ABB 3GJM203420-ADK 3-Phase Flameproof Motor - Exdb
Part Number: 3GJM203420-ADK
Quick Summary
ABB 3GJM203420-ADK is a flameproof IE3 22 kW mining motor for demanding mining applications. Operators struggle with reliability and downtime in harsh environments, where explosion protection and rugged sealing are non-negotiable. It carries Exdb flameproof protection, IP66 enclosure, and IE3 efficiency, ensuring safe operation and energy savings in hazardous zones. With IMB3/IM1001 mounting and a robust cast-iron frame, it integrates smoothly into existing mining systems and meets harsh-temperature requirements. By selecting this motor, maintenance teams reduce unplanned maintenance, improve uptime, and lower total cost of ownership while staying compliant with safety standards.
Product Information
ABB Type Designation
M3JM 200MLB 6
Invoice Description
M3JM 200MLB 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
22kW, 6 Poles, Frame Size 200, 3 Phases, 400V, 50Hz, IP66 Enclosure, IMB3/IM1001 Mounting (3GJM203420-ADK)
Short Description
22kW, 6P, 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
22 kW
Altitude
1000 m
Ambient Temperature
40 °C
IC Class
IC411
IE Class Data (50 Hz)
IE Class IE3 | Full Load (100%) 92.2 % | Partial Load (75%) 92.2 % | Partial Load (50%) 91.0 %
IE Class Data (60 Hz)
IE Class IE3 | Full Load (100%) 93.8 % | Partial Load (75%) 93.8 % | Partial Load (50%) 92.8 %
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
D
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
374 kg
Gross Weight
384 kg
WEEE Category
4. Large Equipment (Any External Dimension More Than 50 cm)
UNSPSC
26101100
Flameproof Exdb protection provides intrinsic safety for explosive atmospheres, enabling underground installation and reducing ignition risk in conveyors and pumps while improving overall system uptime. The result is safer motor operation with lower shutdown frequency in hazardous zones. IE3 efficiency delivers tangible energy savings across full-load and partial-load profiles, translating to reduced operating costs and a quicker return on investment for rail haulage, ventilation, or mining conveyors. The IP66 enclosure and rugged cast-iron frame ensure reliable performance in dust, water ingress, and high-temperature environments, preserving torque delivery and extending service life in harsh sites. Frame size 200 with 6 poles delivers ample starting torque and steady speed control, optimizing motor performance for heavy-duty loads and long cable runs. IMB3/IM1001 mounting compatibility simplifies installation and retrofits, reducing downtime and spare-parts requirements while maintaining alignment with IM standards. The combination of 400 V, 50 Hz operation and a 1000 m altitude rating supports global mining deployments with consistent performance.
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FAQs
Installation should follow Exdb flameproof guidelines, with the motor mounted on IMB3/IM1001 brackets in frame size 200. Use the D connection configuration for a single-voltage 400 V, 50 Hz supply, ensure IP66 protection, and verify top-terminal box accessibility. Confirm ambient temperature and altitude limits (40 °C, up to 1000 m) and perform a torque check on 6312/C3 bearings after alignment.
The motor provides 22 kW output at 400 V with 6 poles, operating at 50 Hz. It features IE3 efficiency, Exdb flameproof protection, and IP66 enclosure. Frame size is 200, frame material cast iron, with bearings 6312/C3 and IMB3/IM1001 mounting, suitable for S1 duty and 3-phase operation.
Yes. The Exdb flameproof protection, IP66 enclosure, and IE3 efficiency make it appropriate for hazardous-area mining applications. Its 6-pole, 22 kW rating provides adequate torque for conveyors and pumps, while IMB3/IM1001 mounting and rugged cast-iron construction enable reliable, long-life operation in tough underground conditions.
Key certifications include Exdb flameproof protection, IP66 enclosure, and IE3 efficiency. Additional compliance aspects include IC411 insulation class, IMB3/IM1001 mounting compatibility, and 3GJM IE3 Group I flameproof design for mining. It is designed for hazardous zones and high-temperature environments with reliable performance.
The motor's IE3 efficiency and robust cast-iron frame reduce energy consumption and maintenance cycles, driving lower operating costs. Its Exdb protection and IP66 enclosure minimize unplanned downtime in harsh environments, while long bearing life (6312/C3) and reliable 6-pole torque support continuous operation in conveyors and pumps, delivering a favorable total cost of ownership in mining operations.