ABB 3GJM182420-BEL Squirrel Cage Motor - Exdb IP66 IE3

Part Number: 3GJM182420-BEL
Manufacturer
ABB
Part number
3GJM182420-BEL

Quick Summary

ABB 3GJM182420-BEL is a flameproof IE3 3-phase mining motor designed for heavy-duty underground and surface mining applications. Engineering teams grapple with energy costs, safety compliance, and downtime; this motor delivers reliable performance with high efficiency under harsh mining conditions. It offers IP66 enclosure, Exdb flameproof protection, and insulation class ICLF, aligning with IEC safety and reliability standards for rugged environments. As a 3-phase IE3 motor built for mining, it helps contractors meet energy targets while minimizing maintenance and downtime, delivering lower operating costs and improved asset availability. With 22 kW output and robust mounting compatibility, it supports scalable drive solutions and long-term performance in harsh environments.

Product Information

ABB Type Designation
M3JM 180MLB 4
Invoice Description
M3JM 180MLB 4
Product Name
3-Phase squirrel cage motor
Product Type
5JM3__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, 4 Poles, Frame Size 180, 3 Phases, 500V, 50Hz, IP66 Enclosure, IMB5/IM3001 Mounting (3GJM182420-BEL)
Short Description
22kW, 4P, Frame Size 180, 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%) 93.0 % | Partial Load (75%) 93.5 % | Partial Load (50%) 93.3 %
IE Class Data (60 Hz)
IE Class IE3 | Full Load (100%) 93.6 % | Partial Load (75%) 93.9 % | Partial Load (50%) 93.3 %
IP Class
IP66
Insulation Class
ICLF
Direction of Rotation
Both sides
Number of Poles (High)
4
Two Speed Motor
No
Type of Duty
S1
Voltage Code
E
EX-Protection
Exdb
Frame Material
Cast Iron
Frame Size
180
Bearing
6310/C3
Bearing NDE
6310/C3
IM Class
IMB5 IM3001
Terminator Box Location
Top
Package Level 1 Units
0 pallet (lift)
Product Net Depth / Length
726 mm
Product Net Height
461 mm
Product Net Width
294 mm
Product Net Weight
304 kg
Gross Weight
314 kg
WEEE Category
4. Large Equipment (Any External Dimension More Than 50 cm)
UNSPSC
26101100
Flameproof Exdb protection and IP66 enclosure protect this motor in explosive atmospheres and washdown environments common in mining sites. The robust cast iron frame and top-mounted terminator box deliver dependable performance under tough conditions. Terminator box location is Top for simplified wiring and cable management, and the IMB5/IM3001 mounting footprint with a compact 180 frame supports conveyors, pumps, and hoisting drives. Energy efficiency is at the core of this IE3 motor, delivering lower running costs and cooler operation under load. At 50 Hz full load, efficiency sits around 93% with strong performance at partial loads, supporting predictable energy usage for mining cycles. For customers pursuing green metrics, the 22 kW output pairs with optimized drive selection to reduce operating costs and extend motor life. Robust electrical design supports reliable starts and steady torque in demanding environments. With 500 V supply, 50 Hz operation, and a 4-pole configuration, this motor provides consistent performance across the IMB5/IM3001 mounting footprint. Connection is configured for D-type wiring, simplifying field installation and reducing commissioning time. Durability is reinforced by a heavy-duty cast iron frame and protective IP66 enclosure, coupled with Exdb flameproof protection for hazardous zones. Bearing arrangement 6310/C3 and a rigid IMB5/IM3001 coupling maintain alignment and minimize vibration during long shifts. The design supports extended service intervals, reduced maintenance cost, and rapid field repairs in remote mining locations. Comprehensive compatibility and serviceability help lower total cost of ownership. Operating up to 1000 m altitude and 40 °C ambient temperature, the motor suits diverse mining sites and ABB drive ecosystems. Standard 3GJM designs enable easy integration with ABB drive systems, spare parts availability, and local technical support for continuous production.

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FAQs

This motor uses a 3GJM IE3 design with IMB5 IM3001 mounting, top-entry terminator box, and a 180 frame. Wire connections follow the D configuration, with 500 V at 50 Hz power. Plan for safe explosive-area installation, verify enclosure IP66 rating, and ensure proper sealing and cable management to maintain flameproof integrity during commissioning.
IE3 performance is rated around 93% efficiency at full load for 50 Hz operation, with slightly higher values at 75% load (about 93.5%) and robust performance at 50% load (approximately 93.3%). This predictable efficiency supports load profiling for mining conveyors and processing lines, delivering measurable energy savings over the motor’s life.
Yes. The ABB 3GJM182420-BEL combines Exdb flameproof protection with IP66 sealing, specifically designed for hazardous zones in mining. Its construction, including a cast iron frame and robust bearings, supports reliable operation under dust, moisture, and gas exposure while maintaining safe enclosure integrity.
Key certifications include Exdb flameproof protection, IP66 enclosure, and IE3 energy efficiency. The motor is rated for S1 duty and uses a frame size 180 with IMB5/IM3001 mounting. Insulation class ICLF supports sustained high-temperature operation, making it compliant for demanding mining environments.
The motor’s high IE3 efficiency reduces energy costs, while robust Exdb/IP66 protection lowers maintenance downtime in hazardous sites. With a 22 kW rating and durable cast iron construction, maintenance intervals are extended, spare parts are readily available, and ABB drive compatibility simplifies integration, contributing to a favorable total cost of ownership over the asset life.