ABB 3GJM254210-BDK 3JM3__M3JM_IE3_Group_I - Exdb IE3
Part Number: 3GJM254210-BDK
Quick Summary
ABB 3GJM254210-BDK is a flameproof IE3 mining motor designed for heavy-duty underground installations. Operators face demanding environments, where reliability, heat, dust, and regulatory compliance drive up downtime and maintenance costs. This unit leverages IP66 enclosure, Exdb explosion protection, and IC411 insulation to deliver safe, compliant performance in hazardous locations. With 30 kW output at 400 V and 50 Hz, it suits S1 duty and IMB5/IM3001 mounting, simplifying installation and service. The combination of premium energy efficiency, robust cast-iron construction, and precise bearing design translates to lower energy cost per ton and longer service intervals, making it a strategic choice for mining contractors and OEMs.
Product Information
ABB Type Designation
M3JM 250SMA 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
30kW, 8 Poles, Frame Size 250, 3 Phases, 400V, 50Hz, IP66 Enclosure, IMB5/IM3001 Mounting (3GJM254210-BDK)
Short Description
30kW, 8P, Frame Size 250, 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
30 kW
Altitude
1000 m
Ambient Temperature
40 °C
IC Class
IC411
IE Class Data (50 Hz)
IE Class IE3 | Full Load (100%) 91.3 % | Partial Load (75%) 91.1 % | Partial Load (50%) 89.7 %
IE Class Data (60 Hz)
IE Class IE3 | Full Load (100%) 91.7 % | Partial Load (75%) 91.8 % | 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
250
Bearing
6315/C3
Bearing NDE
6313/C3
IM Class
IMB5 IM3001
Terminator Box Location
Top
Package Level 1 Units
0 pallet (lift)
Product Net Depth / Length
884 mm
Product Net Height
626 mm
Product Net Width
430 mm
Product Net Weight
454 kg
Gross Weight
464 kg
WEEE Category
4. Large Equipment (Any External Dimension More Than 50 cm)
UNSPSC
26101100
Feature: Flameproof Exdb protection and IP66 enclosure provide safe operation in hazardous zones, reducing fire risk and compliance overhead. Business Impact: Enables continuous production in underground environments while meeting strict safety standards. Application: Suitable for conveyors, pumps, and fans in mines where explosive atmospheres are present. The motor’s robust sealing minimizes dust ingress and maintenance downtime. Feature: IE3 premium efficiency at 50 Hz (and performance data at 60 Hz) lowers operating costs by reducing electricity consumption. Business Impact: Drives measurable energy savings and lowers total cost of ownership. Application: Ideal for constant-speed drives in mining equipment, optimizing energy use across shifts. Feature: IMB5/IM3001 mounting compatibility and 8-pole design deliver torque readiness and straightforward installation. Business Impact: Faster commissioning, easier retrofit, and reduced spare-part diversity. Application: Direct-fit for ABB mounting schemes and standard 400 V 50 Hz systems. Feature: Cast-iron frame, 250 mm frame size, 6315/C3 bearings, and Exd protection support long life in harsh environments. Business Impact: Higher reliability, lower replacement cycles, and improved uptime in hot and dusty sites. Application: Heavy-duty mining drives with demanding duty cycles. Feature: 30 kW output with D connection and IP66/IP66-rated enclosure ensures rugged performance. Business Impact: Consistent performance under altitude up to 1000 m and ambient 40 °C, with straightforward electrical installation. Application: Hazardous-location motors integrated into milling, grinding, and conveying systems.
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FAQs
The ABB 3GJM254210-BDK is designed for IMB5 IM3001 mounting with a D connection configuration. It is a 3-phase, 400 V, 50 Hz motor, suitable for 8-pole operation. The terminator box is located on the top, which simplifies wiring and panel integration, reducing field wiring time and potential connection errors.
IE3 efficiency is specified for 50 Hz as Full Load around 91.3%, with 75% load at 91.1% and 50% load at 89.7%. At 60 Hz, Full Load efficiency is 91.7%, 75% load 91.8%, and 50% load 90.5%. These values reflect robust energy savings when running at standard mining drive loads and partial-load conditions.
Yes. The motor features Exdb explosion protection and an IP66 enclosure for hazardous zones, meeting essential safety standards. It is rated for altitude up to 1000 m and ambient temperatures up to 40 °C, ensuring reliable performance in high-altitude, heat-intensive mining sites without compromising safety or efficiency.
IMB5 IM3001 mounting offers a standardized, robust fit for heavy-duty mining drives, simplifying retrofits and replacements. The top terminator box location streamlines electrical connections, reducing wiring time. Regular maintenance includes bearing checks (6315/C3), rotor balance, and inspection of the cast-iron frame for corrosion, all contributing to longer service intervals and lower lifecycle costs.
The 30 kW IE3 motor delivers lower energy consumption compared with IE1 or IE2 equivalents, reducing utility costs over the motor’s life. Its durable cast-iron frame, IP66 protection, and Exdb certification minimize downtime and maintenance expenses in challenging mining environments. Combined with reliable mounting and top-wiring access, this supports faster payback and predictable long-term ROI.