ABB 3GJM284220-ADK Motors & Drives - Flameproof IE3 Mining Motor
Part Number: 3GJM284220-ADK
Quick Summary
The ABB 3GJM284220-ADK flameproof motor delivers 45 kW of reliable power for mining and other hazardous environments. Engineers often grapple with achieving rigorous safety compliance while controlling operating costs in challenging underground conditions. This design delivers IE3 premium efficiency, IP66 enclosure, and Exdb explosion protection to help you meet regulatory requirements while maximizing availability. With a robust cast iron frame, IMB3/IM1001 mounting, and a top-terminal box, installation and service are streamlined, reducing downtime and total cost of ownership. In addition to compatibility with 400 V, 50 Hz systems, the motor’s proven reliability supports steady, long-term production in harsh conditions.
Product Information
ABB Type Designation
M3JM 280SMB 8
Product Name
3-Phase squirrel cage motor
Product Type
3JM3__M3JM_IE3_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
85015290
Medium Description
45kW, 8 Poles, Frame Size 280, 3 Phases, 400V, 50Hz, IP66 Enclosure, IMB3/IM1001 Mounting (3GJM284220-ADK)
Short Description
45kW, 8P, Frame Size 280, 3PH, 400V, 50Hz, IP66, IMB3/IM1001
Electrical Data
Connection Configuration
D
Temperature Class Default
--
Input Voltage (Uin)
400 V
Frequency (f)
50 Hz
Output Power
45 kW
Altitude
1000 m
Ambient Temperature
40 °C
IC Class
IC411
IE Class Data (50 Hz)
IE Class IE3 | Full Load (100%) 92.2 % | Partial Load (75%) 92.1 % | Partial Load (50%) 90.7 %
IE Class Data (60 Hz)
IE Class IE3 | Full Load (100%) 92.4 % | Partial Load (75%) 92.1 % | Partial Load (50%) 90.5 %
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
D
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 Depth / Length
1088 mm
Product Net Height
762 mm
Product Net Width
481 mm
Product Net Weight
666 kg
Gross Weight
686 kg
WEEE Category
4. Large Equipment (Any External Dimension More Than 50 cm)
UNSPSC
26101100
Flameproof Exdb design is engineered to prevent ignition in hazardous zones, lowering risk to personnel and equipment while enabling compliant operation in underground mining. The business impact is tangible: enhanced safety profiles and reduced downtime translate to higher throughput and lower incident-related costs. This motor is ideal for conveyors, pumps, and other critical mining applications where a rugged Exd solution is required. IE3 premium efficiency reduces energy consumption and operating expense over the motor’s life, supporting lower total cost of ownership and a smaller environmental footprint. In practice, the energy savings compound with the motor’s durable IP66 enclosure and IMB3 mounting to deliver dependable performance in dusty, damp underground environments. The robustness of the cast iron frame, top-BOX termination, and ducted air-path design simplifies installation and maintenance, reducing lifecycle costs and improving uptime. With a D connection configuration, 3GJM284220-ADK integrates smoothly with standard 400 V, 50 Hz power systems and is compatible with IMB3/IM1001 mountings for rapid on-site commissioning. The motor’s 8-pole design and 45 kW rating provide strong starting torque and stable operation for continuous S1 duty in boiler rooms, crushers, and material handling in remote locations up to 1000 meters altitude and 40 °C ambient temperature.
Get a Quick Quote for a ABB 3GJM284220-ADK
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in ABB 3GJM284220-ADK?
Enquire Now
FAQs
Installation should follow Exdb protection guidelines for flameproof motors in hazardous zones. The unit uses a top terminator box and IMB3/IM1001 mounting, with a D connection configuration for 400 V systems at 50 Hz. Ensure adequate clearance for ventilation and access for maintenance, and verify mounting to a firm foundation designed to support a 666 kg package. Pre-commissioning checks should include insulation continuity, grounding, and enclosure integrity verification to maintain IP66 protection.
The motor delivers 45 kW of output power with an 8-pole design configured for 400 V and 50 Hz. It operates under continuous S1 duty with an IP66 enclosure and Exdb explosion protection. The insulation class is ICFL, and the motor is designed for ambient temperatures up to 40 °C at altitudes up to 1000 m. Connection configuration is D, enabling straightforward integration with standard 400 V power systems.
Yes. The Exdb flameproof protection, IP66 enclosure, and 8-pole 45 kW rating make the ABB 3GJM284220-ADK well-suited for mining conveyors, pumps, and material handling in hazardous areas. Its IMB3 mounting and robust cast iron frame enhance durability in challenging underground conditions, while IE3 efficiency helps lower operating costs over the motor’s life.
Key certifications and standards include Exdb explosion protection for hazardous locations, IP66 enclosure rating for dust and water ingress protection, and ICFL insulation with IMB3/IM1001 mounting classifications. The motor also features IE3 premium efficiency, aligning with modern energy-performance expectations. While CE and SIL specifics aren’t listed in the data, the combination of Exdb, IP66, and IE3 provides strong regulatory and performance assurance for industrial mining environments.
The 3GJM284220-ADK combines premium IE3 efficiency with a rugged flameproof design, which typically yields lower energy costs and reduced maintenance downtime compared with lower-efficiency or non-flameproof alternatives. Its durable cast iron frame, top-box design, and IMB3 mounting support long service intervals and easier servicing. For ROI, consider energy savings from IE3, reduced downtime due to robust Exdb construction, and predictable maintenance costs from a trusted ABB platform.