ABB 3GJM311230-BDG 3-Phase Squirrel Cage Motor - Exdb
Part Number: 3GJM311230-BDG
Quick Summary
ABB 3GJM311230-BDG 3-Phase squirrel cage motor delivers reliable drive performance for heavy mining, processing, and industrial applications. In hazardous environments, uptime and predictable maintenance costs are critical; this model is designed to reduce unplanned downtime through robust construction and protective features. This motor incorporates Exdb explosion protection, IP66 enclosure, and IC411 insulation to withstand demanding conditions while meeting safety and regulatory requirements. By combining rugged hardware with high-efficiency performance, it supports sustainable operations and compliant design. For integrators and procurement teams, the unit offers straightforward installation, standardized dimensions, and compatible mounting with existing ABB control ecosystems, enabling faster deployment and improved total cost of ownership.
Product Information
ABB Type Designation
M3JM 315SMC 2
Invoice Description
M3JM 315SMC 2
Product Name
3-Phase squirrel cage motor
Product Type
3JM2__M3JM_IE2_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
85015381
Electrical Data
Temperature Class Default
--
Altitude
1000 m
Ambient Temperature
40 °C
IC Class
IC411
IE Class Data (50 Hz)
IE Class IE2 | Full Load (100%) 95.4 % | Partial Load (75%) 95.2 % | Partial Load (50%) 94.2 %
IP Class
IP66
Insulation Class
ICLF
Direction of Rotation
Both sides
Number of Poles (High)
2
Two Speed Motor
No
Type of Duty
S1
Voltage Code
D
EX-Protection
Exdb
Frame Material
Cast Iron
Frame Size
315
Bearing
6316/C3
Bearing NDE
6316/C3
IM Class
IMB5 IM3001
Terminator Box Location
Top
Package Level 1 Units
0 pallet (lift)
Product Net Weight
1047 kg
Gross Weight
1067 kg
WEEE Category
4. Large Equipment (Any External Dimension More Than 50 cm)
UNSPSC
26101100
Exdb explosion protection and IP66 enclosure deliver safety and reliability in hazardous environments, reducing risk and downtime while meeting mining and explosives regulations. The robust cast iron 315 frame and 6316/C3 bearings support long service life in continuous operations, cutting maintenance costs and avoiding unscheduled outages in metal processing plants. IE2 efficiency with Full Load 95.4% and solid partial-load performance (95.2–94.2%) translates to meaningful energy savings over the motor’s life, lowering operating expenses in heavy industrial facilities. Altitude up to 1000 m and ambient temperature rating of 40 °C ensure dependable performance in remote or high-heat locations, minimizing derating concerns and simplifying procurement for global rollouts. The top terminator box and IMB5 IM3001 mounting philosophy ease installation, alignment, and integration with ABB drives, control panels, and SCC communications, delivering faster commissioning and predictable retrofits. Designed for S1 duty in demanding environments, it supports continuous operation across mining, cement, and metalworks with consistent torque and reliable start-up.
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FAQs
For installation, select the 315 frame with a cast iron construction and top termination box to simplify wiring and panel layout. The motor uses 6316/C3 bearings and IMB5 IM3001 mounting, which supports stable alignment on rigid bases. Ensure an environment within 40 °C and up to 1000 m altitude, with IP66 protection and Exdb protection verified for hazardous zones.
Yes. The Exdb explosion-protected design combined with IP66 enclosure makes it appropriate for mining, metal processing, and other hazardous locations. The IC411 insulation class and flameproof group I design support sustained operation in challenging environments, while the S1 duty rating ensures continuous service in demanding production lines.
The motor operates with IE2 efficiency, providing Full Load efficiency at 95.4% and partial-load performance around 95.2% (75% load) and 94.2% (50% load). It uses Voltage Code D and supports a 2-pole configuration, offering strong starting torque and reliable performance in constant-duty applications.
A top terminator box simplifies conduit and wiring runs, while the cast iron frame and standardized 315 size support straightforward alignment and mounting in existing plants. The durable bearings (6316/C3) and IMB5 IM3001 class reduce maintenance intervals, and the consistent dimensions simplify retrofits and compatibility with ABB control systems.
The Exdb/IP66-rated design minimizes safety risks and downtime in hazardous environments, while IE2 efficiency lowers energy costs over the asset life. Its robust construction and S1 duty capability enable long service intervals and dependable uptime, translating into lower total cost of ownership and improved plant productivity in mining and heavy industry.