ABB 3GJA312210-BDP 3-Phase Squirrel Cage Motor - Exdb IP55
Part Number: 3GJA312210-BDP
Quick Summary
ABB 3GJA312210-BDP is a 3-phase squirrel cage motor designed for hazardous areas requiring flameproof protection. For engineers facing downtime, high maintenance costs, and strict ATEX/IECEx compliance, this motor offers a robust solution. It delivers IE4 efficiency, IP55 protection, and Exdb flameproof capability to meet demanding industrial standards. With a cast-iron 315 frame and proven bearings, it supports reliable operation in harsh environments while aligning with budget and installation requirements. This combination of performance and protection helps you reduce energy use, simplify procurement, and ensure consistent uptime across critical processes.
Product Information
ABB Type Designation
M2JAX 315SMA 4
Invoice Description
M2JAX 315SMA 4
Product Name
3-Phase squirrel cage motor
Product Type
CJA5__M2JAX_IE4_Flameproof_Ex_db_CI
Made To Order
No
Minimum Order Quantity
1 piece
Order Multiple
1 piece
Selling Unit of Measure
piece
Country of Origin
China (CN)
Customs Tariff Number
85015381
Electrical Data
Temperature Class Default
T4
Altitude
1000 m
Ambient Temperature
40 °C
IC Class
IC411
IE Class Data (50 Hz)
IE Class IE4 | Full Load (100%) 97.0 % | Partial Load (75%) 97.3 % | Partial Load (50%) 97.2 %
IE Class Data (60 Hz)
IE Class IE4 | Full Load (100%) 97.1 % | Partial Load (75%) 97.1 % | Partial Load (50%) 96.7 %
IP Class
IP55
Insulation Class
ICLF
Direction of Rotation
Both sides
Number of Poles (High)
4
Two Speed Motor
No
Type of Duty
S1
Voltage Code
D
EX-Protection
Exdb
Gas Group
IIB
Frame Material
Cast Iron
Frame Size
315
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
1206 mm
Product Net Height
944 mm
Product Net Width
660 mm
Product Net Weight
1198 kg
Gross Weight
1218 kg
UNSPSC
26101100
Exdb flameproof protection enables safe operation in hazardous zones, minimizing the risk of ignition in chemical, petrochemical, and mining applications, and supports compliance with ATEX/IECEx standards. Business impact: lower risk exposure and streamlined regulatory acceptance in project approvals. Application: pumps, mixers, and conveyors operating in explosive atmospheres. IE4 energy efficiency delivers measurable cost savings over the motor’s lifecycle; Full Load efficiency around 97% at 50 Hz and 60 Hz enhances process performance and reduces electricity consumption. Application: long-running fans and pumps in continuous service. IP55 enclosure protects against dust and water ingress, extending service intervals in dirty industrial environments; You gain higher uptime and easier maintenance planning. Application: outdoor installations and plants with challenging ambient conditions. Cast iron frame 315 and robust bearings (6316/C3) provide exceptional durability and vibration resistance; This translates to reduced mechanical wear and longer service life in high-load applications. Application: heavy-duty crushers, grinding mills, and material handling. S1 duty with continuous operation ensures consistent performance, removing the need for frequent rest periods and enabling steady process throughput; Application: conveyor belts and process pumps. Altitude rating up to 1000 m and ambient temperature up to 40 °C support reliable performance in hotter climates or elevated facilities; Application: plants in warm geographies. Exdb flameproof protection and gas group IIB certification pave the way for safe use in hydrocarbon processing; Application: ATEX/IECEx-compliant installations. Terminator box location at D-End top simplifies wiring and serviceability; Application: modular integration with standard control cabinets.
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FAQs
This motor uses a 315 frame with a cast-iron enclosure and 6316/C3 bearings, and features a D-End top terminal box. It supports horizontal or vertical mounting and is rated for continuous S1 duty. Plan for wiring access at the top terminal box, confirm altitude limits up to 1000 m, and ensure 40 °C ambient conditions are maintained to sustain IECEx/ATEX compliance.
IE4 efficiency on this motor yields higher electrical efficiency across rated loads, translating to lower energy consumption during continuous operation. At 50 Hz and 60 Hz, full-load efficiency is typically around 97.0–97.1%, with slight variations at partial loads. This supports lower operating costs in pumps, fans, and conveyors while meeting stringent energy regulations.
Yes, the motor is Exdb flameproof and certified for hazardous environments. It is designed for gas groups IIB and operates within IP55 protection. The IE4 rating complements ATEX/IECEx compliance, making it suitable for chemical, petrochemical, and mining installations where ignition risk must be mitigated and regulatory approvals are required.
Key features include a robust cast-iron frame (315) and high-quality bearings (6316/C3), coupled with a rugged IM class (IMB5 IM3001). The IP55 enclosure protects against dust and water ingress, while Exdb protection ensures flameproof integrity. These elements yield low maintenance needs and long service life in high-load, dirty, or outdoor settings.
Energy savings from IE4 efficiency reduce operating costs over the motor’s life, improving total cost of ownership. The durable cast-iron construction and sealed IP55 protection reduce maintenance frequency and spare-part exposure. A reliable, continuous-duty design minimizes unscheduled downtime, supporting predictable production schedules and faster project payback in hazardous-area applications.