ABB 3GJM251210-AEG 3-Phase Motor - Exdb Flameproof
Part Number: 3GJM251210-AEG
Quick Summary
ABB 3GJM251210-AEG is a 3-phase squirrel cage motor designed for demanding mining and heavy industry. Operators often contend with hazardous environments, flameproof requirements, and uptime pressures that disrupt production. This motor delivers Exdb flameproof protection, IP66 ingress protection, and IC411 insulation while maintaining IE2 efficiency for reliable, long-life operation. Its cast-iron frame (size 250) and top-termination box support straightforward installation in challenging locations, reducing service time and mounting complications. By combining rugged design with proven energy efficiency, ABB 3GJM251210-AEG delivers tangible business value through enhanced safety, lower maintenance costs, and faster project ROI for mining, material handling, and heavy-duty conveyors.
Product Information
ABB Type Designation
M3JM 250SMA 2
Invoice Description
M3JM 250SMA 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%) 94.2 % | Partial Load (75%) 94.2 % | Partial Load (50%) 93.4 %
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
250
Bearing
6315M/C3
Bearing NDE
6313M/C3
IM Class
IMB3 IM1001
Terminator Box Location
Top
Package Level 1 Units
0 pallet (lift)
Product Net Weight
454 kg
Gross Weight
464 kg
WEEE Category
4. Large Equipment (Any External Dimension More Than 50 cm)
UNSPSC
26101100
Exdb flameproof protection with IP66 enclosure is a defining feature. This protection keeps the motor safe in explosive atmospheres and dusty environments, enhancing operator safety and reducing unscheduled maintenance. The motor is well-suited for mining, metal processing, and cement operations where zones require certified flameproof equipment. IE2 efficiency at full load (100%) and partial loads (75%, 50%) translates into measurable energy savings and lower running costs. With IE Class IE2 performance of 94.2% at full load and similar partial-load figures, facilities can reduce electricity consumption and cooling requirements. This is particularly advantageous for variable-speed drives and long-run conveyors. Rugged mechanical design adds longevity under demanding service. The 250 frame size in cast iron plus bearing arrangements 6315M/C3 and 6313M/C3 resist shock, vibration, and lubrication challenges common in mining and hoisting applications. The top-termination box simplifies wiring in constrained installations and supports safer, faster commissioning. Insulation ICFL with IC411 data and operation up to 1000 m altitude at 40 °C ambient supports reliable performance in elevated, hot environments. You also get robust temperature management and protection against moisture, contributing to lower total cost of ownership. Frame protection is complemented by Exd/Exdb certifications for hazardous areas. Installation and compatibility advantages include a 250 frame size, 454 kg net weight, and 464 kg gross weight, along with a country of origin in Finland and a 1 piece MOQ. A minimum order quantity of one piece and a single-unit selling unit simplify procurement and stocking for project timelines. Lifecycle and compliance considerations, such as WEEE category for large equipment and tariff code 85015230, support responsible asset management and regulatory reporting. The motor’s cradle-to-grave attributes help buyers align with sustainability goals while maintaining high uptime in critical material-handling lines.
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FAQs
This motor supports hazardous-area installations with Exdb flameproof protection and IP66 enclosure. The 250 frame size, cast-iron housing, and top-termination box simplify mounting in constrained spaces such as underground tunnels, quarries, and processing plants, while maintaining serviceability and compliance with industry standards.
The motor is rated IE2 with full-load efficiency of 94.2%, and similar efficiency at 75% and 50% partial loads. This makes it well-suited for conveyors, mixers, and pumps that operate across variable loads, delivering noticeable energy savings over standard IE1 machines.
Yes. It features Exdb flameproof protection and an IP66 rating, designed specifically for explosive atmospheres. Insulation is ICFL with IC411 class, supporting safe operation in high-dust and high-temperature environments common in mining and mineral processing.
The motor uses a 250 frame size with a cast-iron housing. Net weight is 454 kg and gross weight is 464 kg. Bearing configurations are 6315M/C3 (rotor) and 6313M/C3 (NDE), with the termination box located on top to ease wiring in tight spaces.
Key certifications include Exdb flameproof protection and IP66 ingress protection, along with IC411 insulation. It aligns with WEEE category for large equipment, and the Finnish origin supports traceability. Tariff code 85015230 facilitates import documentation and regulatory reporting.