ABB 3GJM284220-AEL 3-Phase Squirrel Cage Motor - IE3
Part Number: 3GJM284220-AEL
Quick Summary
ABB 3GJM284220-AEL 3-Phase motor delivers flameproof IE3 efficiency for mining applications. Operators in harsh underground and surface environments struggle with downtime and safety risks, making reliable ignition protection essential. This motor combines Exdb flameproof protection, IP66 enclosure, and ICFL insulation to meet demanding regulatory and safety standards. Built for IMB3 IM1001 mounting on a rugged cast iron frame, it supports long service life, straightforward installation, and predictable maintenance planning. For procurement teams, the Finland origin and 45 kW class simplify sourcing and specification alignment, while IE3 performance translates to meaningful energy savings and lower total cost of ownership.
Product Information
ABB Type Designation
M3JM 280SMB 8
Invoice Description
M3JM 280SMB 8
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, 8 Poles, Frame Size 280, 3 Phases, 500V, 50Hz, IP66 Enclosure, IMB3/IM1001 Mounting (3GJM284220-AEL)
Short Description
45kW, 8P, Frame Size 280, 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%) 92.2 % | Partial Load (75%) 92.4 % | Partial Load (50%) 91.8 %
IE Class Data (60 Hz)
IE Class IE3 | Full Load (100%) 92.4 % | Partial Load (75%) 92.1 % | Partial Load (50%) 90.6 %
IP Class
IP66
Insulation Class
ICLF
Direction of Rotation
Both sides
Number of Poles (High)
8
Two Speed Motor
No
Type of Duty
S1
Voltage Code
E
EX-Protection
Exdb
Frame Material
Cast Iron
Frame Size
280
Bearing
6316/C3
Bearing NDE
6316/C3
IM Class
IMB3 IM1001
Terminator Box Location
D-End top
Package Level 1 Units
0 pallet (lift)
Product Net Depth / Length
1088 mm
Product Net Height
762 mm
Product Net Width
481 mm
Product Net Weight
766 kg
Gross Weight
786 kg
WEEE Category
4. Large Equipment (Any External Dimension More Than 50 cm)
UNSPSC
26101100
Feature: Exdb flameproof protection provides certified safety in hazardous zones. Benefit: Reduces ignition risk and supports regulatory compliance, lowering incident-related downtime. Application: Mining conveyors and equipment operating in potentially explosive atmospheres benefit from safer operation and easier permitting. Feature: IE3 premium efficiency with measured full-load around 92.2% at 50 Hz and 92.4% at partial loads. Benefit: Lower energy consumption, cooler operation, and extended bearing life, translating to lower operating costs. Application: Applies to crushers, pumps, and fans in mineral processing plants where long run times and energy costs matter. Feature: IP66 enclosure and cast iron frame. Benefit: Superior dust and water ingress protection with rugged durability, ensuring reliable performance in harsh environments. Application: Surface and underground mining installations requiring rugged enclosures and long service life. Feature: IMB3 IM1001 mounting and 8-pole 45 kW design. Benefit: Flexible installation and stable speed profiles for demanding continuous duty. Application: Direct mounting on mining equipment with standardized baseplates. Feature: Altitude 1000 m and ambient 40 °C operating limits with insulation class ICLF. Benefit: Consistent performance in elevated, hot environments, reducing risk of overheating. Application: High-altitude mines and heat-prone sites. Feature: Exd/Exdb protection and D connection configuration. Benefit: Simplified installation in hazardous zones with robust electrical connections. Application: Hazardous-area motor applications in mining plants ensuring safe wiring practices.
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FAQs
When installing the 3GJM284220-AEL in hazardous areas, ensure Exdb flameproof protection is maintained, use the IP66 enclosure, and follow the D connection configuration. Mounting should be IMB3 IM1001 with proper securing hardware. Check altitude up to 1000 m and ambient temperature up to 40 °C, and verify compliance with local electrical codes and mining safety standards.
The motor delivers 45 kW at 500 V and 50 Hz, with an eight-pole design. It achieves IE3 premium efficiency (92.2% full load at 50 Hz, up to 92.4% at partial loads). It uses a D connection, insulation class ICLF, and IP66 protection, suitable for continuous S1 duty in demanding environments.
Yes. The ABB 3GJM284220-AEL is designed for continuous S1 duty, with IMB3 IM1001 mounting and a robust cast iron frame (Frame 280). Its rugged build, Exdb protection, IP66 enclosure, and rated ambient up to 40 °C at elevations to 1000 m support long, uninterrupted operation in mining applications.
The motor features Exdb explosion protection, an IP66 enclosure, and insulation class ICLF. It is mounted IMB3 IM1001 with a cast iron frame, and is designed for hazardous-area use in mining environments, offering reliable protection and regulatory compliance.
Premium IE3 efficiency reduces energy costs, while the flameproof Exdb design minimizes downtime due to ignition-related incidents. A rugged cast iron frame, IP66 enclosure, and IMB3 mounting simplify maintenance and installation, contributing to a lower total cost of ownership and improved asset uptime in demanding mining operations.