ABB 3GJM224210-AEG 3JM2__M3 Flameproof Exd motor - IP66
Part Number: 3GJM224210-AEG
Quick Summary
ABB 3GJM224210-AEG is a flameproof Exd 3-phase mining motor for hazardous environments. Maintenance downtime and safety compliance are persistent challenges in demanding mining environments. It offers IP66 protection, Exdb flameproof certification, and ICFL insulation for reliable operation in harsh atmospheres. With IE2 efficiency and robust cast-iron construction, it reduces energy use and lifecycle costs while meeting global standards. This combination supports safer operation, longer service intervals, and predictable performance for conveyors, pumps, and heavy-duty equipment. The motor's 225 frame, 8 poles, and top-placed terminal box simplify installation and service in tight industrial spaces. Designed for continuous operation and harsh climates, it supports compliance with ATEX/IECEx expectations while delivering dependable torque.
Product Information
ABB Type Designation
M3JM 225SMA 8
Invoice Description
M3JM 225SMA 8
Product Name
3-Phase squirrel cage motor
Product Type
3JM2__M3JM_IE2_Group_I_Flameproof_Exd_mining_motor
Made To Order
No
Minimum Order Quantity
1 piece
Order Multiple
1 piece
Selling Unit of Measure
piece
Country of Origin
Finland (FI)
Customs Tariff Number
85015230
Electrical Data
Temperature Class Default
--
Altitude
1000 m
Ambient Temperature
40 °C
IC Class
IC411
IE Class Data (50 Hz)
IE Class IE2 | Full Load (100%) 88.6 % | Partial Load (75%) 89.1 % | Partial Load (50%) 88.1 %
IE Class Data (60 Hz)
IE Class IE2 | Full Load (100%) 89.5 % | Partial Load (75%) 89.4 % | Partial Load (50%) 87.7 %
IP Class
IP66
Insulation Class
ICLF
Direction of Rotation
Both sides
Number of Poles (High)
8
Two Speed Motor
No
Type of Duty
S1
Voltage Code
E
EX-Protection
Exdb
Frame Material
Cast Iron
Frame Size
225
Bearing
6313/C3
Bearing NDE
6312/C3
IM Class
IMB3 IM1001
Terminator Box Location
Top
Package Level 1 Units
0 pallet (lift)
Product Net Weight
383 kg
Gross Weight
393 kg
WEEE Category
4. Large Equipment (Any External Dimension More Than 50 cm)
UNSPSC
26101100
Exdb flameproof protection is a core feature that prevents ignition in explosive atmospheres, protecting personnel and assets. This design helps you meet ATEX/IECEx requirements while maintaining continuous operation in mines and other hazardous settings. The motor is suitable for underground conveyors, mining pumps, and hoisting equipment where explosion protection is mission-critical. IP66-rated enclosures guard against dust ingress and powerful water jets, ensuring dependable performance in harsh environments and washdown areas. This enclosure robustness reduces unplanned downtime caused by enclosure damage or moisture ingress, translating to improved uptime for material handling systems and fans in mining facilities. IE2 efficiency class delivers solid energy savings under full-load and partial-load conditions, with measured performance around 88.6–89.5% depending on frequency. This translates to lower operating costs for continuous-duty loads like grinding mills, conveyors, and processing lines, while staying compliant with energy regulations and utility incentives for efficient motors. Eight-pole design provides robust starting torque and stable speed under heavy loads, well-suited for variable torque applications. The S1 continuous duty specification supports uninterrupted operation in long-running processes, enabling predictable conveyor speed and consistent pump performance in demanding mining operations. Cast iron frame size 225, paired with 6313/C3 bearings, delivers rugged mechanical strength and excellent heat dissipation. The top terminator box simplifies electrical installation in cramped plant spaces, while the IMB3 IM1001 mounting class ensures flexible, vibration-tolerant alignment for armored, shielded drives in harsh environments. Compatibility with standard mining motor accessories and its Finland origin support streamlined procurement and vendor reliability for project teams, ensuring a stable supply chain and consistent spare parts availability.
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FAQs
This motor uses a top termination box and IMB3 IM1001 mounting class, with a 225 frame and 8 poles, simplifying installation in constrained spaces. It is designed for continuous S1 duty and can be aligned with standard mining drive assemblies. Plan for a 383 kg net weight and 393 kg gross weight when selecting mounting supports and shrouds.
It features Exdb flameproof protection and an IP66 enclosure, providing robust explosion protection and resistance to dust and water ingress. The insulation class is rated ICLF, and the unit is designed to operate under ATEX/IECEx expectations, ensuring safe operation in underground and surface mining locations with strict safety requirements.
The motor is IE2 certified, with Full Load efficiency around 88.6–89.5% depending on frequency and load. This level of efficiency reduces energy consumption for continuous-duty applications such as conveyors and processing lines, contributing to lower total cost of ownership and improved sustainability metrics on site.
Yes. Rated for altitude up to 1000 m and ambient temperatures up to 40 °C, it maintains reliable performance in mountainous mining zones. The 8-pole design provides stable speed and high starting torque for conveyors and heavy-load equipment, even under hot or dusty conditions typical of mining sites.
The cast iron frame and bearings (6313/C3 and 6312/C3) support rugged reliability and heat dissipation, reducing maintenance intervals. Top box access and IM mounting ease field service, while the Ex protection and robust construction minimize downtime in hazardous environments, delivering predictable long-term performance for critical mining assets.