ABB 3GJM221240-AEG 3JM2__M3JM_IE2 Flameproof Exd - IP66
Part Number: 3GJM221240-AEG
Quick Summary
ABB 3GJM221240-AEG 3-Phase squirrel cage motor powers demanding mining and heavy-industry drives. When equipment operates in harsh environments, downtime and maintenance costs rise quickly, eroding margins and delaying production. This motor delivers IP66 enclosure protection, Exdb flameproof protection for hazardous zones, and IE2 efficiency with an ICLF insulation class, supporting safety and regulatory compliance in challenging sites. Its rugged cast-iron frame and top-mounted terminal box simplify installation and service, while the 2-pole design provides robust starting torque in conveyors, crushers, and lifting gear. With ambient temperatures up to 40 °C and elevations to 1000 m, plus a 443 kg net weight, the motor remains reliable across remote or demanding mining installations, protecting ROI through improved uptime and lower energy costs.
Product Information
ABB Type Designation
M3JM 225SMD 2
Invoice Description
M3JM 225SMD 2
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%) 93.9 % | Partial Load (75%) 93.8 % | Partial Load (50%) 92.9 %
IE Class Data (60 Hz)
IE Class IE1 | Full Load (100%) 93.4 % | Partial Load (75%) 92.9 % | Partial Load (50%) 91.4 %
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
E
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 Weight
443 kg
Gross Weight
453 kg
WEEE Category
4. Large Equipment (Any External Dimension More Than 50 cm)
UNSPSC
26101100
Feature Exd flameproof protection and Exdb certification combined with IP66 enclosure. Business Impact Enhanced safety and regulatory compliance in hazardous zones, reducing risk of ignition and downtime in mining or chemical processing. Application Suitable for surface mining equipment, conveyors, and hoists operating in hazardous environments. Feature IE2 efficiency with a defined 93.9% full-load at 50 Hz and robust ICLF insulation. Business Impact Energy cost reductions over the motor’s life and better thermal performance under high ambient conditions. Application Works across continuous duty cycles in mineral processing plants with tight energy targets. Feature Rugged cast-iron frame (225) and bearing arrangement 6313M/C3 with IMB3 IM1001 class. Business Impact Superior durability, lower maintenance, and extended service intervals in vibration-heavy operations. Application Ideal for heavy conveyors, crushers, and gear-driven equipment in rugged sites. Feature Top terminator box location for wiring convenience. Business Impact Faster installation, easy field wiring, and reduced commissioning time. Application Beneficial for retrofit projects and new installations with limited access spaces. Feature 2-pole design offering strong starting torque. Business Impact Reliable start-up under load and compact footprint, improving system responsiveness. Application Effective in hoists, winches, and belt conveyors where space and torque are critical. Feature matte environmental rating: ambient 40 °C, altitude up to 1000 m. Business Impact Maintains performance in elevated or hot environments, lowering rejection rates and service calls. Application Outdoor installations and remote mining sites where climate variability is a factor.
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FAQs
When installing the ABB 3GJM221240-AEG in hazardous zones, prioritize Exdb flameproof protection, IP66 enclosure, and a top-mounted terminator box to simplify wiring. Verify compatibility with IMB3 IM1001 mounting and confirm ambient conditions do not exceed 40 °C and altitude limits of 1000 m. Use proper protective conduit and purge practices where required to maintain certification integrity.
IE2 efficiency at 93.9% full-load (50 Hz) translates to lower energy consumption during continuous operation (S1). Over the motor’s life, this reduces electrical input costs, improves heat management, and supports sustainability targets for mining and processing plants with high-duty cycles.
Yes. The motor is designed for hazardous zones with Exdb flameproof protection and IP66 enclosure. Its 2-pole design provides strong starting torque, while the rugged 225 frame and IMB3 IM1001 mounting support long service life in conveyors, crushers, and hoists typical of mining operations.
It includes Exdb flameproof protection, IP66 enclosure, and insulation using ICLF. The motor is built for continuous S1 duty and features a top terminal box for easy maintenance. These certifications ensure safe operation in hazardous environments while maintaining reliability in demanding industrial settings.
The cast-iron frame, 225 size, and top-entry terminal box simplify initial wiring and future maintenance. The robust bearings (6313M/C3 and 6312M/C3) and IMB3 IM1001 mounting class support long intervals between service checks, reducing downtime during retrofits or new installations in mining and other heavy industries.