EN 
FR 
TECHNICAL DATA
Type: EXD(E) IIB ATEX
Power: 0,75kW – 355kW
Poles: 2 | 4 | 6 | 8 pôles
Rotation speed: 750 – 3600 RPM
Frequency variation: 50 Hz | 60 Hz
Hauteur d’axe: 80–315
Protection: IP55
Temperature class: T4, T5
Cooling: IC411
Insulation class: F
Designation: S1
Standard: IEC 60034-30-1
Voltage: 400V Y – Motors ≤ 3 kW, 400V Δ – Motors ≥ 3 kW. More voltages can be provided on request.
APPLICATION
Our ATEX Motors are used in a wide variety of applications:
- Fans (air handling units)
- Hydraulic power pack
- Pumps (for water, gasoline, oils)
- Shredders (granulating, crushing)
- Gears (reducers, gearmotors)
- Alternators
- Compressors
We invite you to contact us here for your requests.
Vous pouvez aussi télécharger notre catalogue moteurs ici.
ATEX Electric Motor: An Introduction to Safety in Explosive Environments
ATEX electric motors are essential components for industries operating in potentially explosive environments. The acronym ATEX refers to the European directive for equipment intended for use in explosive atmospheres, and these motors are specifically designed to meet these strict safety standards. In this article, we will explore the key features, benefits and applications of ATEX electric motors, emphasizing their importance in safety-critical environments.The Key Characteristics of ATEX Electric Motors
An ATEX electric motor is distinguished by several essential characteristics:- ATEX Certification: Unlike conventional electric motors, ATEX motors undergo rigorous certification to ensure compliance with ATEX safety standards. This means they are tested and approved for use in potentially explosive areas.
- Robust Design: ATEX motors are generally built with materials resistant to corrosion, heat and hostile environments. This robust design makes them suitable for the harsh conditions found in the petroleum, chemical and mining industries.
- Reinforced Electrical Insulation: Electrical insulation is reinforced to minimize the risk of electrical discharges and sparks, which could trigger an explosion.
- Adaptation to ATEX Zones: ATEX electric motors are available in different versions to adapt to different ATEX zones, whether for gases (zone 0, 1 or 2) or for dust (zone 20, 21 or 22).
Advantages of ATEX Electric Motors:
- Increased Safety: The main reason to opt for ATEX motors is safety. They are specially designed to minimize the risk of explosion, electrical failure and heat release, which is essential in industries where flammable gases, vapors or combustible dusts are present.
- Regulatory Compliance: Using ATEX electric motors allows companies to comply with strict regulations for the safety of equipment in hazardous areas. This can help avoid legal penalties and maintain a strong reputation.
- Reliability and Durability: ATEX motors are manufactured to withstand harsh environments and operate reliably for long periods, minimizing costly downtime.
- Energy Savings: Many ATEX electric motors are designed for maximum energy efficiency, which can translate into substantial cost savings in the long run.
Technical Details of ATEX Electric Motors:
- Protection Classes: ATEX motors are classified according to their protection against explosions. Classes I, II and III correspond respectively to gas, dust and textile fiber environments. Subclasses indicate the additional level of protection.
- Ambient Temperature: ATEX motors are designed to operate within a specific ambient temperature range, which is essential to ensure proper operation in extreme conditions.
- Types of Protection: ATEX motors use various methods of protection, such as encapsulation, overpressure or submersion, to prevent the ignition of explosive substances.
- ATEX Marking: Each ATEX motor is marked with specific symbols and information to indicate its proper use and compliance with ATEX standards.
In conclusion, ATEX electric motors are critical components to ensure safety and regulatory compliance in explosive environments. Their robust design, ATEX certification and safety benefits make them a compelling choice for many high-risk industries. If you need electric motors suitable for explosive environments, ATEX motors are an option to seriously consider.