04 Mean on Hitachi SJ200 - Troubleshooting 101
- Parker AC10 Faults - Troubleshooting 101
- What is Undervoltage Alarm on a Parker AC Drive? - Troubleshooting 101
- What is Motor Overtemp Alarm on a Parker AC Drive? - Troubleshooting 101
- What is Current Limit Alarm on a Parker AC Drive? - Troubleshooting 101
- What is Speed Feedback Alarm on a Parker AC Drive? - Troubleshooting 101
- What is Contactor Fbk Alarm on a Parker AC Drive? - Troubleshooting 101
- What is Overcurrent Alarm on a Parker AC Drive? - Troubleshooting 101
- What is Heatsink Alarm on a Parker AC Drive? - Troubleshooting 101
- What is Input 1 Break Alarm on a Parker AC Drive? - Troubleshooting 101
- What is Input 2 Break Alarm on a Parker AC Drive? - Troubleshooting 101
- What is Motor Stalled Alarm on a Parker AC Drive? - Troubleshooting 101
- What is Brake Resistor Alarm on a Parker AC Drive? - Troubleshooting 101
- What is Brake Switch Alarm on a Parker AC Drive? - Troubleshooting 101
- What is Op Station Alarm on a Parker AC Drive? - Troubleshooting 101
- What is Lost Comms Alarm on a Parker AC Drive? - Troubleshooting 101
- What is Ambient Temp Alarm on a Parker AC Drive? - Troubleshooting 101
- What is Short Circuit Alarm on a Parker AC Drive? - Troubleshooting 101
- What is 24V Failure Alarm on a Parker AC Drive? - Troubleshooting 101
- What is an Overvoltage Alarm on a Parker AC drive? - Troubleshooting 101
- What is Low Speed Over I Alarm on a Parker AC Drive? - Troubleshooting 101
- What is Encoder 1 Fault Alarm on a Parker AC Drive? - Troubleshooting 101
- What is Desat Over I Alarm on a Parker AC Drive? - Troubleshooting 101
- What is VDC Ripple Alarm on a Parker AC Drive? - Troubleshooting 101
- What is Brake Short CCT Alarm on a Parker AC Drive? - Troubleshooting 101
- Troubleshooting 101 - page 7
- What is a Maximum Lag Error - Troubleshooting 101
- What does Excessive Gain mean? - Troubleshooting 101
- What is a bad supervisory module? - Troubleshooting 101
- What is a bad pre-amp error - Troubleshooting 101
- What is Overshoot Error? - Troubleshooting 101
- What is a Foldback Alarm? - Troubleshooting 101
- How Long Does a Renshaw Probe Last? - Troubleshooting 101
- Troubleshooting a Thermocouple Ground Loop - Troubleshooting 101
- How to repair CR7CJ relay - Troubleshooting 101
- How to Adjust a Field Weakening Contactor - Troubleshooting 101
- Do I need a true RMS multi-meter? - Troubleshooting 101
- How to test an obsolete DC motor - Troubleshooting 101
- What is a harmonic neutralizer in a transformer? - Troubleshooting 101
- Welcome to the Roundtable! - Troubleshooting 101
- What is the difference between a motor megger and an insulation tester? - Troubleshooting 101
- What is the easiest way to test a resolver? - Troubleshooting 101
- Allen Bradley Pneumatic Timers - Troubleshooting 101
- PLC Input Card Fuses
- Direct Drive Switch A-27523
- DC Drive Feedback Selection
- Automation Direct Industrial Circuit Breakers
- Namiki Gear Motors
- Remote Pot Timers
- Joslyn Clark N.O. Contacts
- How to Program Omron Zen Relay
- Staco Transformer Voltage
- Photo Electric Switch Reflectors
- What's the difference between S and SJ service cord?
- Difference Between Flush and Projecting Proximity Switch
- Inductive or Capacative Proximity Switches
- KB Electronics VFD
- What is an E-rated Fuse?
- What is an R-Rated Fuse?
- Proximity Switch Brands
- What is a Low peak Fuse?
- What is a switching power supply?
- What is a Vickers EM-VT-24-10 board?
- What is a disposable relay?
- Industrial computer shuts down with battery backup
- How do I Use Field Weakening?
- Can you use a 400V motor with 480V?
- The importance of Semi-conductor fuses
- Is Siemens Step 7 software easy to use?
- What is Missing Pulse Alarm on a Parker 590 Drive?
- Alarm List for Magnatek Impluse P3 Frequency Drive
- What is the best value PLC?
- What is a gold bonded relay?
- What is the part number for contact block in 802T-NPTP?
- What is the best industrial HMI?
