ABB 3GJM284210-ADK Motor - Flameproof IE3 Mining
Part Number: 3GJM284210-ADK
Quick Summary
ABB 3GJM284210-ADK is a flameproof IE3 mining motor designed for rugged mining and mineral processing applications. Engineers face cooling and protection challenges in hazardous environments, where equipment must withstand dust, moisture, and potential ignition sources. This motor delivers Exdb flameproof protection, IP66 sealing, and an IMB3/IM1001 mounting configuration, combine with 400 V operation at 50 Hz to support reliable operation at altitude up to 1000 m and ambient temperatures up to 40 C. By meeting IE3 efficiency targets, it reduces operating costs while keeping heat generation in check. Its robust cast-iron frame and large bearings support long service intervals, while the top-placed terminator box simplifies installation and maintenance. For project teams, the combination of safety, efficiency, and rugged construction translates into lower lifecycle risk and better return on investment.
Product Information
ABB Type Designation
M3JM 280SMA 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
85015230
Medium Description
37kW, 8 Poles, Frame Size 280, 3 Phases, 400V, 50Hz, IP66 Enclosure, IMB3/IM1001 Mounting (3GJM284210-ADK)
Short Description
37kW, 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
37 kW
Altitude
1000 m
Ambient Temperature
40 °C
IC Class
IC411
IE Class Data (50 Hz)
IE Class IE3 | Full Load (100%) 91.8 % | Partial Load (75%) 91.8 % | Partial Load (50%) 90.2 %
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
626 kg
Gross Weight
646 kg
WEEE Category
4. Large Equipment (Any External Dimension More Than 50 cm)
UNSPSC
26101100
Exdb flameproof protection minimizes ignition risk in hazardous zones, delivering safer startup and easier regulatory compliance for underground equipment such as conveyors and crushers, while enabling reliable operation in explosive atmospheres. IE3 premium efficiency at 37 kW reduces energy consumption and cooling load, supporting lower operating costs and improved process profitability in mining or mineral processing lines. IP66 sealing and ICFL insulation protect against dust, water ingress, and temperature swings, extending service life and reducing maintenance cycles in harsh plant environments. The 8-pole design with 400 V 50 Hz input and D connection configuration supports straightforward integration with standard variable speed drives and control gear, shortening installation time. Cast-iron frame, 626 kg net weight, and IMB3 IM1001 mounting offer rugged durability and simple retrofits into existing mine infrastructure, while the top terminator box location streamlines wiring and service.
Get a Quick Quote for a ABB 3GJM284210-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 3GJM284210-ADK?
Enquire Now
FAQs
The motor uses a D connection configuration with 8 poles and a frame size of 280. It supports IMB3 IM1001 mounting with a top Terminator Box location, enabling straightforward wiring and maintenance. Rated for 400 V and 50 Hz, it is built for IP66 protection and Exdb flameproof protection, making it suitable for hazardous mining environments.
The motor delivers IE3 efficiency in mining duty with a Full Load efficiency around 91.8% at 100% load, and comparable values at 75% and 50% loads (approximately 91.8% and 90.2% respectively). It is a S1 duty class, indicating continuous operation with steady heat management in demanding mining processes.
Yes. It is rated Exdb flameproof protection with IP66 ingress protection and a robust IMB3/IM1001 mounting. The 37 kW output at 400 V and 50 Hz, combined with a rugged cast-iron frame and 1000 m altitude tolerance, makes it well suited for conveyors, crushers, and other equipment in explosive atmospheres.
Key certifications include IE3 energy efficiency, IP66 enclosure rating, Exdb flameproof protection for mining hazardous zones, and ICFL insulation class. The motor uses a durable IMB3 IM1001 mounting arrangement and is designed to perform reliably in high-dust, high-temperature mining environments.
The combination of flameproof protection, IE3 efficiency, and a robust cast-iron frame reduces downtime and energy costs, delivering a favorable return on investment. The top terminator box simplifies wiring and service, while the Exdb protection minimizes ignition risk, supporting longer intervals between maintenance in demanding mining operations.