ABB 3GJM283220-BLK 3-Phase Motor - Flameproof IE3
Part Number: 3GJM283220-BLK
Quick Summary
ABB 3GJM283220-BLK is a flameproof IE3 motor for mining and heavy industrial drives. It delivers premium efficiency in challenging environments while meeting strict safety requirements. Engineers face downtime, harsh ambient conditions, and regulatory demands; this motor addresses those by combining Exdb flameproof protection, IP66 sealing, and an IMB5/IM3001 mounting footprint for rugged field use. With a 45 kW output at 1000 V and a 6-pole design, it supports reliable starting and steady torque in constrained spaces. The enclosure and insulation are chosen to withstand 40 °C ambient temperatures at up to 1000 m altitude, delivering consistent performance and reduced energy costs. Secondary advantages include Finland-origin craftsmanship and ABB's robust service ecosystem, aligning with project budgets and lifecycle goals.
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, IMB5/IM3001 Mounting (3GJM283220-BLK)
Short Description
45kW, 6P, Frame Size 280, 3PH, 1000V, 50Hz, IP66, IMB5/IM3001
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
IMB5 IM3001
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
Feature: Exdb flameproof protection with an IP66 enclosure provides intrinsic safety in explosive atmospheres. Business impact: minimizes ignition risk and protects windings from dust, water ingress, and washdowns, reducing downtime. Application: ideal for mining conveyors, crushers, and processing lines that demand durable protection. Feature: 45 kW output with 6 poles and a 280 frame delivers strong torque and reliable starts. Business impact: improves drive performance, reduces startup currents, and supports higher duty cycles. Application: suitable for heavy-duty mining equipment and material handling systems. Feature: IMB5/IM3001 mounting and D-end top terminator box support easy installation and field servicing. Business impact: simplifies retrofits and maintenance, lowering total cost of ownership and downtime. Application: works with standard IMB5 mine-drive assemblies and retrofit projects. Feature: Cast Iron frame, 6316/C3 bearings, and IC411 insulation enable durability under 40 °C ambient and up to 1000 m altitude. Business impact: extends service life in harsh climates, reducing replacement intervals and maintenance costs. Application: excels in hot, high-altitude mines and heavy industrial plants. Feature: 1000 V operation at 50 Hz with IE3 efficiency delivers energy savings and electrical-system compatibility. Business impact: lowers life-cycle energy costs and improves integration with medium-voltage distribution. Application: power networks in mining facilities and process plants using 1000 V distribution and drive schemes.
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FAQs
The motor employs a D connection configuration and IMB5/IM3001 mounting with a D-End top terminator box, designed for frame size 280 and 6 poles. Verify mounting pattern, shaft alignment, and cable entry to ensure a seamless retrofit or new installation. Use the 1000 V supply and proper grounding, following ABB installation guidelines for hazardous environments.
IE3 efficiency for this motor at 50 Hz is rated as Full Load (100%) 93.7%, Partial Load (75%) 93.9%, and Partial Load (50%) 93.4%. These figures translate to meaningful energy-cost reductions in continuous mining operations, especially where variable loads are common, contributing to lower operating expenses and improved plant-wide energy efficiency.
Yes. The ABB 3GJM283220-BLK is engineered for hazardous atmospheres with Exdb flameproof protection and an IP66 enclosure. It also supports IMB5/IM3001 mounting and a robust 6-pole, 45 kW configuration, making it well-suited for underground and surface mining equipment, conveyors, and processing lines that require high reliability under harsh conditions.
Key certifications include Exdb flameproof protection, IP66 enclosure, and IC411 insulation with an IMB5/IM3001 mounting class. The 6-pole, 45 kW design operates at 1000 V and 50 Hz, with IE3 efficiency. The unit is built for demanding environments in mining and industrial plants, complying with safety and performance expectations for hazardous locations.
Expect reduced downtime due to rugged cast-iron construction and reliable bearings (6316/C3) in harsh climates. IE3 efficiency yields energy savings over the motor’s life, and Ex protection minimizes safety-related interruptions. With a robust mounting footprint and simple service access, installation and maintenance costs are lower, improving total cost of ownership in long-running mining operations.