ABB 3GJM222220-AEK 3-Phase S/C Motor - Flameproof IE3
Part Number: 3GJM222220-AEK
Quick Summary
ABB 3GJM222220-AEK 3-Phase S/C Motor is a flameproof, IE3 mining motor designed for hazardous, heavy-duty environments. Engineers often battle downtime and regulatory scrutiny in demanding mining sites. This product carries Exd flameproof protection, IP66 enclosure, and IE3 efficiency to meet rigorous mining standards. With IMB3/IM1001 mounting and robust cast-iron construction, it delivers reliable performance while simplifying installation. In practice, that translates to reduced energy costs, longer service intervals, and safer operations across 4-pole, 45 kW duty.
Product Information
ABB Type Designation
M3JM 225SMB 4
Invoice Description
M3JM 225SMB 4
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
45kW, 4 Poles, Frame Size 225, 3 Phases, 500V, 50Hz, IP66 Enclosure, IMB3/IM1001 Mounting (3GJM222220-AEK)
Short Description
45kW, 4P, Frame Size 225, 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
45 kW
Altitude
1000 m
Ambient Temperature
40 °C
IC Class
IC411
IE Class Data (50 Hz)
IE Class IE3 | Full Load (100%) 94.2 % | Partial Load (75%) 94.7 % | Partial Load (50%) 94.5 %
IE Class Data (60 Hz)
IE Class IE3 | Full Load (100%) 95.0 % | Partial Load (75%) 95.1 % | Partial Load (50%) 94.4 %
IP Class
IP66
Insulation Class
ICLF
Direction of Rotation
Both sides
Number of Poles (High)
4
Two Speed Motor
No
Type of Duty
S1
Voltage Code
E
EX-Protection
Exdb
Frame Material
Cast Iron
Frame Size
225
Bearing
6313/C3
Bearing NDE
6312/C3
IM Class
IMB3 IM1001
Terminator Box Location
Top
Package Level 1 Units
0 pallet (lift)
Product Net Depth / Length
879 mm
Product Net Height
573 mm
Product Net Width
375 mm
Product Net Weight
464 kg
Gross Weight
474 kg
WEEE Category
4. Large Equipment (Any External Dimension More Than 50 cm)
UNSPSC
26101100
Flameproof Exdb/Exd protection provides intrinsic safety in explosive atmospheres, reducing risk and compliance overhead for mining and industrial plants. This translates to safer starts and lowers the probability of hazardous incidents during heavy-duty operation, enabling longer equipment life and easier audits in现场 environments. The IE3 premium efficiency rating delivers measurable energy savings at 50 Hz and 60 Hz, cutting operating costs and lessening heat load on drive systems, which in turn extends bearing life and reduces cooling requirements. IP66 enclosure and IC411 insulation ensure dust and water ingress protection in rugged mine sites, allowing stable performance in 40 °C ambient temperatures and up to 1000 m altitude. The 4-pole, 45 kW design with IMB3/IM1001 mounting offers straightforward integration into existing plants and drives, minimizing installation time and capital expenditure. Overall, the motor’s heavy-duty cast-iron frame and robust bearings (6313/C3 and 6312/C3) support long service intervals and predictable maintenance planning for asset-heavy mining operations.
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FAQs
Plan for IMB3/IM1001 mounting compatibility, top terminator box location, and a 225 frame size. Ensure the installation surface supports a 464 kg net weight with proper belt/shaft alignment. Verify the 879 mm length, 573 mm height, and 375 mm width fit your enclosure and clearance requirements, and prepare for 500 V, 50 Hz supply routing.
At 50 Hz, the 3GJM222220-AEK delivers 45 kW of output power with a 4-pole design. It operates on a 500 V supply and maintains IE3 efficiency, with full-load efficiency around 94.2% and good partial-load performance at 75% and 50% loads, ensuring steady torque delivery and reduced energy waste during varying mine loads.
Yes. The motor features Exdb flameproof protection and an IP66 enclosure, suitable for hazardous mining environments. It supports 40 °C ambient conditions at up to 1000 m altitude and is built with IC411 insulation class to endure demanding operational conditions while meeting industry safety standards.
Absolutely. The unit uses a D connection configuration and 500 V input, compatible with common mining drives. It also offers IMB3/IM1001 mounting and a robust 225 frame, simplifying retrofit projects and enabling straightforward alignment with existing shafts, couplings, and mounting footprints.
The heavy-duty Cast Iron frame and standard bearings (6313/C3 and 6312/C3) support long service intervals with predictable maintenance needs. Maintenance focuses on bearing lubrication and inspection of the Exd enclosure seals, keeping dust out and preserving insulation integrity. The premium IE3 efficiency reduces energy costs over the motor’s life, contributing to a favorable total cost of ownership in asset-intensive mining environments.