ABB 3GJM281230-BDK Flameproof Mining Motor - IE3
Part Number: 3GJM281230-BDK
Quick Summary
ABB 3GJM281230-BDK flameproof mining motor is a high-efficiency 90 kW drive designed for hazardous mining environments. This motor delivers reliable performance in demanding underground and surface applications while helping reduce energy costs. Operators often struggle with downtime and energy waste when equipment isn’t suited for Ex zones, dust, and moisture. With IP66 enclosure, Exdb flameproof certification, and IC411 insulation, it meets safety and reliability requirements in mining operations. The design also supports IMB5/IM3001 mounting, a rugged cast-iron frame, and a straightforward 400 V, 50 Hz configuration, enabling seamless integration with standard drive trains. By combining premium IE3 efficiency with robust construction, it offers longer service life, lower maintenance expenses, and compliant operation in safety-critical environments.
Product Information
ABB Type Designation
M3JM 280SMC 2
Invoice Description
M3JM 280SMC 2
Product Name
3-Phase squirrel cage motor
Product Type
3JM3__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
85015381
Medium Description
90kW, 2 Poles, Frame Size 280, 3 Phases, 400V, 50Hz, IP66 Enclosure, IMB5/IM3001 Mounting (3GJM281230-BDK)
Short Description
90kW, 2P, Frame Size 280, 3PH, 400V, 50Hz, IP66, IMB5/IM3001
Electrical Data
Connection Configuration
D
Temperature Class Default
--
Input Voltage (Uin)
400 V
Frequency (f)
50 Hz
Output Power
90 kW
Altitude
1000 m
Ambient Temperature
40 °C
IC Class
IC411
IE Class Data (50 Hz)
IE Class IE3 | Full Load (100%) 95.0 % | Partial Load (75%) 94.8 % | Partial Load (50%) 93.9 %
IE Class Data (60 Hz)
IE Class IE3 | Full Load (100%) 95.0 % | Partial Load (75%) 94.6 % | Partial Load (50%) 93.2 %
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
IMB5 IM3001
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
856 kg
Gross Weight
876 kg
WEEE Category
4. Large Equipment (Any External Dimension More Than 50 cm)
UNSPSC
26101100
Feature: Flameproof Exdb protection enables safe operation in hazardous zones, reducing risk of ignition and improving regulatory compliance. Business Impact: Lower total cost of ownership through fewer shutdowns and enhanced worker safety. Application: Underground and surface mining equipment where explosive atmospheres may be present. Feature: IE3 premium efficiency delivers real energy savings under full load, supporting green initiatives and energy cost control. Business Impact: Lower operating expenses and improved equipment uptime due to reduced thermal stress. Application: Continuous 24/7 mining conveyors, fans, and pumps. Feature: IP66 enclosure and IC411 insulation class withstands dust, water ingress, and high ambient temperatures. Business Impact: Greater uptime and reduced maintenance cycles in harsh environments. Application: Wet rooms, dust-prone plant rooms, and outdoor installations. Feature: Cast-iron frame and 280 frame size with bearing 6316/C3 deliver mechanical robustness. Business Impact: Longer service life in hostile settings and fewer replacement parts. Application: Heavy load scenarios with shock and vibration typical of mining mines. Feature: IMB5 IM3001 mounting compatibility and D-connection wiring simplify installation and retrofits. Business Impact: Faster commissioning, reduced installation costs, and easier integration with existing drives. Application: Plant upgrades and new mine installations needing quick, compliant motor deployment. Feature: 90 kW, 2-pole design at 400 V and 50 Hz with Ex-protection supports reliable starting torque and steady operation under load. Business Impact: Consistent process control and predictable performance in demanding materials handling. Application: Crushers, mills, and Hoist/ conveyor drives in mining operations.
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FAQs
When installing the 3GJM281230-BDK, ensure Exdb flameproof protection is maintained and the motor is mounted using IMB5/IM3001 brackets. Use the D-connection configuration for streamlined wiring and confirm IP66 sealing and ICFL insulation for optimal performance in dusty, damp mining environments.
The motor operates at 400 V, 50 Hz with a 90 kW output. It is a 2-pole design rated for S1 duty, with Exdb flameproof protection, IP66 enclosure, and ICFL insulation. Connection configuration is D, supporting reliable hard-wiring in mine electrical rooms.
Yes. The 3GJM281230-BDK is purpose-built for mining applications, featuring flameproof Exdb protection, IP66 enclosure, and a rugged cast-iron frame. It delivers premium IE3 efficiency for energy savings, while its mounting options and robust bearings support high-load mining processes such as conveyors and crushers.
Key certifications include Exdb flameproof protection for hazardous zones, IP66 enclosure for dust and water ingress resistance, and IC411 insulation. The motor is designed for IMB5/IM3001 mounting and is suitable for 40 °C ambient temperatures up to 1000 m altitude, aligning with mining safety and reliability standards.
With IE3 efficiency and low-loss copper windings, energy costs decrease by a measurable margin under full-load operation, improving ROI over the motor’s life. The robust 6316/C3 bearing and cast-iron frame reduce maintenance needs and extend service intervals, delivering lower total cost of ownership in demanding mining environments.