Products

Trasmeca Electric ATEX Explosion-Proof Motors

Hazardous-Area Induction Motors & Actuators | 0.18 kW – 500 kW

The Trasmeca Electric ATEX Explosion-Proof Motor Series is engineered for reliable operation in severe industrial and hazardous environments. Heavy-duty cast housings with integrated cooling fins and an industrial blue finish provide optimal thermal dissipation and mechanical durability.

Product overview

Built for Severe & Hazardous Environments

Each unit is equipped with a reinforced, top-mounted circular terminal box secured by heavy perimeter bolts and clearly identified by an embossed red Ex symbol. The range covers standard horizontal drive requirements as well as integrated geared drive and actuator configurations.

0.18–500 kWPower range
2 / 4 / 6 poleConfigurations
B3 / B5 / B35Mounting
Specifications

Key Technical Specifications

Values marked “confirmed at quotation” are verified against the motor nameplate or datasheet before you order.

SpecificationDetails
Product typeATEX explosion-proof AC induction motors & actuators
Hazardous area markingProminent red Ex enclosure marking. Specific ATEX coding (e.g. Ex db / Ex eb, gas / dust zones)
Confirmed from the datasheet at quotation
Power range0.18 kW to 500 kW
Pole configurations2-pole (~3000 RPM), 4-pole (~1500 RPM), 6-pole (~1000 RPM)
Mounting arrangementsB3 (foot mount), B5 (flange mount), B35 (foot & flange mount)
Rated frequency50 Hz / 60 Hz dual rated
Housing & enclosureHeavy-duty cast iron construction with surface cooling fins in industrial blue
Terminal boxTop-mounted, circular explosion-proof chamber with heavy-duty bolting and side cable entries
Cooling methodTotally Enclosed Fan Cooled (TEFC) with rear protective cowl
Output shaftPrecision cylindrical drive shaft with standard keyway
Rated voltageStandard industrial voltages (e.g. 230/400 V, 400/690 V)
Confirmed from the motor nameplate at quotation
Ingress protectionTypically IP55, IP65 or IP66
Confirmed from the motor nameplate at quotation
Insulation / temperature classTypically Class F (temperature rise B) / temperature class T3, T4
Confirmed from the motor nameplate at quotation
Why Trasmeca ATEX

Key Features & Benefits

01

Explosion-Proof Housing

Heavy cast enclosure and high-integrity flameproof joint surfaces designed to contain internal ignition risks.

02

Flexible Mounting Configurations

Foot-mounted base brackets with pre-drilled holes allow easy integration into pumps, compressors, fans and conveyor drives.

03

Integrated Drive Compatibility

Available in motor configurations as well as specialised actuator / gear-driven units.

04

High-Durability Finish

Finished in an industrial blue protective coating suitable for harsh factory and outdoor installations.

Applications

Where It Is Used

Trasmeca ATEX motors are specified for pumps, compressors, fans, conveyors and actuator-driven equipment in chemical, oil & gas and other hazardous-area plants.

Need an ATEX Motor for a Hazardous Area?

Send us the application, zone, required power, mounting and frequency — our engineers will confirm the correct ATEX configuration before you order.