ABB 3GJM311220-AEL 3-Phase Flameproof IE3 Motor - Exd
Part Number: 3GJM311220-AEL
Quick Summary
3GJM311220-AEL is a flameproof, 3-phase motor engineered for high-efficiency mining operations. Operators struggle with uptime and safety in explosive atmospheres where even brief downtime hurts productivity and maintenance costs. Key certifications include IP66 enclosure, Exdb flameproof protection, and ICFL insulation, delivering compliance in harsh mineral processing environments. With IE3 premium efficiency, a robust cast-iron frame, and IMB3/IM1001 mounting, this motor lowers energy bills, simplifies installation, and enhances long-term reliability in both underground and surface mining. Designed for 50 Hz and 500 V systems, it integrates smoothly with standard drive trains and hazard-zone equipment, empowering operators to meet stringent uptime targets.
Product Information
ABB Type Designation
M3JM 315SMB 2
Invoice Description
M3JM 315SMB 2
Product Name
3-Phase squirrel cage motor
Product Type
5JM3__M3JM_IE3_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
Medium Description
110kW, 2 Poles, Frame Size 315, 3 Phases, 500V, 50Hz, IP66 Enclosure, IMB3/IM1001 Mounting (3GJM311220-AEL)
Short Description
110kW, 2P, Frame Size 315, 3PH, 500V, 50Hz, IP66, IMB3/IM1001
Electrical Data
Connection Configuration
D
Temperature Class Default
--
Input Voltage (Uin)
500 V
Frequency (f)
50 Hz
Output Power
110 kW
Altitude
1000 m
Ambient Temperature
40 °C
IC Class
IC411
IE Class Data (50 Hz)
IE Class IE3 | Full Load (100%) 95.2 % | Partial Load (75%) 94.9 % | Partial Load (50%) 93.9 %
IE Class Data (60 Hz)
IE Class IE3 | Full Load (100%) 95.0 % | Partial Load (75%) 94.3 % | Partial Load (50%) 92.7 %
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
315
Bearing
6316/C3
Bearing NDE
6316/C3
IM Class
IMB3 IM1001
Terminator Box Location
D-End top
Package Level 1 Units
0 pallet (lift)
Product Net Depth / Length
1174 mm
Product Net Height
852 mm
Product Net Width
536 mm
Product Net Weight
1030 kg
Gross Weight
1050 kg
WEEE Category
4. Large Equipment (Any External Dimension More Than 50 cm)
UNSPSC
26101100
Flameproof Exdb protection enables operation in hazardous zones without compromising safety, reducing the risk of ignition and costly downtime. This protection translates to higher overall equipment reliability and lower maintenance frequency in mining conveyors, crushers, and processing lines. IE3 premium efficiency delivers measurable energy savings during continuous operation, helping facilities meet energy targets and reduce total cost of ownership. The motor’s 110 kW output at 500 V with a 2-pole design provides strong torque for high-inertia loads common in mining applications, improving start-up performance and belt conveyor utilization. Its rugged cast-iron frame (Frame Size 315) paired with IMB3 IM1001 mounting supports long service life in harsh environments, while the 6316/C3 bearings resist contamination and vibration, extending bearing life and reducing replacement cycles. IP66 enclosure and Exdb flameproof protection ensure safe operation in dusty, moisture-laden mines, aligning with regulatory and site safety requirements. The D-configuration connection and 2-pole, single-speed design simplify installation and retrofit projects, enabling quick integration with existing electrical infrastructure and drive systems. With a 1000 m altitude rating and 40 °C ambient capability, the motor remains dependable across a wide mining footprint, from deep shafts to open-pit operations. This combination of robustness, efficiency, and compliance makes it an ideal choice for demanding mineral processing lines and hazardous-area equipment downtime mitigation.
Get a Quick Quote for a ABB 3GJM311220-AEL
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 3GJM311220-AEL?
Enquire Now
FAQs
Plan for Exdb flameproof protection, IP66 enclosure, and ICFL insulation. Use IMB3/IM1001 mounting with D-end top terminals for an easy retrofit and compliant installation in mining conveyors and crushers.
The motor is IE3-rated, offering high full-load efficiency (about 95.2% at 50 Hz and 95.0% at 60 Hz for full-load). It operates in S1 duty with continuous operation, reducing energy costs in continuous mining processes.
Yes. It features Exdb flameproof protection, IP66 enclosure, and ICFL insulation, specifically designed for mining environments with dust, moisture, and explosive atmospheres. 2-pole design provides adequate torque for conveyors and processing equipment.
The motor uses IMB3/IM1001 mounting with a D-terminal box configuration and 2-pole design. Frame size 315 and a robust cast-iron construction simplify installation and alignment in existing drive trains.
A rugged 315 frame with 6316/C3 bearings offers long bearing life and reduced maintenance intervals. The combination of Ex-protection, IP66 sealing, and durable materials minimizes downtime and extends the motor’s operational life in demanding mining installations.