ABB 3GJM283230-ALK 3-Phase SMC Motor - Exdb Flameproof
Part Number: 3GJM283230-ALK
Quick Summary
ABB 3GJM283230-ALK flameproof 3-phase motor powers mining and heavy industry applications. Operators often face uptime pressure and safety concerns in harsh environments. This motor combines Exdb flameproof protection, IP66 sealing, IC411 insulation, and IE3 efficiency for compliant, dependable performance. With 55 kW at 1000 V and IMB3/IM1001 mounting, it integrates easily with plant controls. Engineered for rugged conditions, its cast-iron frame and sealed bearings support long service intervals and lower maintenance. This combination delivers predictable performance, reduced downtime, and a lower total cost of ownership across mining projects.
Product Information
ABB Type Designation
M3JM 280SMC 6
Invoice Description
M3JM 280SMC 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
55kW, 6 Poles, Frame Size 280, 3 Phases, 1000V, 50Hz, IP66 Enclosure, IMB3/IM1001 Mounting (3GJM283230-ALK)
Short Description
55kW, 6P, Frame Size 280, 3PH, 1000V, 50Hz, IP66, IMB3/IM1001
Electrical Data
Connection Configuration
D
Temperature Class Default
--
Input Voltage (Uin)
1000 V
Frequency (f)
50 Hz
Output Power
55 kW
Altitude
1000 m
Ambient Temperature
40 °C
IC Class
IC411
IE Class Data (50 Hz)
IE Class IE3 | Full Load (100%) 94.1 % | Partial Load (75%) 94.5 % | Partial Load (50%) 94.2 %
IP Class
IP66
Insulation Class
ICLH
Direction of Rotation
Both sides
Number of Poles (High)
6
Two Speed Motor
No
Type of Duty
S1
Voltage Code
L
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
838 kg
Gross Weight
858 kg
WEEE Category
4. Large Equipment (Any External Dimension More Than 50 cm)
UNSPSC
26101100
Exdb flameproof protection and IP66 ingress sealing provide safer operation in potentially explosive atmospheres while protecting internal components from dust and water ingress. This translates to fewer safety incidents, lower retrofit costs, and easier regulatory compliance on demanding sites. IE3 efficiency reduces energy consumption across load profiles, delivering measurable operating-cost savings over the motor’s life while supporting sustainable mining practices. The 55 kW, 6-pole design at 1000 V and 50 Hz delivers robust torque and reliable starting characteristics for heavy-duty continuous-duty operations in S1 service. A rugged cast-iron frame (Frame Size 280) with 6316/C3 bearings and IMB3/IM1001 mounting enhances vibration resistance and service intervals, minimizing unplanned downtime. D-End top termination and a robust terminal box simplify wiring, commissioning, and future maintenance, improving overall installation efficiency. The Exdb protection, IC411 insulation, and IP66 enclosure together ensure regulatory alignment for hazardous areas while enabling straightforward integration with standard plant controls. In practice, users benefit from reduced maintenance frequency, lower energy bills due to IE3, and a longer-lasting asset in extreme mining environments.
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FAQs
What you need to know before installing this motor: it uses D connection configuration, IMB3/IM1001 mounting, and a D-End top terminator. Plan for a 1000 V, 50 Hz supply and ensure the site equipment supports IP66 ingress protection and Exdb flameproof protection. Verify frame size 280 dimensions and the 838 kg net weight for transport, handling, and installed footprint. Electrical wiring should align with the 3-phase systems and safety standards for hazardous locations.
Key specs include 55 kW output, 6 poles, 1000 V input, and 50 Hz frequency, delivering strong starting torque and reliable running under S1 duty. IE3 efficiency with full-load 94.1% supports reduced energy consumption, while IP66 and Exdb protection minimize maintenance interruptions due to contamination or electrical hazards. The combination of 6-pole design and robust bearings enhances durability in vibration-prone mining environments.
Yes. The Exdb flameproof protection plus IP66 enclosure is designed for hazardous-area mining operations, both underground and surface. The motor’s IMB3/IM1001 mounting, 55 kW power, 1000 V operation, and 50 Hz rating align with typical mine conveyors, fans, and pumps. Its rugged cast-iron frame and 6-pole construction provide reliable torque and lifecycle performance in demanding conditions.
The motor features Exdb flameproof protection and IC411 insulation, with IP66 sealing for harsh environments. IE3 premium efficiency supports regulatory and energy-performance expectations. These attributes are essential for hazardous-area compliance and reliable operation in mining settings, ensuring safer installations and smoother maintenance routines in regulated facilities.
The 55 kW, 1000 V, IE3-rated motor reduces energy costs over its life, while the rugged cast-iron frame and sealed bearings (6316/C3) extend service intervals. IMB3/IM1001 mounting and top-entry terminal box simplify installation and future servicing, cutting downtime during maintenance. Overall, you’ll see lower operating expenses and fewer disruptive outages in demanding mining environments.