Safer remote operations in hazardous area with pneumatic motors  

12 mars 2024

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In industrial operations, ensuring the safe dispersal of fumes is crucial for maintaining a secure environment.
Given as an example, during maintenance on gas pipelines, vent valves are used to release pressure, creating noisy and vibration-prone conditions. 

In addition, operators need to activate vent valves remotely for safety and ease of use. 
To address this, a pneumatic motor is usually preferred over hydraulic counterparts due to its lighter weight. As well, hydraulic systems rely on fluid to transmit power, and any leakage can result in messy and potentially hazardous situations, as well as loss of efficiency.

Let's delve further into the advantages of pneumatic motors over in hazardous environments.

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Key consideration : Pneumatic motor mounted on a gearbox 

Air motors are preferred allies in challenging, aggressive, and hazardous environments due to their robustness, compactness, and versatility.

 

🔵 The pneumatic motor use compressed air to generate rotary motion, offering a clean and efficient power source. Its reversible nature enables seamless switching between clockwise and counterclockwise rotation, providing flexibility in operation.

 

🔵A reversible pneumatic motor mounted on a gearbox offers exceptional versatility and functionality in various industrial applications. This combination allows for precise control over rotational direction and speed, making it suitable for tasks that require both forward and reverse motion.

 

🔵By integrating the motor with a gearbox, torque and speed can be finely tuned to suit specific requirements. The gearbox serves to amplify torque output while reducing rotational speed, ensuring optimal performance for various load conditions.

 

🔵This setup is particularly advantageous in situations where precise control and maneuverability are essential, such as in valve actuation, conveyor systems, and material handling equipment. The reversible pneumatic motor mounted on a gearbox offers reliability, efficiency, and ease of operation, making it a preferred choice in diverse industrial settings.

 

Viable solution : modec reversible pneumatic motor 


Air motors « 30 » series, has long proven itself in the most demanding applications in terme of torque, power and robustness. Some of its advantages : 

 

30 series

High Torque:

The MT30 mounted on a gearbox providing sufficient power (up to 3200 W) to operate valves or other equipment with ease, even in the most challenging conditions.

Low Vibration Levels:

The combination of the reversible pneumatic motor and MT30 results in smooth and stable operation, minimizing vibration levels. The gearbox design also means the appliance can withstand a torque in excess of 600Nm.

Versatility:

The reversible feature of the pneumatic motor, combined with the flexibility of the gearbox, allows for precise control over rotational direction and speed. This versatility makes the system suitable for a wide range of applications in different industries.

Compact and Lightweight:

Pneumatic motors are generally more compact and lightweight compared to hydraulic counterparts, making them easier to transport and install. This makes the system more agile and adaptable to various working environments.

ATEX Certification:

Both the pneumatic motor and gearbox can be certified to meet ATEX standards, ensuring their safe operation in potentially explosive atmospheres. This certification provides peace of mind in hazardous environments where safety is paramount. 

Efficiency:

Pneumatic motors are known for their high efficiency and responsiveness. Coupled with the MT30 gearbox, this system offers efficient power transmission and precise control, resulting in improved overall performance and productivity.

Reliability:

Pneumatic motors are robust and durable, requiring minimal maintenance compared to other types of motors. When coupled with a high-quality gearbox like the MT30, the system offers long-term reliability and trouble-free operation, reducing downtime and maintenance costs.


Our clients have confirmed the effectiveness of using a reversible pneumatic motor mounted on a gearbox. They've experienced significant improvements in operational efficiency, safety, and reliability. Clients appreciate the high torque output, low vibration levels, and versatility of this combination, especially in hazardous environments

In conclusion, the use of pneumatic motors offers a reliable and safe solution for remote operation in hazardous environments, ensuring efficient maintenance practices and minimizing risks. 


For further information or assistance, please do not hesitate to contact us.

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Sandra Noël

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