ABB 3GJM311410-ADG 3-Phase motor - Exdb IP66 IC411
Part Number: 3GJM311410-ADG
Quick Summary
ABB 3GJM311410-ADG 3-phase squirrel cage motor powers heavy mining and industrial equipment. Engineers often struggle with rugged, explosion-protected drives that still fit tight spaces and harsh temperatures. This motor delivers Exdb flameproof protection, IP66 ingress resistance, and IC411 insulation to sustain operation in demanding environments. Built around a 315 frame in cast iron, it offers robust mechanical strength, top-mounted terminator box, and bearings rated 6316/C3 for long service life. Finland-made quality supports predictable maintenance cycles and supply continuity for global projects. With IE2 efficiency, compact form factor, and a two-pole, single-speed design, it reduces energy waste and simplifies installation, enabling improved uptime and lower ownership costs for mining and heavy industry applications.
Product Information
ABB Type Designation
M3JM 315MLA 2
Invoice Description
M3JM 315MLA 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
85015381
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%) 95.7 % | Partial Load (75%) 95.6 % | Partial Load (50%) 94.8 %
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
315
Bearing
6316/C3
Bearing NDE
6316/C3
IM Class
IMB3 IM1001
Terminator Box Location
Top
Package Level 1 Units
0 pallet (lift)
Product Net Weight
1212 kg
Gross Weight
1232 kg
WEEE Category
4. Large Equipment (Any External Dimension More Than 50 cm)
UNSPSC
26101100
Exdb flameproof protection is built into the ABB 3GJM311410-ADG, delivering enhanced safety in underground and surface mining where electrical installations face explosive atmospheres. The business impact is a substantial reduction in hazardous event risk and costly unplanned downtime due to protective enclosure integrity. In practice, this motor excels on mining conveyors, crushers, and hoists where ATEX/IECEx compliance and robust enclosure are non-negotiable. A cast iron 315 frame provides superior mechanical strength and efficient heat dissipation, while the 6316/C3 bearings deliver low friction and extended life in variable load conditions. The top terminator box simplifies wiring and service access, accelerating commissioning and fault resolution in harsh environments, reducing maintenance overhead. IE2 efficiency lowers energy consumption in continuous-duty applications, while the two-pole design offers reliable torque for material handling without extensive gear matching. Altitude up to 1000 m and ambient temperatures up to 40 °C are supported, ensuring reliable operation in mid- to high-altitude facilities. Compatibility with standard IE2 motor groups and a consistent footprint simplifies retrofit projects and stock management across global sites. This combination of rugged build, regulatory compliance, and predictable performance translates to lower total cost of ownership for mining, mineral processing, and heavy industry facilities.
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FAQs
For Exdb flameproof motors, plan top-entry or rear-entry cabling with the terminator box located at the top to minimize enclosure penetrations. Verify that the installation site complies with Exd/ATEX IECEx standards, ensure proper clearance for cooling, and account for 1000 m altitude and 40 °C ambient limits. The 315 frame and cast iron construction support robust mounting on standard industrial bases, while the IP66 rating safeguards against dust ingress and water exposure during maintenance.
This unit is designed to meet IE2 efficiency criteria with full-load efficiency around 95.7%. It is a two-pole, single-speed motor intended for continuous S1 duty. The voltage code is D, and the insulation class is ICLF, delivering reliable performance under continuous operation in challenging environments while minimizing energy waste.
Yes. The ABB 3GJM311410-ADG combines Exdb flameproof protection, IP66 ingress rating, a flameproof enclosure, and mining-specific designations (3JM IE2 group) to ensure safe operation in explosive atmospheres. The 315 frame, cast iron construction, and top-access terminator box support rugged, reliable operation on conveyors, crushers, pumps, and hoists common in mining and mineral processing.
Key certifications include Exdb explosion protection, IP66 ingress protection, and IC411 insulation class. The motor meets IE2 efficiency requirements for continuous operation and is suited for S1 duty. It is intended for flameproof, mining, and hazardous-area applications with a robust IM class (IMB3 IM1001) and two-pole configuration, ensuring regulatory compliance and consistent performance in demanding facilities.
The flameproof Exdb protection, heavy-duty cast iron frame, and top-access wiring reduce maintenance complexity and fault resolution time. Long bearing life (6316/C3) lowers lubrication intervals and replacement costs. The motor’s high IP66 protection and stable IE2 efficiency contribute to lower energy costs in continuous-duty operations. In mining or mineral processing plants, this translates to reduced downtime, longer service intervals, and a faster return on investment through improved uptime and operational reliability.