ABB 3GJM282220-ASG Exdb flameproof IE2 IP66 IC411
Part Number: 3GJM282220-ASG
Quick Summary
ABB 3GJM282220-ASG is a 3-phase squirrel cage motor designed for heavy mining and hazardous environments. In practice, operators face downtime, safety concerns, and regulatory pressures when equipment runs in explosion-prone zones. With Exdb flameproof protection, IP66 enclosure, and IE2 efficiency, it meets rigorous standards for mining and industrial applications, reinforced by IC411 insulation and robust bearings. The 280 frame, cast-iron construction, and top-terminator box simplify installation and long-term maintenance, while compatibility with ABB drives supports energy optimization and predictable ROI.
Product Information
ABB Type Designation
M3JM 280SMB 4
Invoice Description
M3JM 280SMB 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
85015381
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%) 94.7 % | Partial Load (75%) 94.9 % | Partial Load (50%) 94.2 %
IE Class Data (60 Hz)
IE Class IE2 | Full Load (100%) 94.7 % | Partial Load (75%) 94.7 % | Partial Load (50%) 93.9 %
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
IMB3 IM1001
Terminator Box Location
Top
Package Level 1 Units
0 pallet (lift)
Product Net Weight
785 kg
Gross Weight
805 kg
WEEE Category
4. Large Equipment (Any External Dimension More Than 50 cm)
UNSPSC
26101100
Exdb flameproof protection minimizes ignition risk in underground and dusty zones, reducing the likelihood of costly shutdowns and regulatory penalties. This protection enables safe operation around hazardous atmospheres, expanding the viable sites for continuous-duty motors. In mining applications, the motor delivers reliable performance under flameproof requirements, giving engineers confidence in equipment selection and procurement. The IP66 enclosure guards against dust ingress and water exposure, supporting operation in dusty portals and demanding wet-idle conditions. The cast-iron frame (280) and 4-pole design provide robust mechanical integrity, while bearings 6316/C3 and IMB3 IM1001 support long service life with reduced maintenance.
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FAQs
Install the Exdb flameproof motor with IP66 enclosure in accordance with local hazardous area regulations, ensuring the terminator box is positioned as specified (Top). Use suitable certified connectors, verify ambient temperature and altitude limits (40 °C, up to 1000 m), and follow IEC/EN guidelines for Ex-protected equipment to maintain compliance and safety.
Its Exdb flameproof protection, IP66 enclosure, and IC411 insulation, combined with IE2 efficiency, are tailored for mining environments. The 280 frame and rugged cast-iron construction withstand harsh conditions, while the flameproof design reduces ignition risks, enabling continuous operation in explosion-prone zones with predictable performance.
Yes. The 3GJM282220-ASG is designed for easy integration with standard ABB drive ecosystems. Its 4-pole, 280 frame, and top-terminator box support straightforward installation and service. Compatibility with typical mounting orientations and field wiring practices minimizes downtime during commissioning and maintenance.
The motor features Exdb explosion protection, IP66 ingress protection, and IC411 insulation. It operates at IE2 efficiency and a S1 duty cycle, with a 1000 m altitude and 40 °C ambient rating. These attributes align with mining and industrial safety standards, enhancing compliance in hazardous environments.
The robust cast-iron frame, high-grade bearings (6316/C3), and IMB3 IM1001 class support extended service intervals and reduced maintenance costs. Although heavy, the top-terminator box simplifies inspections. Energy efficiency (IE2) lowers operating power, contributing to a favorable return on investment over the motor’s lifetime.