Powering Excellence in the Process Industry

Experts in Innovation

We utilize the latest in cutting edge technology to make processes more efficent and product quality second to none. Evaluating systems, 3D modeling, Finite Element Analysis, and prototyping are only a few of the services we offer.

Our software encompasses various multiphysics platforms including statics, dynamics, flux, heat transfer, and computational fluid dynamics. Our powerful tools enable us to evaluate both steady state and transient scenarios to provide reasonalbe assurance to our team and to our customers.

Bridging the Gap Between Manufacturing and Repair

"Measure twice and cut once!" Complemented perfectly by our engineering and design capabilities is our 60,000 square foot manufacturing facility. Our unique manufacturing process which begins with a three dimensional rendering of our product provides for a reduction of error and a higher quality output.

Our facility is complete with vacuum pressure impregnation tanks, a fully loaded manual machine shop, clean winding room, baking and burnout ovens, and a variety of rolling stock with a maximum capability of 120,000 lbs. With our Trumpf Trumatic 3200 Plus laser CNC machine, we have the ability to easily design and program our own laminations, junction boxes, base plates, air boxes and much more. With our manufacturing and engineering capabilities, we have created our own custom made electric motors from paper to application.

Our unique abilities in manufacturing, engineering and vast inventory give us a huge advantage in repair work as well. There is not a problem we have not seen in the industry either in the field, on paper or in our yard. It is our goal to bridge the gap between repair and manufacturing by applying the same techniques accross the board.

Offline and Online Testing

We are proud to offer the latest and greatest in offline and online testing capabilities. Every motor that leaves our facility is provided with a complete battery of tests in compliance with IEEE standards. Machines provided with a warranty are also provided with a complete test package inclusive of performance characteristics, starting curves and thermal limiti curves.

We continuously seek newer and better ways to provide you with the best possible product. Our offline dielectric testing capabilities are inclusive of AWA12 winding analysis via polarization index, D.C. Hipot, and Surge Comparison carried out to thier appropriate IEEE specifications. We have also incorporated VLF (Very Low Frequency) A.C. withstand and power factor tip up testing for medium and high voltage insulation systems.

Our test stand is custom built by our team of in house engineers and is designed to carry out a numerous tests in IEEE std. 112 including no load saturation, loss segregation, low frequency imedance testing, locked rotor testing, acceleration testing, vibration analysis, and temperature testing. We are currently able to perform heatruns by direct loading, superimposed frequency and forward short circuit methods. We also calibrate electric motors for pump tests.

We offer a variety of tests. If at any time you have a question regarding electric motor testing, our engineering staff is ready to assist you at any time.

A Massive Inventory

You simply will not find a larger and more diverse inventory of electric motors and industrial pumps anywhere. When it comes to vertical induction motors, there is no need to look any further. Our facility is located on 10 acres which is home to our over 2 million horsepower worth of electric motors and thousands of large vertical and horizontal pumps.

Obscelecence issues? No problem! Our fully equipt manufacturing facility along with our unique engineering and design capabilities allow us to provide you with a drop-in replacement every time. Our CNC laser machine allows us to make brand new internal components which leaves you with a virtually new machine in the exact frame you required. We can even reduce your operating cost by improving the motor's power factor and efficiency.

If you're in a bind, and need something in a hurry, look no further. We have new surplus machines that are ready to go. Whatever your need may be, we have the solution, and we are available 24 hours a day, 7 days a week. We are your one stop shop and are happy to assist you in any way possible!

Featured Job of the Month

"The very fast response and organization of this large project was impressive and very appreciated!"
~Yakuta Yasuda, General Manager, JX Nippon Mining & Metals Co.

12,000 Horsepower Oxygen Compressor Motor

Emergency Break Down!

At the beginning of November, we were approached by JX Nippon Mining & Metals Co., Ltd., a Japanese based copper mining company, with the news that one of their 12,000HP, 1200 RPM, 6.9 KV synchronous compressor motors had failed in their oxygen plant that was running in Japan’s largest copper smelter.

The entire process included a complete electrical and mechanical engineering evaluation, machine work on journals and shaft, mechanical modifications, assembly, testing per IEEE 115, and all logistics from our plant in Okmulgee, Oklahoma to Tokyo, Japan. We were able to turn the job around in just over one week's time, and the plant is now fully operational. These emergency turn arounds are typical to The Pump & Motor Works, and we are proud to lead the industry in responsiveness to these situations.

Your Number One Resource!

Offering expertise accross a multitude of industries and diciplines.

Power Generation

Offering a broad range of services for the nuclear and conventional power generation industry inclusive of like for like replacements, component qualification, and testing services.

HVAC (Chillers)

Providing new and used replacements for chiller motors 100 horsepower and higher. We repair and rewind semi-hermetic and D-Flanged motors as well as manufacture new rotors.


We have numerous high torque/high inertia machines for conveyors, crushers and much more. These can be provided from our inventory or custom designed and manufactured.

Oil and Gas

Some of our products include custom designed pump and motor packages for pipelines, ruggedly designed reciprocating compressor motors, and much more.

Steel Mills

Large D.C. tandem and reversing duty mill motors, custom built wound rotor induction motors, liquid rheostats, and large synchronous machines are just a few products we offer.


We provide wound rotor induction motor packages for mills of all sizes inclusive of a liquid rheostat, primary starter, and logic controls. SVC's are also available.


We offer large synchronous motors and wound rotor induction motors complete with liquid rheostat, primary starter and logic controls for ball mills.

Gas Compression

We offer induction and synchronous motors up to 30,000 horsepower for centrifugal and reiprocating oxygen, nitrogen and natural gas compressors.

  • At any time, day or night, we are ready to assist you with all of your emergency requirements. For imediate after hour support, visit our contact section and send us a quick message. Our customer service representatives are standing by to assist you.

  • We offer complete site walk downs, system assessment via 3D modeling and finite element analysis, electric motor design, computational fluid dynamics and much more. Contact us today for your free consultation.

  • We have an in house quality assurance program complete with our customized standard operating and quality assurance procedures initially designed to be in compliance with ASME NQA-1, but now expanded to encompas the requirements of all industries. Please contact us today to request a copy of our QA manual.

  • Through our many years of providing remanufactured equipment to the process industry, we have accumulated a vast library of drawings and designs which assist us in research and development. Now, with the aid of cutting edge technology, we are able do completely design and manufacture our own large electric motors from scratch optimizing performance and reliability.