Smith Services, a Timken brand, is one of the largest motor service organizations in the United States.

Gearbox Repair & Upgrade

Expertise in the Service Center, Reliability in the Field

Using state-of-the-art inspection and measurement techniques, we are equipped to answer critical operational questions from our customers. Our goal is to provide the rotating equipment decision makers with the data they need to make informed decisions.

Additionally, by performing a detailed design review of both the gearbox and its application, our engineers evaluate all of the various factors and influences that may have changed over time. Often, in fact, decades have passed since our equipment was first put in service.

This approach helps us determine the up-rate potential of the unit, as well as incorporate any designed upgrades during the repair process to ensure you are getting the absolute most out of your equipment.

Local Service. National Support. Global Expertise.

Our gearbox repair and upgrade services are backed by more than a century of engineering and manufacturing excellence. And though the engineers at Smith Services have immediate online access to more than 4,000,000 technical documents of the TPS proprietary brands, we are backed with in-person support from the engineering and technical center staff at the Philadelphia Gear headquarters in King of Prussia, Pennsylvania.

The bottom line is that there is no gearbox problem you have that we haven’t seen before. We are proud to face the toughest gearbox repair challenges in the most demanding industries with an unsurpassed suite of products and services including:

  • Expertise in all gearing types
  • Application engineers at each facility
  • On-site assistance 24/7/365
  • Ability to work on any brand, any time
  • Reverse engineering and up-rating capability
  • Parts manufactured to OEM specs
  • All gearboxes undergo full speed testing
  • Backed by best-in-industry 3-year warranty
  • Independently ISO 9001 Certified
Our gearbox repair and upgrade services are backed by more than a century of engineering and manufacturing excellence.

Philadelphia Gear's newest regional service center—Smith Services in Princeton, West Virginia—is the Mid-Atlantic region's premier source for the inspection, repair and upgrade of any brand of equipment.

Philadelphia Gear/Smith Services personnel are thoroughly skilled in performing gearbox failure root cause analysis. For repairs, we provide full disassembly and cleaning, inspection and measurement, engineering evaluation and recommendations, performance of repairs and spin test. Additionally, all repaired equipment is backed by our best-in-industry three-year warranty.

By using its 120 years of design experience, Philadelphia Gear can apply its world class standards of function and reliability to any gearbox, regardless of who was the original manufacturer. This will ensure you get Philadelphia Gear quality and performance out of your equipment.

Call your Timken Power Systems representative at Smith Services today at 304.431.2446 to see how we can extend the life of your critical equipment. After all, our goal is the same as yours: reduce unplanned downtime.

Commitment to Excellence Backed by State-of-the-Art Capabilities for Gear and Motor Repair

Any Brand, Any Time

In its role as Philadelphia Gear's Mid-Atlantic Service Center, Smith Services offers rebuild and upgrade services on all gearbox manufacturers' drives, including:

Amarillo
Chemineer
Cleveland
David Brown
Delaval
D.O. James
Falk
Farrell
Flender
Foote Jones
General Electric
Hamilton Gear*

Hartig
Hansen
Horsburgh and Scott
Lightnin
Link-Belt
Lufkin
Maag
Marley
Mitsubishi
Mixco
Nuttall
Philadelphia Gear*

Philadelphia Mixer
Renk
Renold
Sumitomo
Standard Machine*
Thyssen
WesTech*
Western Gear*
Westinghouse*

*Philadelphia Gear, Western Gear, WesTech, Standard Machine, Hamilton Gear and Smith Services are all registered trademarks of The Timken Company or its affiliates.