ABB 3GJM311410-BDG 3JM2 IE2 Flameproof Mining Motor - Exdb
Part Number: 3GJM311410-BDG
Quick Summary
ABB 3GJM311410-BDG is a robust 3-phase squirrel cage motor designed for flameproof mining and hazardous-area applications. Engineers often struggle to balance explosion protection with reliable performance during startup and continuous operation. This model delivers IP66 ingress protection, Exdb flameproof protection, and IC411 insulation, while achieving IE2 efficiency for steady power delivery. With a 315 frame, 2-pole construction, and top terminator box, it simplifies installation in restricted spaces, supporting a 1000 m altitude and 40 °C ambient. The combination reduces lifecycle costs, improves safety compliance, and offers predictable maintenance profiles, making it suitable for durable, mission-critical mining operations and other demanding environments. Designed for S1 duty and reliable IEC-compatible operation, it integrates seamlessly with ABB and third-party variable frequency drives.
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
IMB5 IM3001
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
Flameproof protection and rugged enclosure translate to safer operation in explosive atmospheres, reducing ignition risk during startup and ongoing use in mining and similar hazards. This motor achieves IE2 efficiency, delivering tangible energy savings across shifts and seasons, which lowers operating expenses in continuous-duty applications. The 315 frame with cast iron construction provides robust mechanical resilience, enabling longer service life in high-vibration environments typical of conveyors and hoists while reducing maintenance downtime. A top terminator box simplifies wiring layouts and service access, speeding installation and minimizing field wiring errors in tight spaces. Altitude and ambient temperature ratings (1000 m, 40 °C) ensure reliable performance in remote sites and hotter climates, supporting consistent torque delivery under heavy load. Compatible with ABB drives and third-party controllers, the unit offers flexible integration without bespoke solutions, reducing total cost of ownership and facilitating scalable plant upgrades.
Get a Quick Quote for a ABB 3GJM311410-BDG
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in ABB 3GJM311410-BDG?
Enquire Now
FAQs
To install this motor, verify the voltage code (D) and connect to a three-phase supply matching IE2 specifications. Use the top terminator box for wiring access, maintain the IP66 enclosure integrity, and ensure correct shaft rotation direction for both rotational options. Confirm the operating environment supports up to 1000 m altitude and 40 °C ambient, and integrate with ABB or compatible VFDs using standard IEC interfaces to minimize commissioning time.
The motor is an IE2-class design with Full Load efficiency of 95.7% at 100% load, 95.6% at 75% load, and 94.8% at 50% load. It operates under S1 duty, suitable for continuous operation. With a two-pole configuration, it provides reliable torque and consistent speed under mining load profiles, while maintaining energy savings across varying load conditions.
Yes. The ABB 3GJM311410-BDG is built with Exdb flameproof protection and an IP66 enclosure, meeting demanding safety requirements in mining and other hazardous environments. It also features IC411 insulation and IE2 efficiency, enabling safe operation and energy-conscious performance in underground and surface mining, as well as chemical processing areas where explosion prevention is critical.
Key certifications and standards include Exdb flameproof protection, IP66 ingress protection, IC411 insulation class, IE2 energy efficiency, and S1 duty. The motor is configured for high-reliability use in hazardous environments and complies with industry norms for continuous operation. Additional compliance considerations include the WEEE category and local tariff classifications for field installations.
The Exdb flameproof design and cast-iron 315 frame provide rugged longevity, reducing unplanned downtime. Bearings are rated 6316/C3, and IM class IMB5 IM3001 supports durable mounting under vibration. High IP66 protection and robust construction yield fewer repairs, while the 1-piece minimum order and Finland manufacturing help ensure consistent supply and predictable maintenance cycles, improving overall return on investment for long-term mining projects.