- Advantage of incremental encoder versus absolute encoder
- Cross Reference for Bussman 170M5009 Fuse
- 480V Contactor Coils
- Gefran Drive XVY-EV Troubleshooting
- How to Wire a Reversing Contactor
- Feedback loss on a Reliance DC drive
- Shepard Niles Crane Electrical Problems
- Kilotron Induction Heaters
- Westinghouse HL-71B Linatrol - Troubleshooting 101
- What does slow motor response mean - Troubleshooting 101
- What does bad servo driver error mean - Troubleshooting 101
- What Does No Control Voltage Mean? - Troubleshooting 101
- PLC Input Not Responding - Troubleshooting 101
- What is an Overspeed Alarm? - Troubleshooting 101
- What is a Fanuc SV0434 Alarm? - Troubleshooting 101
- What is a Fanuc SV0438 Alarm? - Troubleshooting 101
- Parker SSD Faults - Troubleshooting 101
- What is Overspeed Alarm on a Parker AC Drive? - Troubleshooting 101
- What is Max Speed Low Alarm on a Parker AC Drive? - Troubleshooting 101
- What is Mains Volts Low Alarm on a Parker AC Drive? - Troubleshooting 101
- What is Not at Speed Alarm on a Parker AC Drive? - Troubleshooting 101
- What is Mag Current Fail Alarm on a Parker AC Drive? - Troubleshooting 101
- What is Negative Slip F Alarm on a Parker AC Drive? - Troubleshooting 101
- What is TR Too Large Alarm on a Parker AC Drive? - Troubleshooting 101
- What is TR Too Small Alarm on a Parker AC Drive? - Troubleshooting 101
- What is Max RPM Data ERR Alarm on a Parker AC Drive? - Troubleshooting 101
- What is Stack Trip Alarm on a Parker AC Drive? - Troubleshooting 101
- What is Leakge L Timeout Alarm on a Parker AC Drive? - Troubleshooting 101
- What is Power Loss Stop Alarm on a Parker AC Drive? - Troubleshooting 101
- What is Motr Turning Err Alarm on a Parker AC Drive? - Troubleshooting 101
- What is Motr Stalled Err Alarm on a Parker AC Drive? - Troubleshooting 101
- What is Inverse Time Alarm on a Parker AC Drive? - Troubleshooting 101
- What is a Fanuc SP9001 Alarm? - Troubleshooting 101
- What is a Fanuc SP9002 Alarm? - Troubleshooting 101
- What is a Fanuc SP9003 Alarm? - Troubleshooting 101
- What is a Fanuc SP9006 Alarm? - Troubleshooting 101
- What is a Fanuc SP9004 Alarm? - Troubleshooting 101
- What is a Fanuc SP9007 Alarm? - Troubleshooting 101
- What is a Fanuc SP9009 Alarm? - Troubleshooting 101
- What is a Fanuc SP9011 Alarm? - Troubleshooting 101
- What is a Fanuc SP9012 Alarm? - Troubleshooting 101
- What is a Fanuc SP9013 Alarm? - Troubleshooting 101
- What is a Fanuc SP9014 Alarm? - Troubleshooting 101
- What is a Fanuc SP9015 Alarm? - Troubleshooting 101
- What is a Fanuc SP9016 Alarm? - Troubleshooting 101
- What is a Fanuc SV0001 Alarm? - Troubleshooting 101
- What is a Fanuc SV0002 Alarm? - Troubleshooting 101
- What is a Fanuc SV0003 Alarm? - Troubleshooting 101
- What is a Fanuc SV0004 Alarm? - Troubleshooting 101
- What is a Fanuc SV0005 Alarm? - Troubleshooting 101
- What is a Fanuc SV0006 Alarm? - Troubleshooting 101
- What is a Fanuc SV0007 Alarm? - Troubleshooting 101
- What is a Fanuc SV0301 Alarm? - Troubleshooting 101
- What is a Fanuc SV0302 Alarm? - Troubleshooting 101
- What is a Fanuc SV0303 Alarm? - Troubleshooting 101
- What is a Fanuc SV0304 Alarm? - Troubleshooting 101
- What is a Fanuc SV0305 Alarm? - Troubleshooting 101
- What is a Fanuc SV0444 Alarm? - Troubleshooting 101
- What is a Fanuc SV0445 Alarm? - Troubleshooting 101
- What is a Fanuc SV0446 Alarm? - Troubleshooting 101
- What is a Fanuc SV0447 Alarm? - Troubleshooting 101
- What is a Fanuc SV0448 Alarm? - Troubleshooting 101
- What is a Fanuc SV0449 Alarm? - Troubleshooting 101
- What is a Fanuc SV0453 Alarm? - Troubleshooting 101
- What is a Fanuc SV0454 Alarm? - Troubleshooting 101
- What is a Fanuc SV0456 Alarm? - Troubleshooting 101
- What is a Fanuc SV0458 Alarm? - Troubleshooting 101
- What is a Fanuc SV0459 Alarm? - Troubleshooting 101
- What is a Fanuc SV0460 Alarm? - Troubleshooting 101
- What is Fanuc SV0417 Alarm? - Troubleshooting 101
- AC Tech Drive Faults - Troubleshooting 101
- Are Semiconductor fuses polarized? - Troubleshooting 101
- What is a Bad Input Command? - Troubleshooting 101
- What does a field weakening contactor do? - Troubleshooting 101
- What does excessive ripple current mean? - Troubleshooting 101
- What is a Current Trip Alarm? - Troubleshooting 101
- What does a current monitoring alarm mean? - Troubleshooting 101
- What is a bad shunt error? - Troubleshooting 101
- What Does DC Bus Failure Mean? - Troubleshooting 101
- What does High DC Bus mean? - Troubleshooting 101
- What is a Fanuc SV0433 Alarm? - Troubleshooting 101
- What is a Fanuc SV0439 Alarm? - Troubleshooting 101
- What is a Fanuc SV0306 Alarm? - Troubleshooting 101
- What is a Fanuc SV0307 Alarm? - Troubleshooting 101
- What is a Fanuc SV0420 Alarm? - Troubleshooting 101
- What is a Fanuc SV0421 Alarm? - Troubleshooting 101
- What is a Fanuc SV0422 Alarm? - Troubleshooting 101
- What is a Fanuc SV0423 Alarm? - Troubleshooting 101
- What is a Fanuc SV0430 Alarm? - Troubleshooting 101
- What is a Fanuc SV0431 Alarm? - Troubleshooting 101
- What is a Fanuc SV0432 Alarm? - Troubleshooting 101
- What is a Fanuc SV0440 Alarm? - Troubleshooting 101
- What is a Fanuc SV0441 Alarm? - Troubleshooting 101
- What is a Fanuc SV0442 Alarm? - Troubleshooting 101
- What is a Fanuc SV0443 Alarm? - Troubleshooting 101
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