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Working Principle
TMY8 vane air motor is a kind of energy conversing device, which adopts compressed air to rotate vanes, changing air pressure energy into mechanical energy and outputting driving power.
Application Places
Widely used in mining, oilfield, construction, smelting, paper making, pharmacy, chemicals. This motor is ideal mated driving machine for large-scale drilling machines.
Why choose us:
1. Stepless in speed. Adjusting air volume to change rotate speed and power.
2. Change air-inlet and air outlet direction to rotate and counter-rotate.
3. The anti-load function enables the motor to rotate at low speed when overload, and regain high speed when overload relived.
4. Stable under inflammable, explosive, outdoor, wet, damp, and other extremely conditions.
5. Concise structure, compact in size and light in weight, easy to operate and convenient to maintain.
6. High starting torque enables starting with load, fast and reliable to start and stall.
Technical Parameters:
Working pressure (MPa) | 0.5 |
No-load speed (r/min) | 7000 |
Rated speed (r/min) | 3500 |
Rated power (kW) | 8 |
Air consumption (L/s) | 200 |
Products used in projects:

Established in 1970, Yantai Petroleum Machinery Co., Ltd is High and New-tech Enterprise in Shandong Province, with an area of 39,300 square kilometers, capital assets up to RMB403, 638,000.00, and 320 staff in all, of which 89 are technicians.
Our main products cover: JQH Air Winches, JQHSY Remote-control Air Winches, TMY,TMW,TMH series Air Motors, Drilling Rod Kelly Spinners and Tap Kelly Spinners, and pre-supply oil pumps, of over 10 series and totally more than 30 varieties, which are all widely used in oilfields, mining, shipbuilding, engineering machinery, combustion engine, etc.
Our company is equipped with first-rate automatic Performance-testing System, gaining the Certificate of ISO: 9001-2008, American Petroleum Institute (API), CCS certification and other security certificates. Thanks to our 40 years matured techniques, advanced equipment, precise testing instruments and modern management system, we possess good reputation from domestic and abroad.
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