ABB 3GJM281230-ADG 3-Phase Squirrel Cage Motor - Exdb/IE2
Part Number: 3GJM281230-ADG
Quick Summary
ABB 3GJM281230-ADG 3-Phase squirrel cage motor is designed for demanding mining and heavy-duty drive applications. Engineers often struggle with reliability and safety in harsh environments, where equipment downtime directly impacts production and safety. With Exdb flameproof protection, IP66 enclosure, and IC411 electrical classification, the motor delivers rugged performance in hazardous areas while maintaining energy efficiency. This combination supports long service life, predictable maintenance, and lower operating costs, making it a practical choice for OEMs, integrators, and maintenance teams in mining and heavy industry.
Product Information
ABB Type Designation
M3JM 280SMC 2
Invoice Description
M3JM 280SMC 2
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%) 95.1 % | Partial Load (75%) 95.1 % | Partial Load (50%) 94.2 %
IP Class
IP66
Insulation Class
ICLF
Direction of Rotation
Both sides
Number of Poles (High)
2
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 Weight
744 kg
Gross Weight
764 kg
WEEE Category
4. Large Equipment (Any External Dimension More Than 50 cm)
UNSPSC
26101100
Flameproof protection is provided by Exdb engineering, delivering a clear business impact: safer operation in explosion-prone zones and reduced risk of costly shutdowns. The application is robust mining equipment and surface installations where hazardous atmospheres are a concern. An IP66 enclosure protects critical components from dust and water ingress, translating into fewer unscheduled repairs and extended run times in outdoor, dusty environments common to mining sites. IE2 efficiency, rated at Full Load (100%) 95.1%, Partial Load (75%) 95.1%, and Partial Load (50%) 94.2%, means measurable energy savings and lower total cost of ownership for continuous-duty operations. The 280 mm cast-iron frame, plus bearing 6316/C3 and IMB3 IM1001 alignment, support high starting torque and reliable operation in harsh conditions, reducing maintenance intervals and spare-part consumption in demanding applications. A top-terminated box simplifies wiring during installation and service, saving on downtime. Altitude and ambient conditions are accommodated by design specifications (1000 m, 40 °C), enabling installation in elevated or hot environments without compromising performance. Overall, the combination of rugged construction and industry-standard features delivers a robust, compliant solution that installers and operators can rely on for years.
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FAQs
The ABB 3GJM281230-ADG is designed for hazardous environments with Exdb flameproof protection and IP66 protection, plus a Top Terminator Box for straightforward wiring. It uses a Cast Iron 280 frame and 6316/C3 bearings, making it well-suited for underground and surface mining gear. For compatibility, ensure your equipment operates within the Exdb rating, uses a 2-pole, S1 duty profile, and can accept the 280 frame size and mounting pattern.
This motor delivers IE2 efficiency with Full Load (100%) at 95.1% and similar performance at 75% and 50% partial loads (95.1% and 94.2%, respectively). It is a 2-pole design with a duty type of S1, voltage code D, and Exdb protection. These characteristics support consistent energy efficiency during continuous operation and across varying load profiles typical in mining and heavy industry.
Yes. The motor is specified for operation at altitude up to 1000 m and ambient temperatures up to 40 °C. With IP66 ingress protection and IC Class protection (IC411) plus a robust cast-iron frame, it maintains reliable performance in hot, dusty, or higher-altitude sites commonly found in mining operations.
The Terminator Box Location is Top, which simplifies wiring access during installation and maintenance. The 280 frame and cast-iron construction support durable mounting in standard mining gear, while the 744 kg net and 764 kg gross weights influence handling and transport planning. Ensure compatible mounting feet, available space for service access, and alignment with the equipment’s protection and grounding requirements.
Key certifications include Exdb flameproof protection and IP66 ingress protection, along with IC411 insulation and IE2 efficiency. These features support regulatory compliance for hazardous environments and drive energy savings over the motor’s life. The combination reduces downtime risk, lowers energy costs, and extends service intervals, contributing to a favorable return on investment for operators in mining and other demanding industries.