ABB 3GJM284210-AEL 3-Phase Motor - Flameproof
Part Number: 3GJM284210-AEL
Quick Summary
ABB 3GJM284210-AEL is a flameproof 3-phase motor designed for mining and heavy industry drives. Operators face downtime in hazardous environments, so this motor combines robust protection with high reliability to keep critical systems running. It delivers Exdb flameproof protection, IP66 enclosure, and IE3 efficiency, ensuring regulatory compliance and long service life. For OEMs and service teams, the IMB3/IM1001 mounting compatibility and a cast-iron frame simplify installation and reduce lifecycle costs. In addition, the motor’s rugged construction handles elevated ambient temperatures and high altitude environments, supporting safer, more productive operations.
Product Information
ABB Type Designation
M3JM 280SMA 8
Invoice Description
M3JM 280SMA 8
Product Name
3-Phase squirrel cage motor
Product Type
5JM3__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, 500V, 50Hz, IP66 Enclosure, IMB3/IM1001 Mounting (3GJM284210-AEL)
Short Description
37kW, 8P, Frame Size 280, 3PH, 500V, 50Hz, IP66, IMB3/IM1001
Electrical Data
Connection Configuration
D
Temperature Class Default
--
Input Voltage (Uin)
500 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%) 92.1 % | Partial Load (50%) 91.4 %
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
D-End 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
726 kg
Gross Weight
746 kg
WEEE Category
4. Large Equipment (Any External Dimension More Than 50 cm)
UNSPSC
26101100
Flameproof Exdb protection with an IP66 enclosure reduces ignition risk in hazardous zones, delivering safer operation and regulatory compliance. This directly lowers downtime and maintenance costs on mining conveyors and hoists by withstanding dust, water ingress, and vibration. IE3 premium efficiency yields lower life-cycle energy costs on continuous S1 duty, benefiting long-running conveyors, crushers, and processing equipment. The cast iron frame and bearings 6316/C3 provide durable support, extending service life and reducing bearing replacements in demanding environments. The 8-pole design at 50 Hz delivers stable torque for heavy-duty drives, while D-End top termination and IMB3/IM1001 mounting simplify installation and retrofit into existing fleets. Operating at up to 1000 m altitude and 40 °C ambient, the motor remains reliable under harsh conditions and in compact mining installations.
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FAQs
Yes. The motor is designed for IMB3 IM1001 mounting, with a D-End top termination box to streamline connection and alignment. This compatibility supports rapid retrofits and minimizes the need for custom mounting adapters, reducing commissioning time and ensuring reliable alignment with standard mining drive trains.
It combines Exdb flameproof protection with an IP66 enclosure, a rugged cast-iron frame, and IE3 premium efficiency. These features deliver safe operation in hazardous atmospheres, reduce maintenance intervals, and lower operating costs for conveyor drives and hoist systems in mines and processing facilities.
Key certifications include Exdb flameproof protection and IP66 enclosure, along with IE3 efficiency. Insulation class ICFL and mechanical mounting standards such as IMB3/IM1001 support installation in demanding environments. These certifications help meet regulatory requirements for explosion-protected equipment in mining and heavy industry.
The IE3 premium efficiency reduces energy consumption across continuous operation, while the robust cast-iron frame and sealed bearings minimize maintenance frequency. The combination lowers total cost of ownership through energy savings, fewer bearing replacements, and longer service intervals for harsh-duty mining drives.
Yes. With IMB3 IM1001 mounting and a D-End top terminator box, it integrates with standard mining gear and retrofit projects. The 500 V/50 Hz supply and 8-pole configuration support typical heavy-duty conveyors and crushers, enabling straightforward installation and reliable performance in hazardous environments.