ABB 3GJM283230-ASG 3-Phase Squirrel Cage Motor - Exdb Flameproof
Part Number: 3GJM283230-ASG
Quick Summary
ABB 3GJM283230-ASG is a robust 3-phase squirrel cage motor designed for hazardous-area mining and processing environments. In challenging mine settings, downtime and safety compliance are critical pain points, and operators need reliable protection without sacrificing performance. This unit delivers Exdb flameproof protection, IP66 enclosure, IE2 efficiency, and IC411 insulation, supporting safe operation in explosion-risk zones. With a rugged cast-iron frame, top terminator box, and a 280 frame, it offers durable installation in harsh conditions while helping reduce lifecycle costs. Designed for up to 40 °C ambient and up to 1000 meters altitude, it aligns with industrial-motor expectations for hazardous-area applications.
Product Information
ABB Type Designation
M3JM 280SMC 6
Invoice Description
M3JM 280SMC 6
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%) 94.1 % | Partial Load (75%) 94.7 % | Partial Load (50%) 94.5 %
IP Class
IP66
Insulation Class
ICLF
Direction of Rotation
Both sides
Number of Poles (High)
6
Two Speed Motor
No
Type of Duty
S1
Voltage Code
S
EX-Protection
Exdb
Frame Material
Cast Iron
Frame Size
280
Bearing
6313/C3
Bearing NDE
6313/C3
IM Class
IMB3 IM1001
Terminator Box Location
Top
Package Level 1 Units
0 pallet (lift)
Product Net Weight
746 kg
Gross Weight
766 kg
WEEE Category
4. Large Equipment (Any External Dimension More Than 50 cm)
UNSPSC
26101100
Feature: Exdb flameproof protection combined with IP66 enclosure. Business Impact: Ensures safety and regulatory compliance in explosive atmospheres, reducing risk and enabling uninterrupted operation in mines and refineries. Application: Ideal for mining conveyors, mills, and pumps where gas or dust hazards exist. Feature: IE2 efficiency with Full Load 94.1% (100%) at 50 Hz. Business Impact: Lowers running costs and thermal load, improving overall energy efficiency and uptime. Application: Continuous S1 duty scenarios in heavy industry. Feature: Heavy-duty 280 frame in cast iron with 6313/C3 bearings. Business Impact: Enhanced durability, longer maintenance intervals, and resistance to shaft deflection under heavy loads. Application: Rock handling and ore processing equipment. Feature: Top termination box and IMB3 IM1001 mounting. Business Impact: Faster installation, simpler wiring, and flexible orientation to fit existing plant layouts. Application: Retrofit projects and OEM installations in hazardous areas. Feature: Altitude up to 1000 m and ambient up to 40 °C. Business Impact: Maintains performance and reliability in varied field environments, minimizing derating concerns. Application: Mining sites, surface facilities, and remote plants. Feature: Insulation ICFL and Exdb protection with 6 poles. Business Impact: Stable operation across duty cycles and robust starting torque for demanding loads. Application: Crushers, conveyors, and mills in challenging environments.
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FAQs
Plan for a top termination box layout and IMB3 IM1001 mounting. The 280 frame and 746 kg net weight require suitable floor footing and hoisting during installation. Ensure the environment meets 40 °C ambient and up to 1000 m altitude. The Exdb protection and IP66 seal demand correct cable glands and enclosure integrity to maintain safety ratings.
IE2 efficiency class delivers Full Load (100%) of 94.1% at 50 Hz with 94.7% at 75% load and 94.5% at 50% load, supporting S1 continuous duty. This translates to lower energy costs, cooler operating temperatures, and improved uptime in steady-state mining and processing operations.
Yes. The ABB 3GJM283230-ASG employs Exdb flameproof protection and an IP66 enclosure, suitable for hazardous zones in mining. Insulation class ICFL and protection ratings align with industry standards, enabling operation in explosive atmospheres while maintaining reliability and compliance across regulatory frameworks.
The design supports operation at altitude up to 1000 meters and ambient temperatures up to 40 °C, minimizing performance derating in typical mining and site facilities. The rugged cast-iron frame and robust bearings further ensure stability under challenging environmental conditions.
With a 280 frame, 6313/C3 bearings, and top-entry termination, maintenance intervals are predictable and simplified. The Exdb/IP66 protection reduces dust and moisture ingress, while the IE2 efficiency lowers energy-related wear. Overall, you gain longer service life, reduced downtime, and a favorable return on investment in demanding mining applications.