ABB 3GJM203420-BEK 3-Phase Motor - Flameproof IE3
Part Number: 3GJM203420-BEK
Quick Summary
ABB 3GJM203420-BEK 3-Phase Squirrel Cage Motor delivers flameproof, reliable power for mining and hazardous-zone applications. In demanding environments, downtime and energy costs rise when motors lack robust protection or precise enclosure ratings. This model meets IP66 ingress protection, Exdb flameproof protection for hazardous zones, and IE3 premium efficiency, with IMB5/IM3001 mounting. Beyond safety and compliance, you gain long-term cost savings and easier maintenance, supported by Finland origin and a rugged cast iron frame that withstands harsh industrial conditions.
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, 500V, 50Hz, IP66 Enclosure, IMB5/IM3001 Mounting (3GJM203420-BEK)
Short Description
22kW, 6P, Frame Size 200, 3PH, 500V, 50Hz, IP66, IMB5/IM3001
Electrical Data
Connection Configuration
D
Temperature Class Default
--
Input Voltage (Uin)
500 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%) 92.3 % | Partial Load (50%) 91.3 %
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
E
EX-Protection
Exdb
Frame Material
Cast Iron
Frame Size
200
Bearing
6312/C3
Bearing NDE
6310/C3
IM Class
IMB5 IM3001
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 design provides safe operation in hazardous zones, reducing risk and downtime while enabling compliant installation in mining environments. This translates to lower insurance costs and less derating during audits, with a direct application in underground equipment and material handling. IE3 premium efficiency improves energy performance at 22 kW, delivering measurable operating-cost reductions over the motor lifecycle and a stronger return on investment in continuous-running applications. The IP66 enclosure and IMB5/IM3001 mounting offer rugged protection against dust, moisture, and mechanical shock, enabling quick, reliable installation and long service intervals in harsh plants. A 6-pole design delivers substantial starting torque for demanding loads, while the cast iron frame and robust bearings (6312/C3, 6310/C3) extend bearing life and reduce maintenance frequency. Rated for ambient 40 °C and up to 1000 m altitude, it supports stable performance in elevated, hot environments common in mining and processing facilities. With Exdb protection and 500 V supply, it aligns with standard hazardous-area wiring practices for seamless integration.
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FAQs
The motor uses IMB5/IM3001 mounting and a rugged IP66 enclosure, providing dust and water ingress protection essential for mining and other hazardous environments. Exdb explosion protection supports safe operation in ATEX/IECEx zones, making it a strong fit for underground equipment and surface mining conveyors where compliance and reliability are critical.
IE3 premium efficiency reduces energy losses during full-load and partial-load operation. For this model, full-load efficiency is listed at about 92.2% at 50 Hz, with 75% and 50% load figures around 92.3% and 91.3% respectively, translating to measurable electricity savings and lower running costs over the motor’s lifecycle in continuous mining and processing lines.
Yes. The 3GJM203420-BEK features Exdb flameproof protection, meeting hazardous-area requirements and enabling safe operation in ATEX/IECEx environments. This makes it appropriate for mining, chemical, and other sectors where explosive atmospheres may be present.
Install at 500 V, 50 Hz with a 6-pole configuration for optimal torque. The motor’s IMB5/IM3001 mounting suits stationary equipment in rugged mining spaces, and its ambient and altitude ratings—40 °C and up to 1000 m—guide enclosure and cooling planning to ensure reliable operation in hot, elevated sites.
With a cast-iron frame and bearings specified as 6312/C3 with NDE 6310/C3, the motor is built for long service intervals. Regular checks should include bearing wear, lubrication schedules per system, and inspection of the Exdb seals and IP66 enclosure. Its rugged construction supports predictable maintenance cycles in harsh mining environments.