ABB 3GJM201420-ADK 3-Phase Squirrel Cage Motor - Flameproof Exdb IE3 Mining
Part Number: 3GJM201420-ADK
Quick Summary
ABB 3GJM201420-ADK is a flameproof IE3 mining motor for demanding mining applications. Engineers face heat, dust, and downtime in harsh sites, needing robust protection and efficient operation. This motor ships with IP66 enclosure, Exdb flameproof rating, and IE3 efficiency, so it performs reliably in explosive atmospheres. With a 37 kW rating, 2 poles, frame size 200, and IMB3/IM1001 mounting, it delivers strong energy savings and extended uptime in mining. Designed in Finland and rated for 1,000 m altitude and 40 °C ambient, the motor supports demanding global operations. It aligns with regulatory requirements and offers predictable maintenance, helping procurement balance upfront cost with long-term reliability.
Product Information
ABB Type Designation
M3JM 200MLB 2
Invoice Description
M3JM 200MLB 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
85015230
Medium Description
37kW, 2 Poles, Frame Size 200, 3 Phases, 400V, 50Hz, IP66 Enclosure, IMB3/IM1001 Mounting (3GJM201420-ADK)
Short Description
37kW, 2P, Frame Size 200, 3PH, 400V, 50Hz, IP66, IMB3/IM1001
Electrical Data
Connection Configuration
D
Temperature Class Default
--
Input Voltage (Uin)
400 V
Frequency (f)
50 Hz
Output Power
37 kW
Altitude
1000 m
Ambient Temperature
40 °C
IC Class
IC411
IE Class Data (50 Hz)
IE Class IE3 | Full Load (100%) 93.7 % | Partial Load (75%) 94.0 % | Partial Load (50%) 93.7 %
IE Class Data (60 Hz)
IE Class IE3 | Full Load (100%) 94.0 % | 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
D
EX-Protection
Exdb
Frame Material
Cast Iron
Frame Size
200
Bearing
6312M/C3
Bearing NDE
6310M/C3
IM Class
IMB3 IM1001
Terminator Box Location
Top
Package Level 1 Units
0 pallet (lift)
Product Net Depth / Length
821 mm
Product Net Height
528 mm
Product Net Width
337 mm
Product Net Weight
381 kg
Gross Weight
391 kg
WEEE Category
4. Large Equipment (Any External Dimension More Than 50 cm)
UNSPSC
26101100
Flameproof Exdb protection with IE3 premium efficiency ensures safe operation in explosive mining environments. Business impact includes reduced risk, improved regulatory compliance, and lower energy costs even under heavy duty cycling. Application focus covers conveyor drives, slurry pumps, and other high-load equipment used in underground and surface mining. IP66 enclosure with IC411 insulation delivers rugged durability against dust, moisture, and temperature swings. This extends service life and reduces maintenance frequency, supporting long-term uptime for crushers, mills, and extraction systems. Powertrain delivers 37 kW, 2 poles, 400 V at 50 Hz, enabling higher starting torque and efficient load handling for critical drive trains. Application includes fans, large pumps, and material handling systems where reliability matters. IMB3 IM1001 mounting with a top terminator box makes installation straightforward and serviceable, reducing commissioning time and field downtime. This design supports quick retrofits and new builds across varied mining fleets. Frame size 200 with a cast iron enclosure and 6312M/C3 bearings delivers ruggedness and bearing life under shock and vibration common in mining drives. Altitude up to 1000 m and ambient up to 40 °C ensure stable performance in global sites, lowering derating risk and maintenance cycles. The combination of Exdb protection, IE3 efficiency, and robust construction minimizes life-cycle costs while meeting industry standards for hazardous environments.
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FAQs
This motor uses a D connection with IMB3 IM1001 mounting in a top-placed terminator box. Plan for a 400 V, 50 Hz supply, 2-pole operation, and ensure the environment supports IP66 enclosure and Exdb protection. Verify frame size 200 and cast iron support to match existing mining equipment footprints for a smooth retrofit or new installation.
IE3 premium efficiency reduces energy loss during full-load and partial-load conditions, delivering measurable reductions in daily energy consumption. In mining operations with long duty cycles, this translates to lower electricity bills and cooler motor temperatures, which can extend bearing life and reduce cooling requirements in harsh environments.
Yes. The motor is designed for IMB3 IM1001 mounting with top terminator box access, facilitating straightforward alignment and serviceability. This mounting approach supports stable, vibration-resistant operation on heavy-duty mining drives and conveyors, while simplifying field maintenance and component replacement when needed.
The motor combines Exdb flameproof protection with an IP66 enclosure and IE3 efficiency, meeting key requirements for hazardous areas in mining. IE3 ensures energy performance, IP66 guarantees protection against dust and water, and Exdb confirms explosion-protected operation, all essential for regulatory compliance and safe site performance.
Expect reduced downtime due to robust IP66/Exdb protection and IMB3 mounting, contributing to longer service intervals. The 37 kW rating provides strong load handling with energy savings from IE3 efficiency. With cast iron construction and reliable bearings, maintenance costs stay predictable, supporting a favorable total cost of ownership in long-life mining applications.