ABB 3GJM283220-ALK Flameproof IE3 Mining Motor - Exdb
Part Number: 3GJM283220-ALK
Quick Summary
ABB 3GJM283220-ALK flameproof IE3 mining motor delivers 45 kW of robust power for heavy underground conveyance and rock support systems. In harsh underground sites, inconsistent lubrication, heat buildup, and dust can drive downtime; this motor is designed to resist those factors with a rugged IP66 enclosure and Exdb protection. Key certifications include IE3 premium efficiency, IP66 ingress protection, and Exdb flameproof protection, aligning with safety and energy regulations. Optimized for IMB3/IM1001 mounting and 6-pole operation at 1000 V and 50 Hz, it reduces lifecycle costs while delivering reliable performance for demanding mining applications and large-scale mineral processing operations.
Product Information
ABB Type Designation
M3JM 280SMB 6
Invoice Description
M3JM 280SMB 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
45kW, 6 Poles, Frame Size 280, 3 Phases, 1000V, 50Hz, IP66 Enclosure, IMB3/IM1001 Mounting (3GJM283220-ALK)
Short Description
45kW, 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
45 kW
Altitude
1000 m
Ambient Temperature
40 °C
IC Class
IC411
IE Class Data (50 Hz)
IE Class IE3 | Full Load (100%) 93.7 % | Partial Load (75%) 93.9 % | Partial Load (50%) 93.4 %
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
798 kg
Gross Weight
818 kg
WEEE Category
4. Large Equipment (Any External Dimension More Than 50 cm)
UNSPSC
26101100
Exdb flameproof protection with an IP66 enclosure enables safe operation in hazardous mining zones, reducing ignition risk and downtime in volatile environments. The IE3 premium efficiency rating translates to measurable energy savings, lowering total cost of ownership over the motor’s lifecycle while maintaining full-load performance in 45 kW applications. The 6-pole, 3-phase design at 1000 V and 50 Hz provides robust torque characteristics for heavy-duty starting and running, improving process reliability in belt conveyors and ore handling. The cast iron frame (280) with 6316/C3 bearings supports long service life in tough underground conditions, while IMB3/IM1001 termination supports compliant, quick installation. Its IMB3 mounting compatibility and D-end box location simplify onsite wiring and maintenance in constrained mining corridors. Altitude and ambient temperature ratings (1000 m and 40 C) ensure dependable operation in elevated sites with demanding washdowns.
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FAQs
It supports IMB3/IM1001 mounting with a 280 frame, 6-pole design, and a D-end top termination box for straightforward field wiring and fast commissioning in constrained underground layouts.
The motor delivers 45 kW of output power at 1000 V and 50 Hz, with IE3 premium efficiency and an IP66, Exdb flameproof enclosure suitable for hazardous mining environments.
Yes. It features Exdb flameproof protection and a robust IP66 enclosure, specifically designed for hazardous mining zones while maintaining reliability and safety.
The motor is rated for altitude up to 1000 m and ambient temperatures up to 40 C, with a cast-iron frame and durable bearings to withstand washdowns and demanding mining conditions.
Premium IE3 efficiency reduces operating energy costs, while robust Exdb protection and IP66 enclosure minimize unplanned downtime in hazardous areas; the IMB3/IM1001 mounting simplifies installation and maintenance, delivering a favorable return on investment in mining operations.