PT Units - Power Transmission Unit Converter

Introducing a new mobile app for iOS and Android: PT Units!

PT Units is a unit converter for the Power Transmission Industry. Quickly and accurately convert units of:

  • Torque
  • Force
  • Temperature
  • Fluid Volume
  • Mass
  • Length
  • Linear Velocity
  • Pressure and Stress
  • Moment of Inertia


Do you need to find and get in touch with your nearest Sumitomo Drive Technologies representative?  No problem!  Just use the built-in Contact tab to locate your nearest representative or contact our Customer Service department!

Also, check out the Website tab for Sumitomo Drive Technologies product and industry-specific information!



- Convert units of Power, Torque, Force, Temperature, Fluid Volume, Mass, Length, Linear Velocity, Pressure and Stress, and Moment of Inertia..
- Copy unit conversion results to pasteboard.
- Set default input and output units. / Restore factory default settings.

- Locate Your Sales Representative: Navigate to find your location or use your device's built-in Current Location feature to obtain the current contact information for your local Sumitomo Drive Technologies sales representative.
- Use the resulting hypertext links to contact your sales representative via phone or email.
- Contact Customer Service: For iPhone and Android: Contact our Customer Service department via phone or email.  For non-phone devices utilizing both Android and iOS operating systems: Contact our Customer Service department via email.

- Navigate through our website for product information, industry-specific information, and white papers.
- Use the provided links to see our pages on the following social networking sites:
-- Facebook
-- Twitter
-- YouTube

Note: PT Units is available in English, Spanish, Portuguese, French, Chinese, Korean and Japanese.


Need Support?

We can help you with any questions, comments or any general feedback about all of our mobile applications.

Click here to email Sumitomo's Mobile App Support.

Ready to download?

Android app on Google Play

Want more information?

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Locate Your Nearest Representative

Our comprehensive sales and service network extends throughout North and South America. Enter your zip code to find the Sumitomo facility, sales representative, and distributor in your region.


Sumitomo's product Configurator is live! Select the ideal Sumitomo product for your application, download 2-D and 3-D CAD drawings and models, and print out a technical spec sheet of your configuration!
Click here to get started! Sumitomo's Product Configurator

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