ABB 3GJM222220-AEG 3-Phase motor - Exdb/IP66
Part Number: 3GJM222220-AEG
Quick Summary
ABB 3GJM222220-AEG is a 3-phase squirrel cage motor designed for heavy-duty mining and shaft applications. Maintenance teams struggle with reliability in harsh environments; this motor delivers rugged construction and minimal downtime. It meets IP66, Exdb flameproof protection, and IC411 insulation class for safe operation in hazardous zones. Designed for industrial users, it combines IE2 efficiency with a robust frame to cut energy costs and maintenance. The compact 225 frame and cast-iron housing simplify installation and resilience in extreme elevations. With Exd protection, customers in mining, energy, and heavy manufacturing can rely on long service intervals and predictable performance. This aligns with maintenance strategies that minimize unplanned downtime and extend asset life.
Product Information
ABB Type Designation
M3JM 225SMB 4
Invoice Description
M3JM 225SMB 4
Product Name
3-Phase squirrel cage motor
Product Type
3JM2__M3JM_IE2_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
Electrical Data
Temperature Class Default
--
Altitude
1000 m
Ambient Temperature
40 °C
IC Class
IC411
IE Class Data (50 Hz)
IE Class IE2 | Full Load (100%) 93.6 % | Partial Load (75%) 93.9 % | Partial Load (50%) 93.4 %
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 Weight
414 kg
Gross Weight
424 kg
WEEE Category
4. Large Equipment (Any External Dimension More Than 50 cm)
UNSPSC
26101100
Feature: Exdb flameproof protection and IP66 enclosure. Business Impact: Meets strict safety and regulatory requirements, enabling reliable operation in hazardous zones without frequent protective shutdowns. Application: mining conveyors, underground equipment, and processing plants seeking compliant, rugged motors. Feature: IE2 efficiency with verified performance. Business Impact: reduces energy costs across full-load and partial-load operating profiles, improving total cost of ownership. Application: continuous duty conveyors and fans in mineral processing. Feature: Cast iron frame size 225 with IMB3 IM1001 mounting and robust bearings (6313/C3, 6312/C3). Business Impact: longer service life, reduced maintenance intervals, and better resistance to vibration and misalignment. Application: heavy-duty rotating equipment in mining and metal processing. Feature: Protection metrics and operating envelope (IC411 insulation, 1000 m altitude, 40 °C ambient). Business Impact: expands usable deployment zones, maintaining performance in high-altitude sites and hot environments. Application: open-pit mining, ore handling, and remote installations. Feature: Top terminator box, origin Finland, and 1-piece MOQ. Business Impact: simplifies wiring, accelerates commissioning, and streamlines procurement with predictable lead times. Application: industrial facilities requiring rapid installation and straightforward logistics.
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FAQs
This motor uses a 225 frame and IMB3 IM1001 mounting, with a top terminator box that simplifies wiring and panel integration. Its cast-iron housing provides robust support for vibration-heavy setups, and compatibility with common NEMA/IEC mounting patterns minimizes additional fabrication. Plan for space availability, shaft alignment, and conduit routing to ensure trouble-free installation.
IE2 efficiency is demonstrated with Full Load (100%) around 93.6%, Partial Load (75%) about 93.9%, and Partial Load (50%) near 93.4%. The motor operates in S1 duty (continuous), with a 4-pole design. It is designed for reliable operation at ambient temperatures up to 40°C and heights up to 1000 m, maintaining performance across typical plant loads.
Yes. The 3GJM222220-AEG features Exdb flameproof protection and IP66 ingress protection, along with IC411 insulation class. This combination supports operation in hazardous zones and ensures safety during continuous operation in demanding mining, chemical processing, and energy sectors. Always verify local regulations and zone classifications before deployment.
The rugged cast-iron frame, robust bearings (6313/C3 and 6312/C3), and protective enclosure reduce unscheduled downtime and wear in vibration-prone environments. IE2 efficiency lowers energy costs over the motor’s life. The top terminator box and top-of-line assembly streamline maintenance, limiting labor hours during servicing and improving overall asset availability and ROI.
Plan for the 225 frame, IMB3 IM1001 mounting, and a top-entry terminal box to simplify wiring. Bearings (6313/C3, 6312/C3) are common spares, and the Exdb/IP66 protection reduces enclosure-related failures. Stock essential wear parts and keep a spare set of gaskets, seals, and terminal components on hand to minimize downtime during preventive maintenance.