Air Pumps
for Commercial Applications & Fuel Cells
Ogura purchased the unique supercharger design from Wankel in Germany in 1973, but it has been improved to meet the demanding, high efficiency requirements of many of today’s applications. Ranging in size from just under 6 m^3/hr (TX002) to over 1212 m^3/hr (TX28), Ogura’s positive displacement blower can handle applications from air to the universe’s lightest gas: Hydrogen.
When efficiency counts, Ogura delivers. Ogura’s design is one of the most efficient positive displacement pumps in the industry. These pumps can help make your next generation machine smaller, lighter and more powerful.
Hollow, aircraft grade aluminum rotors are coated with a special lightweight sealing material. This unique low inertia design helps provide the fastest response time for this type of blower.
Air Pumps Links
Ogura Design Advantages
Low system inertia:
The advanced rotor design uses low inertia components that can be easily accelerated and maintain good clearance in high temperatures.
Remote engagement/disengagement:
An electromagnetic clutch can be added to any of the Ogura air pumps to allow easy engagement or disengagement, reducing parasitic loads since the unit only rotates when air boost is needed.
Special coated rotors:
The rotor lobes in the air pumps have a special coating that helps them to adapt to the thermal expansion within the unit, this helps to maintain very tight clearances. The rotors coating also has the ability to absorb particulates, reducing the chance of scoring the housing, allowing the unit to maintain high efficiency over a long time.
Higher efficiency:
Because of the advanced rotor design the sealing of the air is spread over a larger contact area, which improves operating efficiency and reduces noise.
Models and Dimensions
| Model No. | Theoretical Discharge cc/rev | Max RPM (cont) (RPM) | Max RPM (inst) (RPM) | Max Pressure ratio (cont) | Max Pressure ratio (inst) | Max Discharge at Max RPM (at pressure ratio | Wgt (kg) | PIC | DXF | 3D | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| TX01 | 100 | 0.00 | 0.00 |  | |||||||
| TX02 | 200 | 15000 | 17000 | 1.8 | 2.0 | 130.00 | 2.70 | | |||
| TX04 | 410 | 12000 | 15000 | 1.8 | 2 | 235.00 | 5.30 |  |  | ||
| TX07 | 730 | 12000 | 15000 | 1.8 | 2 | 415.00 | 6.60 | | |||
| TX10 | 960 | 11000 | 14000 | 1.8 | 2 | 500.00 | 7.80 | | |||
| TX12 | 1160 | 11000 | 14000 | 1.8 | 2 | 605.00 | 8.40 | | |||
| TX15 | 1460 | 10000 | 13000 | 1.8 | 2 | 675.00 | 10.00 | | |||
| TX20 | 2060 | 9000 | 13000 | 1.8 | 2 | 920.00 | 15.00 | | |