ABB 3GJM284210-ADL Flameproof IE3 Motor - Exdb
Part Number: 3GJM284210-ADL
Quick Summary
ABB 3GJM284210-ADL flameproof motor delivers reliable, high-efficiency power for mining and heavy industrial applications. Maintenance teams often struggle with equipment downtime in hazardous environments where certified protection and rugged construction are non-negotiable. This motor meets IP66 enclosure and Exdb flameproof protection, with IE3 premium efficiency and IC411 insulation, helping you reduce energy use and compliance risk. Its 8-pole design, IMB3/IM1001 mounting, and cast-iron frame support straightforward installation and long service life. In practice, you gain predictable performance, lower operating costs, and safer operation across demanding mining and processing facilities.
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, 400V, 50Hz, IP66 Enclosure, IMB3/IM1001 Mounting (3GJM284210-ADL)
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%) 90.4 %
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
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 and IP66 housing deliver safe operation in hazardous areas, reducing ignition risk and unplanned downtime while enabling continuous operation in harsh environments. This translates to improved equipment availability and lower total cost of ownership for critical mining and processing lines. IE3 premium efficiency supports measurable energy savings at full and partial loads, with full-load efficiency reported at 91.8% (50 Hz) and 92.4% (60 Hz), contributing to lower operating costs and reduced carbon footprint. The 8-pole, 3-phase design at 400 V and 50 Hz provides smooth torque characteristics for heavy-duty conveyors, pumps, and fans, while the IMB3/IM1001 mounting and frame 280 compatibility simplify installation and service planning. Cast-iron construction and 6316/C3 bearings offer rugged durability in demanding environments, reducing lubrication cycles and maintenance costs. With a D-type connection, 1000 m altitude rating, and 40 °C ambient limit, the motor remains reliable across a wide range of industrial sites, ensuring compatibility with existing ABB or third-party drive systems.
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FAQs
This motor uses a D connection and IMB3/IM1001 mounting, with a frame size 280 and a cast-iron housing. It is designed for 400 V, 50 Hz operation, IP66 protection, and Exdb flameproof protection, suitable for mining and hazardous-area equipment. Ensure terminal box placement (D-End top) and verify ambient temperature (up to 40 °C) and altitude (up to 1000 m) before commissioning.
The motor adheres to IE3 premium efficiency with a full-load efficiency of about 91.8% at 50 Hz and 92.4% at 60 Hz. It operates under S1 continuous duty, with 37 kW output at 400 V. These figures support reduced energy costs and stable performance for continuous mining and processing applications.
Yes. The 3GJM284210-ADL is a flameproof Exdb motor with IP66 enclosure, rated for hazardous environments. Its 8-pole design at 37 kW and 400 V suits heavy-duty conveyors, pumps, and fans in mining and processing plants, while IMB3/IM1001 mounting and robust cast-iron construction support dependable, long-term operation.
Key certifications include Exdb flameproof protection and IP66 enclosure. The motor features ICFL insulation class, 8 poles, and an IMB3/IM1001 mounting arrangement. It is designed for S1 duty and 400 V, 50 Hz operation, ensuring regulatory compliance and safe operation in hazardous facilities with robust protection and insulation standards.
Expect reduced downtime due to Exdb protection and IP66 sealing, extended bearing life with 6316/C3 bearings, and a rugged cast-iron frame. Energy savings from IE3 efficiency add to lower operating costs, while the robust mounting and standard 3GJM design simplify spares management and maintenance planning, improving overall return on investment in mining or heavy industry deployments.