Air Motors Today: Time To Go “LUBEFREE”

Gast Lubricated Air Motors Can Provide Years of Use when Provided with Good Quality Compressed Air.

 

What is good quality compressed air for a lubricated air motor???

  • Clean (free of dirt, debris, pipe scale and other foreign matter)
  • Dry (no condensable water)
  • Lubricated (1 drop of oil for every 50 CFM of air while the unit is running, or 1 drop of oil per continuous minute of run time)
    • Gast recommends Gast #AD220 oil or a detergent SAE#10 automotive engine oil for lubricating.


How does a Gast Rotary Vane Air Motor Operate?

  • Rotary vane air motors operate with compressed air and do not require electrical power. Expanding air behind the vanes produce rotation, providing horsepower and torque.

Challenges with Lubricated Air Motors:

While Gast Lubricated Air Motors are rugged and reliable when provided with good quality, lubricated air, the associated in-line lubricators and the oil itself pose maintenance and application challenges.

  • Oil must be added and maintained
    • This maintenance can be time consuming
    • It may be logistically challenging
    • It may be remote
    • Maintenance downtime can be costly
  • Oil itself may not be compatible or allowed in some applications.
    • Mixing, processing and pumping applications where potential oil contamination of high value materials and liquids is not acceptable.
    • Items for consumption, such as food, beverage and pharmaceuticals are other areas where oil contamination is simply not allowed.

The SOLUTION:

Gast’s  “LubeFree” and MVP line of air motors feature LubeFree vanes made of a proprietary material that works effectively without lubrication.

  • Independent testing has shown operation in excess of 10,000 hours in completely oilless applications!
    • Lubricating these air motors will extend their life even further.
  • Gast’s LubeFree Series of air motors are based on the popular lubricated 2AM & 4AM Series of air motors to allow for drop in versatility.
    • In addition to the new LubeFree vanes these units incorporate surface treatment help minimize corrosion.
      • “LL” option has a rotor with corrosion treatment for applications with limited or no lubrication.
      • “NLP” option with complete corrosion protection to the rotor, body and endplates.

GAST MVP Series Air Motors

  •  Gast’s MVP Series of Air Motors also feature Gast’s LubeFree vanes, but are available in both Aluminum and Stainless Steel .
    • Optional 300 Series Stainless Steel available with IP ratings
  • Multiple mounting options include NEMA, IEC flange, hub and foot supports.


SO WHAT ARE YOU WAITING FOR????!!!!!

For further info, check out

https://gastmfg.com/uploads/catalogs/Gast-LubeFree-Rotary-Vane-Air-Motor-Brochure.pdf

https://gastmfg.com/products/air-and-gear-motors

 

All the best,

Ed Walker
RG-Group Gast & Atlas Copco Vacuum Product Specialist
Cell: 888-840-1669
Customer Service Center: 800-382-2823
Email: [email protected]
www.rg-group.com

You can count on RG Group for excellent quality and service

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