ABB 3GJM252210-ASG 3-Phase Motor - Exdb IP66 Rated
Part Number: 3GJM252210-ASG
Quick Summary
ABB 3GJM252210-ASG is a 3-phase squirrel cage motor designed for heavy-duty mining and industrial drives. This solution addresses common challenges with rugged flameproof protection, reliable performance at high altitude, and operation in harsh ambient temperatures. It features Exdb explosion protection, IP66 enclosure, and IC411 insulation, meeting stringent industry standards while delivering IE2 efficiency for continuous S1 duty. By combining a cast-iron frame, 250 frame size, and a robust top-entry terminal box, the motor offers easy installation, long service life, and predictable maintenance—delivering strong total cost of ownership benefits for OEMs and end users alike.
Product Information
ABB Type Designation
M3JM 250SMA 4
Invoice Description
M3JM 250SMA 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%) 94.4 % | Partial Load (75%) 94.4 % | Partial Load (50%) 93.7 %
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
S
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 Weight
429 kg
Gross Weight
439 kg
WEEE Category
4. Large Equipment (Any External Dimension More Than 50 cm)
UNSPSC
26101100
Feature → Business Impact → Application: Exdb flameproof protection delivers safe operation in hazardous mining zones, reducing risk of ignition and non-productive downtime in underground and surface mining environments. This protection translates to higher equipment availability and compliance with explosion-protection requirements, particularly in harsh locations such as ore processing lines and belt conveyors. Application: mining motor assemblies and heavy-duty conveyors requiring certified flameproof performance. Feature → IP66 enclosure and cast iron frame provide exceptional protection against dust ingress and rugged mechanical abuse, extending service life in dusty outdoor plants and long-wall operations. Business impact: lower maintenance costs, fewer unscheduled stops, and improved uptime. Application: outdoor crushing stations and waste-handling equipment with high ambient exposure. Feature → IE2 efficiency class under IEC standards drives energy savings during continuous S1 operation, delivering measurable reductions in operating cost and heat generation. Business impact: improved energy management and lower cooling requirements, supporting sustainability targets. Application: constant-speed drives on conveyor lines and large fans. Feature → 4-pole design with a 250 frame and heavy-duty bearings (6315/C3; 6313/C3) ensures robust torque production and reliable shaft life under full-load conditions. Business impact: higher motor reliability, reduced bearing maintenance, and extended intervals between service. Application: mining fans, crushers, and other high-torque load applications. Feature → Top terminator box and easy mounting options simplify installation and wiring, reducing commissioning time and field wiring errors. Business impact: faster project ramp-ups, lower installation risk, and improved installer productivity. Application: OEM assemblies and retrofit projects in hazardous environments.
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FAQs
This motor is engineered for Exdb flameproof protection with IP66 sealing, making it suitable for hazardous mining areas. Ensure compliant mounting with a top-entry terminal box, 250 frame, and cast iron housing. Confirm the drive system supports IE2 efficiency and S1 duty, and verify compatibility with your plant’s power supply, altitude (up to 1000 m), and ambient temperature (up to 40 °C).
It features IE2 efficiency, a four-pole design for reliable torque, and a 250 frame with a heavy-duty bearing arrangement (6315/C3 and 6313/C3). These attributes yield reduced energy consumption, lower cooling loads, and improved lifecycle performance during continuous S1 duty in demanding applications like conveyors and fans.
Yes. The motor is certified Exdb flameproof protection with an IP66 enclosure and IC411 insulation, specifically designed for mining and other hazardous environments. Its rugged cast-iron frame and flameproof construction help comply with regulatory requirements while providing reliable operation in challenging conditions.
Key certifications include Exdb explosion protection, IP66 ingress protection, IC411 insulation class, and IE2 efficiency under IEC standards. The motor is suitable for S1 duty and is built for use in environments with elevated altitude and ambient temperature, aligning with mining and heavy-industrial regulatory expectations.
Expect extended bearing life with 6315/C3 and 6313/C3 bearings, reduced downtime due to rugged cast-iron construction and top-entry wiring, and energy savings from IE2 efficiency. The combination of robust protection and proven design supports longer service intervals, lower maintenance costs, and faster project ROI for large-scale mining and material-handling upgrades.