ABB 3GJM284210-BDK Motors - Exdb IP66
Part Number: 3GJM284210-BDK
Quick Summary
ABB 3GJM284210-BDK is a flameproof IE3 mining motor designed for demanding underground and surface mining applications. Downtime and maintenance costs rise when motors lack robust explosion protection, IP66 sealing, or reliable IM mounting in harsh environments. Certified IP66 protection, Exdb flameproof protection, and ICFL insulation ensure compliance in hazardous locations while delivering premium IE3 efficiency. Optimized for 400 V, 50 Hz operation with IMB5 mounting, it ensures straightforward installation and long service life. For procurement and maintenance teams, the 37 kW rating and 8-pole design align with high-reliability drives for mining conveyors, pumps, and fans, delivering lower replacement costs and predictable performance. ABB's engineering aligns with IMB5/IM3001 mounting, IP66 protection, and Exdb flameproof design at 400 V, 50 Hz, helping you plan lifecycle service and reduce total cost of ownership.
Product Information
ABB Type Designation
M3JM 280SMA 8
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
85015230
Medium Description
37kW, 8 Poles, Frame Size 280, 3 Phases, 400V, 50Hz, IP66 Enclosure, IMB5/IM3001 Mounting (3GJM284210-BDK)
Short Description
37kW, 8P, 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
37 kW
Altitude
1000 m
Ambient Temperature
40 °C
IC Class
IC411
IE Class Data (50 Hz)
IE Class IE3 | Full Load (100%) 91.8 % | Partial Load (75%) 91.8 % | Partial Load (50%) 90.2 %
IE Class Data (60 Hz)
IE Class IE3 | Full Load (100%) 92.4 % | Partial Load (75%) 92.1 % | Partial Load (50%) 90.5 %
IP Class
IP66
Insulation Class
ICLF
Direction of Rotation
Both sides
Number of Poles (High)
8
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
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
626 kg
Gross Weight
646 kg
WEEE Category
4. Large Equipment (Any External Dimension More Than 50 cm)
UNSPSC
26101100
Feature: Exdb flameproof protection and IP66 enclosure provide reliable operation in hazardous mining zones, protecting windings and cables from dust, moisture, and ignition risks. Business Impact: reduces unplanned downtime, lowers safety incidents, and supports regulatory compliance. Application: suitable for underground equipment such as conveyors, ventilation, and crushers that require robust flameproof performance. Feature: IE3 Premium Efficiency at 37 kW, 400 V, 50 Hz improves energy efficiency and reduces heat load on drive systems. Business Impact: lowers operating costs and energy consumption, contributing to lower total cost of ownership. Application: large three-phase motors powering mining conveyors and fans in demanding conditions. Feature: IP66 enclosure, ICFL insulation, and Ex-protection with Exdb plus 8-pole design deliver durability and torque characteristics. Business Impact: extended bearing life, reduced maintenance intervals, and dependable performance in tough environments. Application: fixed-mount mining drives used on conveyors and crushers. Feature: Cast Iron frame (280), IMB5/IM3001 mounting, and top terminator box simplify installation and field service. Business Impact: faster commissioning, easier wiring, and improved serviceability. Application: installation on heavy-duty mining equipment with long service life expectations. Feature: 400 V 50 Hz operation with altitude up to 1000 m and ambient 40 °C plus 8-pole configuration ensures reliable operation across varied mining sites. Business Impact: broad site compatibility and predictable performance, reducing design risk. Application: widespread adoption for surface and underground mining infrastructure.
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FAQs
Plan for 400 V, 50 Hz three-phase power with D connection configuration and IMB5 mounting. The unit features an IP66 enclosure and Exdb flameproof protection, with the top terminator box simplifying wiring. Ensure compliance with hazardous-location installation practices and verify mounting compatibility with frame size 280 and 8-pole design for accurate alignment and service access.
The motor operates at 400 V and 50 Hz with a 37 kW output, 8 poles, and an IE3 efficiency class. It is designed for S1 duty, has a D connection configuration, and utilizes ICFL insulation. This combination supports reliable performance in mining applications while meeting premium efficiency and protection requirements.
Yes. The Exdb flameproof protection, IP66 enclosure, and 8-pole IE3 design are well-suited for hazardous locations typical of underground conveyors and ventilation fans. The IMB5/IM3001 mounting, frame 280, and 40 °C ambient rating further support stable operation in challenging mining environments.
The motor features Exdb flameproof protection and an IP66 enclosure, with ICFL insulation and IE3 efficiency. It is designed for hazardous locations in mining, compatible with IMB5/IM3001 mounting, and operates at 400 V, 50 Hz. Altitude and ambient conditions are considered in the design for reliable performance in mining sites.
Energy efficiency of IE3 plus robust Exdb/IP66 protection reduces energy costs and downtime, contributing to favorable ROI in mining operations. Maintenance benefits come from rugged cast-iron construction, long bearing life (6316/C3), and straightforward installation with IMB5 mounting. Regular inspections of bearings, seals, and wiring per standard hazardous-location motor practices are recommended.