ABB 3GJM282210-BSG 3-Phase Motor - Exdb IE2 IP66
Part Number: 3GJM282210-BSG
Quick Summary
ABB 3GJM282210-BSG is a 3-phase squirrel cage motor for mining and heavy industry. Operators struggle with uptime in harsh environments and the need for reliable protection in explosive atmospheres. This motor delivers Exdb flameproof protection, IP66 ingress protection, and IC LF insulation, with IE2 efficiency to cut energy use. The robust design supports continuous operation in demanding sites, reducing maintenance cycles and improving overall equipment reliability. For procurement teams, the combination of strong protection, predictable lifecycle costs, and compatible ABB spare parts translates to lower total cost of ownership in rugged industrial applications such as underground conveyors and haulage systems.
Product Information
ABB Type Designation
M3JM 280SMA 4
Invoice Description
M3JM 280SMA 4
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%) 94.5 % | Partial Load (75%) 94.6 % | Partial Load (50%) 93.9 %
IE Class Data (60 Hz)
IE Class IE1 | Full Load (100%) 94.2 % | Partial Load (75%) 94.1 % | Partial Load (50%) 93.0 %
IP Class
IP66
Insulation Class
ICLF
Direction of Rotation
Both sides
Number of Poles (High)
4
Two Speed Motor
No
Type of Duty
S1
Voltage Code
S
EX-Protection
Exdb
Frame Material
Cast Iron
Frame Size
280
Bearing
6316/C3
Bearing NDE
6316/C3
IM Class
IMB5 IM3001
Terminator Box Location
Top
Package Level 1 Units
0 pallet (lift)
Product Net Weight
645 kg
Gross Weight
665 kg
WEEE Category
4. Large Equipment (Any External Dimension More Than 50 cm)
UNSPSC
26101100
Exdb flameproof protection provides a safe solution for hazardous areas, reducing ignition risk and enabling compliant operation in mining environments. This directly lowers shutdown frequency and maintenance costs while improving workforce safety in explosive atmospheres; ideal for subterranean conveyors and crushers. IP66 enclosure guards against dust ingress and water exposure, delivering longer service intervals and sustained performance in damp, dusty sites; this means fewer field repairs and lower downtime. IE2 efficiency delivers measurable energy savings in continuous S1 duty, reducing operating expenses and carbon footprint across the plant. The cast iron 280 frame with 6316/C3 bearings offers rugged durability, supporting long service life and dependable starts in cold or hot climates. The motor’s top-entrance terminal box, reversible rotation, and 4-pole design simplify installation and alignment with existing drive trains. Altitude up to 1000 m and 40 °C ambient conditions are accounted for in insulation and thermal management, enabling reliable operation in remote mines. Overall, this mining motor aligns with long-term asset strategies, providing predictable performance, spare-part compatibility, and lower total cost of ownership.
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FAQs
This motor is designed with Exdb flameproof protection and IP66 enclosure, making it suitable for hazardous underground zones. Top-entry terminal box and a robust cast-iron frame simplify mounting, alignment with existing drives, and service access. Ensure alignment with the drive system and verify that field wiring complies with local ATEX/IECEx requirements.
IE2 data is provided for both 50 Hz and 60 Hz operation, with full-load efficiency around 94.5% at 50 Hz and slightly different values at 60 Hz. For continuous S1 duty, expect energy savings versus standard efficiency motors, improved thermal stability, and consistent torque delivery critical for conveyors and hoists in mining.
Yes. The M3JM family is assessed for up to 1000 m altitude and ambient temperatures up to 40 °C, with insulation and cooling designed to maintain performance in elevated or hot environments. The IC LF insulation class supports aggressive temperature conditions, and the enclosure IP66 minimizes external thermal ingress.
Key certifications include Exdb flameproof protection for hazardous areas, IP66 ingress protection, and IC LF insulation with IE2 efficiency. These attributes align with ATEX/IECEx requirements for mining installations, supporting safe operation in explosive atmospheres and adherence to regional electrical-installation standards.
The 4-pole design, heavy-duty cast iron frame, and durable bearings (6316/C3) deliver long service life with predictable maintenance needs. IE2 energy savings reduce operating costs, while the rugged build minimizes unplanned downtime in rugged mining conditions. Spares compatibility and factory support further optimize lifecycle costs and asset availability.