ABB 3GJM253210-AEL Flameproof IE3 Motor - Exdb IP66
Part Number: 3GJM253210-AEL
Quick Summary
ABB 3GJM253210-AEL Flameproof IE3 motor is built for mining and heavy-duty applications. Engineers face reliability challenges, hazardous environments, and costly downtime when selecting equipment. With IP66 protection, Exdb flameproof certification, and IC411 insulation, this design meets harsh mine-site demands. Its IE3 efficiency supports lower energy costs, while IMB3/IM1001 mounting simplifies installation and service. For procurement teams, the combination of rugged build and premium efficiency translates to predictable performance and a favorable total cost of ownership in challenging industrial settings.
Product Information
ABB Type Designation
M3JM 250SMA 6
Invoice Description
M3JM 250SMA 6
Product Name
3-Phase squirrel cage motor
Product Type
5JM3__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, 6 Poles, Frame Size 250, 3 Phases, 500V, 50Hz, IP66 Enclosure, IMB3/IM1001 Mounting (3GJM253210-AEL)
Short Description
37kW, 6P, Frame Size 250, 3PH, 500V, 50Hz, IP66, IMB3/IM1001
Electrical Data
Connection Configuration
D
Temperature Class Default
--
Input Voltage (Uin)
500 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%) 93.3 % | Partial Load (75%) 93.7 % | Partial Load (50%) 93.5 %
IE Class Data (60 Hz)
IE Class IE3 | Full Load (100%) 94.1 % | Partial Load (75%) 94.2 % | Partial Load (50%) 94.7 %
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
E
EX-Protection
Exdb
Frame Material
Cast Iron
Frame Size
250
Bearing
6315/C3
Bearing NDE
6313/C3
IM Class
IMB3 IM1001
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
517 kg
Gross Weight
527 kg
WEEE Category
4. Large Equipment (Any External Dimension More Than 50 cm)
UNSPSC
26101100
Feature: Flameproof Exdb protection and Exd flameproof design paired with a 37 kW, 500 V, six-pole configuration. Business Impact: Safe operation in hazardous areas reduces risk and unplanned downtime, enabling continuous mining and material handling. Application: Suitable for conveyors, crushers, and other heavy-duty equipment in mines where explosion protection is mandatory. Feature: IE3 premium efficiency rating with full-load figures around 93%+ at 50 Hz and near 94% at 60 Hz. Business Impact: Lower active power consumption lowers operating costs and heat generation, extending bearing life and reducing cooling requirements. Application: Helps achieve regulatory and internal energy targets in continuous-duty mines. Feature: IP66 enclosure and IC411 insulation class with Exdb protection. Business Impact: Durable performance in dusty, wet, and explosive environments; minimizes maintenance and enclosure-related failures. Application: Ideal for surface and underground mining installations. Feature: IMB3/IM1001 mounting and top terminator box configuration. Business Impact: Streamlined installation, easier service access, and compatibility with standard mining plant layouts. Application: Facilitates retrofits and new builds with common mounting footprints. Feature: Cast iron frame size 250 with robust bearings (6315/C3 and 6313/C3). Business Impact: Enhanced mechanical resilience for heavy loads and rugged handling; reduces unplanned repair downtime. Application: Integrates with high-load drives in mining equipment. Feature: Operational envelope includes 1000 m altitude and 40 °C ambient, 500 V at 50 Hz. Business Impact: Reliable performance across diverse mining sites and climates; supports long service life and predictable maintenance planning. Application: Critical for high-temperature and altitude mining operations.
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FAQs
Plan for Exdb flameproof protection with an IP66 enclosure and the IMB3/IM1001 mounting footprint. Use the D connection scheme for 500 V supply at 50 Hz, and ensure service access to the top terminator box. Verify ambient conditions do not exceed 40 °C and altitude remains under 1000 m to maintain rated performance.
IE3 efficiency is rated around 93.3% at full load (50 Hz) and remains about 93.5–94% at partial loads, delivering meaningful energy savings on continuous duty. This reduces electricity consumption for long-running mining conveyors and crushers, lowers cooling requirements, and extends bearing life by reducing heat-related wear.
Yes. The motor is specified for IMB3/IM1001 mounting with a top terminator box, ensuring straightforward integration into common mining plant layouts. Its 6-pole, 250 frame size matches standard drive trains, facilitating quick retrofits and consistent alignment with existing equipment racks.
The unit features Exdb flameproof protection and IP66 enclosure, suitable for hazardous mining zones. Insulation class is ICFL, with safe operation under demanding conditions. These certifications are designed to meet rigorous mine-safety standards while delivering reliable performance in dusty, humid, and explosive atmospheres.
Robust cast iron construction, 6315/C3 and 6313/C3 bearings, and a top-entry design reduce maintenance frequency and downtime. Coupled with IE3 efficiency and a 37 kW rating, operators should see lower energy costs and longer service intervals, contributing to a favorable total cost of ownership over the motor’s lifecycle.