ABB 3GJM221210-ADK 3-Phase Flameproof Motor - IE3
Part Number: 3GJM221210-ADK
Quick Summary
ABB 3GJM221210-ADK is a 45 kW, 3-phase flameproof mining motor designed for demanding underground operations. In hazardous environments, operators face downtime and costly failures; this motor minimizes risk with rugged construction and robust protection. It carries IP66 enclosure, Exdb flameproof protection, and insulation class ICLF, ensuring safe operation in explosive atmospheres. Designed for ABB IMB3/IM1001 mounting and IE3 efficiency, it helps reduce energy use while simplifying maintenance and future upgrades.
Product Information
ABB Type Designation
M3JM 225SMA 2
Invoice Description
M3JM 225SMA 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
85015230
Medium Description
45kW, 2 Poles, Frame Size 225, 3 Phases, 400V, 50Hz, IP66 Enclosure, IMB3/IM1001 Mounting (3GJM221210-ADK)
Short Description
45kW, 2P, Frame Size 225, 3PH, 400V, 50Hz, IP66, IMB3/IM1001
Electrical Data
Connection Configuration
D
Temperature Class Default
--
Input Voltage (Uin)
400 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%) 94.0 % | Partial Load (75%) 94.1 % | Partial Load (50%) 93.5 %
IE Class Data (60 Hz)
IE Class IE3 | Full Load (100%) 93.6 % | Partial Load (75%) 93.4 % | Partial Load (50%) 92.1 %
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
225
Bearing
6313M/C3
Bearing NDE
6312M/C3
IM Class
IMB3 IM1001
Terminator Box Location
Top
Package Level 1 Units
0 pallet (lift)
Product Net Depth / Length
849 mm
Product Net Height
573 mm
Product Net Width
375 mm
Product Net Weight
470 kg
Gross Weight
480 kg
WEEE Category
4. Large Equipment (Any External Dimension More Than 50 cm)
UNSPSC
26101100
Energy-efficient IE3 performance delivers full-load efficiency around 94% at 50 Hz, reducing energy consumption and operational costs while maintaining consistent torque for heavy mining tasks. Business impact: lower electricity bills and cooler motor operation in harsh underground conditions. Application: long-running conveyors and auxiliary drives in mining plants benefit from sustained efficiency and reduced thermal stress. Flameproof Exdb protection with an IP66 enclosure enhances safety, ensuring reliable operation in dusty and damp hazardous zones. Business impact: regulatory compliance and minimized ignition risk in explosive atmospheres. Application: crushers, fans, and winches in tunneling and surface facilities. Rugged cast-iron frame (225) with robust bearings (6313M/C3) supports long service life, reducing replacement cycles. Business impact: lower total cost of ownership and predictable maintenance planning. Application: stationary and semi-mobile equipment in remote mine sites. IMB3/IM1001 mounting compatibility and a 400 V, 50 Hz supply enable quick installation and straightforward integration with standard electrical infrastructure. Business impact: faster commissioning, easier retrofits, and reduced downtime. Application: new builds and upgrades across underground and surface mining operations. S1 duty, ICFL insulation, and altitude up to 1000 m ensure continuous operation in demanding environments. Business impact: reliable performance in elevated, hot sites with minimal derating. Application: continuous process drives and hoists in challenging locations.
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FAQs
Plan for a 400 V, 50 Hz power supply with a D connection configuration and IMB3/IM1001 mounting. Verify the top terminator box placement and ensure the enclosure is IP66 rated for dusty, damp mine conditions. Confirm country of origin Finland FI and that the unit can operate at up to 1000 m altitude and 40 °C ambient without derating beyond requirement.
Exdb flameproof protection provides ignition protection by design, allowing operation in explosive atmospheres. Maintenance focuses on inspecting gaskets, ensuring proper seal integrity, and verifying that the flameproof joints remain intact after installs or relocations. Routine checks should confirm IP66 enclosure integrity and confirm no dust ingress or moisture compromise in hazardous-area installations.
Yes. The motor is specified for IMB3/IM1001 mounting, which supports rigid base and foot mounting configurations common in mining and surface processing plants. Compatibility simplifies installation, reduces the need for adapters, and improves mechanical alignment for long bearing life and reliable coupling with driven equipment.
At 50 Hz, the motor delivers 45 kW with IE3 efficiency around 94% (Full Load). At 60 Hz, expect slightly lower efficiency due to standard IEC performance curves, but the Exd/ICLF protections and IP66 enclosure remain unchanged, ensuring safe operation and consistent torque. Use the 50 Hz data as a baseline for budgeting energy use and heat management.
TCO benefits stem from reduced energy consumption due to IE3 efficiency, lower cooling load, and extended motor life from robust cast-iron framing and protective Exd/IP66 enclosure. ROI is typically realized through energy savings over the motor’s service life, reduced maintenance cycles, and fewer unscheduled downtime incidents in hazardous-area operations.