ABB 3GJA312210-ADP 3-Phase Motor - Exdb Flameproof
Part Number: 3GJA312210-ADP
Quick Summary
ABB 3GJA312210-ADP is a 3-phase squirrel cage motor for flameproof, explosion-protected applications in hazardous locations. Engineers confront rising energy costs, strict regulatory compliance, and maintenance challenges in harsh industrial environments. With IE4 efficiency and IP55 protection, this motor minimizes parasitic losses and protects against dust and water ingress. Exdb flameproof certification enables safe operation in gas-rich zones, reducing the need for site-specific risk mitigation and equipment diversification. This combination supports reliable starts, longer mean time between failures, and lower total cost of ownership for project teams and maintenance crews. It integrates with standard ABB drives and control architectures, simplifying installation, spare parts management, and service planning.
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
IMB3 IM1001
Terminator Box Location
D-End top
Package Level 1 Units
0 pallet (lift)
Product Net Depth / Length
1206 mm
Product Net Height
929 mm
Product Net Width
654 mm
Product Net Weight
1198 kg
Gross Weight
1218 kg
UNSPSC
26101100
The Exdb flameproof construction provides intrinsic protection for hazardous locations, enabling operation in environments with flammable gas or vapors and reducing the need for additional enclosures. Business impact: lower risk, simplified compliance, and reduced scope of safety audits; Application: chemical processing plants and oil & gas facilities requiring rugged explosion-protected motors. The IE4 efficiency delivers measurable energy savings across constant torque and variable load profiles; Application: high-performance conveyors and mixers where electricity costs are a premium. IP55 enclosure guards against dust and moisture, minimizing maintenance interruptions; Business impact: longer service intervals and uptime in dusty, wet environments; Application: surface mining, mining conveyors, and sewage treatment. 4-pole design with a cast iron frame (315) and 6316/C3 bearings delivers robust mechanical integrity; Business impact: reliable starts, reduced bearing wear, and predictable maintenance planning; Application: continuous-duty S1 processes in tough installations. The D-end top terminal box supports straightforward wiring in space-constrained installations; Business impact: faster commissioning and easier retrofits; Application: retrofit projects and new builds with existing ABB control systems. Gas group IIB and IC411 insulation enable operation under demanding industrial standards; Business impact: compliance with global hazardous-area codes and lifecycle cost reductions; Application: chemical, petrochemical, and pharmaceutical plants. Overall, the motor’s compatibility with ABB drives and control architectures streamlines procurement and maintenance planning, reducing spare parts inventory and service intervals.
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FAQs
This motor uses Exdb flameproof protection with an IP55 enclosure, suitable for hazardous locations. Mount on a standard 315 frame base with a D-End top terminal box, preserving space in tight installs. Use flameproof cable glands and gaskets, verify Voltage Code D, and ensure alignment with S1 duty and 4-pole specifications. Maintain appropriate separation from ignition sources and adhere to local codes for gas group IIB.
The motor delivers IE4 energy efficiency with Full Load around 97% at 50 Hz and 60 Hz variants near 97.1%. It carries IP55 protection and IC411 insulation class, supporting reliable operation in challenging environments. It is a 4-pole, 315 frame, cast-iron machine designed for continuous duty, with Exdb flameproof protection for hazardous zones and robust mechanical construction.
Yes. The Exdb flameproof protection combined with Gas Group IIB rating and IP55 enclosure makes it well suited for chemical processing, petrochemical, and oil & gas facilities. Its IE4 efficiency lowers operating costs, while S1 duty and rugged bearings support continuous operation under demanding process conditions. Availability of D-code voltage and flameproof design simplifies procurement for hazardous-area projects.
Key certifications include Exdb flameproof protection, Gas Group IIB, IP55, and IC411 insulation. The IE4 efficiency rating aligns with modern energy-performance standards, supporting audits and regulatory compliance in hazardous environments. The motor meets industrial safety requirements for continuous operation in hazardous areas and is suitable for high-integrity industrial applications.
Expect lower maintenance frequency due to the robust cast-iron frame and 6316/C3 bearings, extending MTBF in tough installations. Energy savings from IE4 efficiency reduce annual operating costs, delivering a favorable ROI, especially in facilities with long-duty cycles and high continuous loads. Standardized ABB interfaces simplify spare parts management and service planning, improving uptime and total cost of ownership.