ABB 3GJM311210-BEG 3-Phase squirrel cage motor - Exdb IP66

Exdb flameproof protection and IP66 enclosure provide safe operation in explosive atmospheres and dusty environments, reducing ignition risks and unplanned downtime. The combination is ideal for mining, tunneling, and processing plants where hazardous-location compliance is mandatory. The rugged cast-iron frame further enhances durability in harsh surroundings, supporting longer service life and lower replacement costs. IE2 efficiency, with full-load 94.9% and partial-load performance around 94.2% to 92.7%, delivers measurable energy savings across the S1 duty cycle. Lower input losses translate into cooler windings, reduced cooling requirements, and longer insulation life. In continuous mining and material-handling applications, this reduces operating costs and improves equipment availability. Cast iron frame, 315 frame size, and bearings 6316/C3 provide structural rigidity and durability under heavy starts. The IMB5 IM3001 mounting class supports reliable belt-drive or gear-motor configurations, simplifying installation and enabling quick spare-part swaps. This robustness is essential for conveyors, pumps, and fans that operate under load in tough environments. Altitude up to 1000 m and ambient temperature up to 40 °C are accounted for in the motor's thermal design, ensuring consistent torque and protection in elevated sites. Insulation class ICLF, IC411, along with Exdb and IP66, align with hazardous-area standards, streamlining procurement and compliance documentation. Top terminator box location speeds wiring during commissioning and service. Two-pole, single-speed S1 operation delivers reliable, constant torque in a compact footprint, while reversible rotation supports versatile installation. The motor is not made-to-order, with a minimum 1 piece order, enabling rapid fulfillment for project runs. These features simplify maintenance planning and inventory management across mining and industrial plants.