Explosion-Proof Drive Technology for Critical Environments

An ATEX drive is a motor or drive system that is designed for use in environments where there is a risk of explosion, such as those containing flammable gases or dust. ATEX stands for ATmosphères EXplosibles and refers to the European Directive 2014/34/EU. The legislation outlines the safety requirements for equipment intended for use in hazardous areas, and aims to prevent explosions or ignition within installations.

BEGE supplies solutions for both gas zones (0, 1, and 2) and dust zones (20, 21, and 22). Each drive is tailored to the specific classification of the environment, including temperature class, the presence of vapors or particles, and the mission-critical load. In the design process, all relevant zone-specific risks and associated technical requirements are taken into account. This ensures that the system complies with both the regulations and real-world operating conditions.

An ATEX motor is designed to never act as a source of ignition. Unlike standard motors, ATEX motors feature special seals, explosion protection, and surface temperature monitoring. These features equate to a higher IP protection rating. They are certified for specific zones based on a thorough risk assessment.

Depending on the application, ATEX motors can be supplied in aluminum, cast iron, or stainless steel. Aluminum is lightweight and suitable for standard environments, while cast iron offers better vibration damping and mechanical strength. In industries where corrosion, hygiene, or chemical exposure play an important role, such as in the offshore industry or food production, stainless steel is the preferred choice. The choice of material is closely linked to zone classification, temperature rating, and environmental influences.

Yes. BEGE supplies both individual ATEX components and fully integrated ATEX drive systems, tailored precisely to the application. From motor and gearbox to frequency inverter and coupling, every component is selected according to compatibility, zone classification, and process requirements. By keeping engineering, assembly, and coordination in-house, BEGE delivers one cohesive system that demonstrably complies with applicable ATEX directives and is ready for immediate use.

Yes, ATEX drives can be specifically configured for corrosive environments such as those in the pharmaceutical industry, food production, or offshore installations. Performance is maintained even under harsh conditions thanks to the use of coated cast iron, stainless steel housings, special seals and corrosion-resistant bearings. BEGE adapts each system to the chemical, thermal, and mechanical demands of the environment, without compromising safety or reliability.

ATEX 114 (Directive 2014/34/EU): defines the technical and legal requirements for equipment and protective systems used in explosive atmospheres. This directive is aimed at manufacturers and suppliers. ATEX 153 (Directive 1999/92/EC) focuses on employers and specifies how workplaces in ATEX zones must be designed to ensure the safety of employees.