ABB 3GJM222220-AEL 3-Phase Motor - Flameproof Exd
Part Number: 3GJM222220-AEL
Quick Summary
ABB 3GJM222220-AEL is a flameproof 3‑phase squirrel cage motor designed for heavy mining duty and demanding environments. Maintenance teams struggle with downtime and safety concerns when motors lack flameproof protection or fail to meet robust IP ratings. This motor combines Exd flameproof protection, IP66 enclosure, and IE3 premium efficiency to deliver safer operation and lower life-cycle costs. Designed for IMB3/IM1001 mounting and mining installations, it also supports energy savings and compliance with hazardous-area standards. In short, ABB 3GJM222220-AEL helps engineers optimize uptime, safety, and total cost of ownership in tough environments.
Product Information
ABB Type Designation
M3JM 225SMB 4
Invoice Description
M3JM 225SMB 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
45kW, 4 Poles, Frame Size 225, 3 Phases, 500V, 50Hz, IP66 Enclosure, IMB3/IM1001 Mounting (3GJM222220-AEL)
Short Description
45kW, 4P, Frame Size 225, 3PH, 500V, 50Hz, IP66, IMB3/IM1001
Electrical Data
Connection Configuration
D
Temperature Class Default
--
Input Voltage (Uin)
500 V
Frequency (f)
50 Hz
Output Power
45 kW
Altitude
1000 m
Ambient Temperature
40 °C
IC Class
IC411
IE Class Data (50 Hz)
IE Class IE3 | Full Load (100%) 94.2 % | Partial Load (75%) 94.4 % | Partial Load (50%) 94.0 %
IE Class Data (60 Hz)
IE Class IE3 | Full Load (100%) 95.0 % | Partial Load (75%) 94.9 % | Partial Load (50%) 95.0 %
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
225
Bearing
6313/C3
Bearing NDE
6312/C3
IM Class
IMB3 IM1001
Terminator Box Location
Top
Package Level 1 Units
0 pallet (lift)
Product Net Depth / Length
879 mm
Product Net Height
573 mm
Product Net Width
375 mm
Product Net Weight
444 kg
Gross Weight
454 kg
WEEE Category
4. Large Equipment (Any External Dimension More Than 50 cm)
UNSPSC
26101100
Exd flameproof protection provides a proven barrier against ignition sources in hazardous zones, making the mining motor suitable for underground and surface operations where flammable atmospheres can occur. With Exdb protection as well, this design adds layered safety for diverse installations and simplifies regulatory compliance. The result is reduced risk, fewer unplanned downtime events, and safer maintenance activities across conveyors, fans, and crushers. IE3 premium efficiency is demonstrated by measured performance at 50 Hz and 60 Hz, translating into tangible energy savings and lower operating costs over the motor’s life cycle. The IP66 enclosure and cast iron frame 225 deliver rugged reliability in dusty, wet, and high-vibration environments, while IMB3/IM1001 mounting and a top terminator box streamline installation and serviceability. This combination supports predictable performance and easier field upgrades when system needs evolve. Operational benefits include improved uptime, lower energy consumption, and stronger regulatory alignment for hazardous-area projects.
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FAQs
This motor is designed for IMB3/IM1001 mounting, with a top terminator box for straightforward wiring. Plan for a 500 V, 50 Hz supply, use the D connection configuration, and ensure adequate space around the 225 frame size. Verify ambient conditions do not exceed 40 °C and that altitude remains under 1000 m to maintain performance targets.
At 50 Hz, full-load efficiency is around 94.2% (with higher partial-load figures near 94.0–94.4%). At 60 Hz, data shows full-load efficiency near 95.0% with similar partial-load performance. These IE3 ratings translate into meaningful energy savings during typical mining duty cycles and variable-load operations.
Yes. The motor carries Exd flameproof protection with Exdb capabilities and an IP66 enclosure, making it suitable for hazardous areas in mining. The insulation class ICLF and 4-pole design support continuous S1 duty, while the flameproof construction meets regulatory requirements for explosive atmospheres.
Choosing IE3 reduces energy costs across long-running workloads typical in mining, improving total cost of ownership. The rugged cast-iron frame, IP66 enclosure, and Ex protection also reduce maintenance frequency and spare parts impact, while IMB3/IM1001 mounting simplifies retrofits and future upgrades without major structural changes.
Document the exact supply voltage (500 V), frequency (50 Hz), ambient temperature (up to 40 °C), altitude (up to 1000 m), and the mounting and enclosure requirements (IMB3/IM1001, IP66). Also log the Exd/Exdb protection, insulation class, frame size 225, and 4-pole configuration to ensure a seamless swap with minimum downtime.