ABB 3GJM311220-BLK 3-Phase Motor - Flameproof Exdb IE3
Part Number: 3GJM311220-BLK
Quick Summary
ABB 3GJM311220-BLK 3-Phase motor delivers flameproof, IE3 efficiency for mining and heavy industry. For operators, harsh environments, outages, and safety compliance are ongoing challenges; this motor is engineered to withstand hazardous zones while delivering predictable uptime and performance. With Exdb flameproof protection, IP66 enclosure, and IC411 insulation, it meets stringent safety and reliability standards for underground mining, metal processing, and mineral handling. The combination of premium efficiency, rugged construction, and scalable mounting supports industrial automation initiatives, procurement compliance, and total cost of ownership improvement.
Product Information
ABB Type Designation
M3JM 315SMB 2
Invoice Description
M3JM 315SMB 2
Product Name
3-Phase squirrel cage motor
Product Type
3JM3__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, 1000V, 50Hz, IP66 Enclosure, IMB5/IM3001 Mounting (3GJM311220-BLK)
Short Description
110kW, 2P, Frame Size 315, 3PH, 1000V, 50Hz, IP66, IMB5/IM3001
Electrical Data
Connection Configuration
D
Temperature Class Default
--
Input Voltage (Uin)
1000 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%) 95.1 % | Partial Load (50%) 94.4 %
IP Class
IP66
Insulation Class
ICLH
Direction of Rotation
Both sides
Number of Poles (High)
2
Two Speed Motor
No
Type of Duty
S1
Voltage Code
L
EX-Protection
Exdb
Frame Material
Cast Iron
Frame Size
315
Bearing
6316/C3
Bearing NDE
6316/C3
IM Class
IMB5 IM3001
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
1063 kg
Gross Weight
1083 kg
WEEE Category
4. Large Equipment (Any External Dimension More Than 50 cm)
UNSPSC
26101100
Flameproof Exdb protection paired with a rugged cast iron frame delivers certified explosion protection for hazardous areas. The result is enhanced safety, reduced ignition risk, and easier regulatory compliance on site, enabling safer operation of mining conveyors and hoists in flammable atmospheres. IE3 premium efficiency at 110 kW reduces energy costs on heavy-load applications, delivering tangible lifecycle savings and cooler operation, which in turn extends bearing life and lowers cooling requirements across continuous processes such as material handling and ventilation fans. IP66 enclosure and IC411 insulation ensure reliability in dusty, damp environments, while the 315 frame and IMB5/IM3001 mounting provide durable compatibility with standard industrial drives and control cabinets, simplifying installation and future upgrades. The 2-pole design offers robust starting torque for demanding starts, supporting reliable D-connection operation in harsh industrial automation environments. Overall, the motor’s heavy-duty construction and precise tolerances help minimize maintenance intervals and field service time, delivering a lower total cost of ownership in mining and heavy industry installations.
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FAQs
The motor uses Exdb flameproof protection with a cast-iron frame (315) and IMB5/IM3001 mounting. It employs a D-connection electrical setup suitable for hazardous area control cabinets and standard drives. Ensure proper alignment, secure mounting, and correct air cooling; connect via an IEC-compliant conduit system and verify IP66 enclosure integrity before energizing. This configuration supports straightforward integration with mining conveyors and hoists while meeting safety standards.
Operating at 50 Hz with 1000 V input, the motor delivers 110 kW in a 2-pole configuration. IE3 premium efficiency is demonstrated by full-load efficiency around 95.2%, with about 95.1% at 75% load and 94.4% at 50% load. Such efficiency translates to measurable energy savings, cooler running temperatures, and extended bearing life, which are critical for continuous mining operations and other heavy-duty applications.
Yes. The 3GJM311220-BLK is designed for hazardous mining environments with Exdb flameproof protection, IP66 ingress protection, and a robust 315-frame, 2-pole design. The IMB5/IM3001 mounting and D-connection compatibility streamline integration with mining conveyor drives and hoisting equipment, while its rugged bearings (6316/C3) and cast-iron frame deliver reliable torque and uptime in demanding material handling roles.
The motor carries Exdb flameproof protection for hazardous areas, IP66 enclosure rating for dust and water ingress protection, and IC411 insulation. It is suitable for mining and other heavy industries requiring explosion protection, robust enclosure sealing, and reliable insulation class performance, aligning with industry standards for safety and regulatory compliance.
The combination of premium IE3 efficiency, durable cast-iron frame, and robust bearings reduces energy use and maintenance downtime. With a 2-pole design and IMB5/IM3001 mounting, installation and serviceability are simplified, enabling quicker replacements and fewer field adjustments. These factors contribute to lower total cost of ownership, improved uptime, and faster project amortization in mining and other hazardous industrial installations.