Air Motors from Chicago Pneumatic – areas of application
Chicago Pneumatic offers a wide range of rust- and oil-free air vane motors with a power range from 0.16 kW (0.21 Hp) to 1.83 kW (2.45 Hp). Many motors are available with a threaded spindle (non-reversible) or a keyed spindle (reversible). Customer-specific solutions are also possible.
The air motors are resistant to dust, humidity and temperature fluctuations and can also be used in an ATEX (ATmosphères EXplosibles) version even under hazardous environmental conditions.
Compressed air motors are an ideal solution for a variety of applications, even in extremely different areas such as mechanical engineering, automotive industry, packaging, paper or printing industry, petrochemical industry, agricultural equipment, the food industry,and many other applications.
Air motors have many advantages over an electric motor and are often the only equipment that can be applied.
Introducing the air motor
The air motor is one of the toughest and most versatile power units available to the design engineer. The features and characteristics of the air motor make it the natural choice of power for industrial applications, present and future.
Compact and lightweight
Torque increases with load
Steplessly adjustable
Undamaged by overloads
Ideal in hazardous and hostile environments
Easily reversed
Rugged
Simple to install
Difference between vane air motors
Standard air vane motors
Stainless steel air vane motors
Low speed air motors
What are advantages of Pneumatic motors?
Heavy duty
Can be stalled indefinitely without overheating or causing other damage • Can be used in continuous stop-start operation • Unaffected by hostil environmental conditions
Performances
Performance
Compact and light: 4 to 6 times smaller and lighter than an electric motor with the same output • The power adapts to the load applied • Low installation costs, low operating costs, minimal maintenance costs
Versatility
Multiple operating speeds and torque ranges, easy power adjustment, option for progressive or instant start • Wide range of accessories • Easy to install and operate
Safe
No risk: No heat, no sparks • No hydraulic fluid: No leakage, no contamination, no fire hazard, no risk of a pressure surge • Resistant to electromagnetic phenomena • No electrical qualifications required
Advantages over AC motors
- Can be overloaded to a stall/standstill without damage
- Overload-proof
- Low installation costs
- Explosion proof
- Resistant to hazardous environmental conditions (dust, gas, water)
- Light weight and compact dimensions
- High density
- The speed and torque can be regulated by the air pressure or airflow
- Suitable for use in sterile environmental conditions
Installation, lines, compressed air provision
A good air supply is the key to achieving the highest efficiency from an air motor. It is recommended that the compressed air is filtered and regulated for maximum performance, speed and longevity. With an air treatment unit (filter) and a pressure regulator, the air can be filtered and adjusted to the required pressure.
- Always use the recommended hose size for the air supply
- It is recommended that an exhaust hose diameter larger than the air supply hose is chosen
- Check that the couplings are not reducing the air pressure
- Minimum air pressure in the supply circuit: 7 bars (101 psi) and regulated compressed air at the motor: 6.3 bars (90 psi)
- Max. line length between the main line and valve: 1.5 m
- Max. hose length between the valve and air motor: 3m (9.8 ft)
Air motors technical guides
What is the working principle of an air motor?
Explore the working principle of air motors and learn how they convert compressed air into mechanical power. Discover the different types of air motors, their applications, and advantages in our comprehensive guide.
Optimizing Air Motor Performance: technical Guide
Learn about the factors that affect the performance of air motors and how to optimize their efficiency, power output, and lifespan.
How to modify vane air motor performance?
Explore techniques and tips for modifying the performance of air motors, and learn how to adjust their speed, torque, power output, and other parameters to meet specific application requirements.
Air Motor Installation: Techniques and Best Practices
Learn how to install an air motor and get the best performance from your pneumatic system. Discover installation techniques, best practices, and safety considerations for air motors in our comprehensive guide.