ABB 3GJM203420-BDK Flameproof IE3 Mining Motor - Exd
Part Number: 3GJM203420-BDK
Quick Summary
ABB 3GJM203420-BDK Flameproof IE3 Mining Motor is a high-efficiency three-phase motor designed for demanding mining environments. Operators often struggle with downtime and safety compliance in hazardous areas, making certified protection essential. This motor delivers IP66 enclosure protection and Exd flameproof safety, with IMB5/IM3001 mounting suitable for rugged underground service. Built for 400 V, 50 Hz operation and a 22 kW rating, it helps lower energy costs while meeting strict industry standards. By coupling performance with certified protection, it supports reliable system availability and predictable maintenance planning for mining and other heavy-industry applications.
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, IMB5/IM3001 Mounting (3GJM203420-BDK)
Short Description
22kW, 6P, Frame Size 200, 3PH, 400V, 50Hz, IP66, IMB5/IM3001
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
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 Exd/Exdb protection combined with an IP66 enclosure delivers safety and reliability in hazardous locations, reducing risk of ignition and downtime. The IE3 premium efficiency rating translates to lower energy bills and cooler operation in continuous-duty mining drives, with full-load efficiency around 92.2% at 50 Hz and up to 93.8% at 60 Hz, improving total cost of ownership. Cast-iron frame, 200 frame size, and bearings 6312/C3 / 6310/C3 provide long life and robust shaft support in abrasive underground conditions. IMB5/IM3001 mounting compatibility and a top terminator box location simplify installation and serviceability, while the D connection configuration enables straightforward wiring with standard mine electrical systems. The motor’s Exdb flameproof protection and IP66 rating ensure safe operation in explosive atmospheres, meeting stringent regulatory requirements and confirming suitability for conveyors and pumping drives in mining. Altitude up to 1000 m and ambient temperatures up to 40 °C are factored into durable performance.
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FAQs
Installation should follow Ex-certified practices with Exdb flameproof protection and IP66 enclosure. Use the D connection configuration, top terminator box, and IMB5/IM3001 mounting guidance. Ensure 400 V, 50 Hz supply compatibility and allow for a 1000 m altitude and 40 °C ambient rating to preserve efficiency and reliability.
At 50 Hz the motor delivers 22 kW with IE3 efficiency, full-load around 92.2% and partial-load around 91.0–92.2% depending on loading. At 60 Hz, efficiency rises to about 93.8% full-load, with partial-load values near 92.8–93.8%, enabling higher performance on higher-frequency drives while maintaining protection ratings.
Yes. The flameproof Exd/Exdb protection, IP66 enclosure, 6-pole design, and IMB5/IM3001 mounting make it well-suited for conveyors and pumps in hazardous underground environments, while the 22 kW output and robust cast-iron frame support demanding start/stop cycles and long service intervals.
The motor is IP66-rated, with Exdb flameproof protection and Exd certification for hazardous zones. It uses ICFL insulation and IMB5/IM3001 mounting, with a flameproof design suitable for mining and other potentially explosive atmospheres, ensuring compliance with industry safety standards.
Maintenance is driven by the durable cast-iron frame, sealed bearings (6312/C3 and 6310/C3), and robust enclosure that reduces field service frequency. Energy savings from IE3 efficiency lower operating costs, improving ROI over standard motors. Regular inspections and bearing checks aligned with mining maintenance windows will maximize uptime.