ABB 3GJM284230-ADG 3-Phase Motor - Exdb Flameproof
Part Number: 3GJM284230-AEG
Quick Summary
ABB 3GJM284230-ADG is a 3-phase squirrel cage motor for heavy mining and processing drives. In challenging environments, customers struggle with downtime, explosion-protection requirements, and maintenance-intensive equipment. This design delivers Exdb flameproof protection, IP66 ingress protection, and ICFL insulation to meet rigorous safety and environmental standards. The motor’s rugged cast-iron frame and IMB3 IM1001 mounting simplify installation and long-term service. Its IEC IE2 efficiency supports meaningful energy savings on continuous-duty S1 applications, even at altitude up to 1000 m and 40 °C ambient. With a durable 280 frame and 8-pole design, it provides reliable torque across standard mining cycles, aligning with OEMs and service providers seeking compliant, high-uptime industrial motors.
Product Information
ABB Type Designation
M3JM 280SMC 8
Invoice Description
M3JM 280SMC 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%) 92.4 % | Partial Load (75%) 92.8 % | Partial Load (50%) 92.7 %
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
280
Bearing
6316/C3
Bearing NDE
6316/C3
IM Class
IMB3 IM1001
Terminator Box Location
Top
Package Level 1 Units
0 pallet (lift)
Product Net Weight
746 kg
Gross Weight
766 kg
WEEE Category
4. Large Equipment (Any External Dimension More Than 50 cm)
UNSPSC
26101100
Feature: Exdb flameproof protection enables operation in hazardous zones. Impact: Reduces safety risk and shutdown costs by maintaining enclosure integrity under explosion-prone conditions. Application: Ideal for underground mining and petrochemical interfaces where ignition sources must be contained. Feature: IP66 enclosure and ICFL insulation protect against dust, water ingress, and thermal stress. Impact: Improves reliability and extends service intervals in harsh environments. Application: Suitable for long-running mining, mineral processing, and outdoor installations. Feature: IE2 efficiency supports energy cost savings on continuous-duty S1 operations. Impact: Lowers total cost of ownership through steady performance and reduced utility demand. Application: OEM-driven drives and serviceable mining motors. Feature: Cast-iron frame 280 with 6316/C3 bearings and IMB3 IM1001 mounting. Impact: Robust mechanical integrity reduces maintenance cycles and simplifies retrofits. Application: Heavy-duty mining and industrial fans or conveyors. Feature: Exdb explosion protection combined with IP66 protection and 40 °C ambient capability. Impact: Enables safe operation in explosive atmospheres while maintaining performance. Application: Underground or surface mining equipment and dusty, wet sites. Feature: 8-pole design with single-speed operation in S1 duty. Impact: Stable torque characteristics and predictable lifecycle for continuous operations. Application: Continuous mining conveyors, crushers, and material handling systems.
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FAQs
Exdb flameproof protection indicates the enclosure is designed to withstand internal explosions without igniting the surrounding atmosphere. This certification ensures safe operation in hazardous areas such as underground mines or chemical processing plants, reducing ignition risk, enabling compliant installations, and supporting maintenance teams with clearer safety margins.
Yes. The IP66 rating guarantees dust-tight integrity and robust water ingress protection, which is essential for reliable operation in dusty, wet, or abrasive mining environments. Combined with Exdb protection, the motor delivers dependable performance and safer long-term operation in harsh underground and surface mining conditions.
The motor achieves IE2 efficiency, optimized for continuous-duty S1 operations. This translates to meaningful energy savings over the motor’s life, reducing running costs in continuous mining drives and processing lines while meeting regulatory expectations for efficiency in industrial equipment.
The motor uses a 280 frame with a rugged cast-iron construction and bearings 6316/C3. It supports IMB3 IM1001 mounting and comes with a top terminator box location, simplifying retrofits and OEM integrations in established mining equipment and conveying systems.
Key certifications include Exdb explosion protection and IP66 enclosure, ICFL insulation, and IE2 efficiency. The motor is designed for high-durability operation in mining and harsh industrial environments, meeting safety standards for hazardous zones and demanding environmental conditions.