ABB 3GJM203410-ASK Flameproof IE3 Mining Motor - Exdb
Part Number: 3GJM203410-ASK
Quick Summary
ABB 3GJM203410-ASK is a flameproof 3-phase mining motor for hazardous-zone applications. Maintenance teams grapple with equipment that runs reliably in demanding environments while staying compliant with safety and regulatory standards. This model combines Exdb flameproof protection, IP66 enclosure, and IC411 insulation with IE3 efficiency, helping reduce downtime and energy costs in mining operations. It's designed for IMB3/IM1001 mounting, six-pole operation at 50 Hz, and 400 V, enabling seamless integration with ABB and compatible drives while minimizing installation risk. With 18.5 kW output and a Finnish-made build, it delivers robust performance across elevated sites up to 1000 m altitude and 40 °C ambient.
Product Information
ABB Type Designation
M3JM 200MLA 6
Invoice Description
M3JM 200MLA 6
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
18.5kW, 6 Poles, Frame Size 200, 3 Phases, 400V, 50Hz, IP66 Enclosure, IMB3/IM1001 Mounting (3GJM203410-ASK)
Short Description
18.5kW, 6P, Frame Size 200, 3PH, 400V, 50Hz, IP66, IMB3/IM1001
Electrical Data
Connection Configuration
Y
Temperature Class Default
--
Input Voltage (Uin)
400 V
Frequency (f)
50 Hz
Output Power
18.5 kW
Altitude
1000 m
Ambient Temperature
40 °C
IC Class
IC411
IE Class Data (50 Hz)
IE Class IE3 | Full Load (100%) 91.7 % | Partial Load (75%) 91.5 % | Partial Load (50%) 90.2 %
IE Class Data (60 Hz)
IE Class IE3 | Full Load (100%) 93.3 % | Partial Load (75%) 93.2 % | Partial Load (50%) 92.1 %
IP Class
IP66
Insulation Class
ICLF
Direction of Rotation
Both sides
Number of Poles (High)
6
Two Speed Motor
No
Type of Duty
S1
Voltage Code
S
EX-Protection
Exdb
Frame Material
Cast Iron
Frame Size
200
Bearing
6312/C3
Bearing NDE
6310/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
351 kg
Gross Weight
361 kg
WEEE Category
4. Large Equipment (Any External Dimension More Than 50 cm)
UNSPSC
26101100
Feature Exdb flameproof protection with IP66 enclosure → Business Impact Ensures safe operation in hazardous mining zones and simplifies regulatory compliance, reducing risk during routine maintenance. Application Underground and surface mining where explosive atmospheres are present. Feature IE3 energy efficiency at 18.5 kW → Business Impact Lower operating costs through high electrical efficiency, improving total cost of ownership in continuous-duty missions. Application Long-running conveyors, crushers, and fans in mineral processing plants. Feature Cast iron frame size 200 with 6312/C3 bearings → Business Impact Robust mechanical resilience translates to longer service life in harsh environments and easier field servicing. Application Harsh ore-processing floors and wash-down areas where vibration is common. Feature IMB3/IM1001 mounting and top terminator box → Business Impact Streamlined installation and compatibility with standard drives and control panels, reducing commissioning time. Application Retrofit or new builds in existing mining fleets. Feature 400 V, 50 Hz, Y connection, 6 poles → Business Impact Predictable electrical performance with mainstream grid compatibility, enabling straightforward integration with existing electrical infrastructure. Application Typical surface and underground mine electrical systems. Feature IP66, IC411 insulation class → Business Impact Superior ingress protection and insulation reliability for high-temperature and dusty environments, helping maintain performance in tough shifts. Application Extreme ambient conditions and frequent washdowns in mining yards.
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FAQs
This motor uses IMB3/IM1001 mounting with a top terminator box and a 3GJM designation, allowing straightforward integration with standard drives. Plan for a Y-connected 400 V, 50 Hz supply and ensure mounting aligns with frame size 200 to optimize enclosure access and serviceability.
Operating at 400 V and 50 Hz, the motor delivers 18.5 kW with IE3 efficiency. IE Class data shows Full Load at 100% is approximately 91.7% efficiency, with 75% load at about 91.5% and 50% load at around 90.2%, ensuring strong energy performance across duty cycles.
Yes. The motor features Exdb flameproof protection suitable for hazardous environments, along with IP66 enclosure protection and IC411 insulation. It is designed for mining applications and meets IE3 efficiency requirements, supporting compliance with safety regulations in ATEX/IECEx contexts.
Yes. The unit is rated for up to 1000 m altitude and ambient temperatures up to 40 °C, making it suitable for diverse mining locations while maintaining performance without derating in typical site conditions.
IE3 efficiency reduces electrical energy consumption in continuous-duty mining applications. Coupled with reliable Ex-protected operation and robust bearings, this translates to lower energy bills, reduced maintenance costs, and longer uptime, delivering a favorable total cost of ownership over the motor’s life cycle.