ABB 3GJA313210-ADP 3-Phase Squirrel Cage Motor - Exdb
Part Number: 3GJA313210-ADP
Quick Summary
ABB 3GJA313210-ADP 3-Phase squirrel cage motor reliably powers hazardous-area processes in chemical, oil, and mining environments. When uptime matters, you need rugged, compliant equipment that minimizes safety risk and unplanned downtime. Key certifications, including Exdb explosion protection, IP55 ingress protection, and IE4 efficiency, support safe operation and energy savings. Its 315 mm cast-iron frame, robust bearings, and flameproof design help reduce lifecycle costs while simplifying installation across global facilities, enabling consistent performance under demanding ambient conditions.
Product Information
ABB Type Designation
M2JAX 315SMA 6
Invoice Description
M2JAX 315SMA 6
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
85015290
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%) 96.3 % | Partial Load (75%) 96.5 % | Partial Load (50%) 96.4 %
IE Class Data (60 Hz)
IE Class IE4 | Full Load (100%) 96.7 % | Partial Load (75%) 96.7 % | Partial Load (50%) 96.2 %
IP Class
IP55
Insulation Class
ICLF
Direction of Rotation
Both sides
Number of Poles (High)
6
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
6319/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
1155 kg
Gross Weight
1175 kg
UNSPSC
26101100
The ABB 3GJA313210-ADP 3-Phase squirrel cage motor is engineered to excel in harsh environments and deliver measurable business value. Its Exdb flameproof protection mitigates ignition risk in Zone 1/Zone 2 applications, enabling continuous operation in chemical plants and oil refineries. The IP55 rating protects against dust and water ingress, reducing maintenance frequency and prolonging service intervals. IE4 efficiency lowers operating costs by minimizing I2R losses during S1 duty, supporting energy-performance targets and partial-load performance. The 315 mm cast-iron frame provides exceptional durability, even at high ambient temperatures up to 40 °C and altitudes up to 1000 m, while the IC411 insulation class enhances longevity and reliability. A design that supports straightforward installation, grounding, and compatibility with standard starters or VFDs simplifies procurement and reduces installation time. Industry-typical objections about flameproof motors are addressed with robust construction, long service life, and predictable maintenance, backed by reliable bearings (6319/C3, 6316/C3) and a proven IM class (IMB3 IM1001).
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FAQs
Install the ABB 3GJA313210-ADP according to ATEX and IECEx requirements for Exdb equipment in hazardous zones. Secure the motor on a rigid base, ensure adequate cooling, and terminate with flameproof, IP55-rated wiring. Use correct grounding, shielded cables, and compliant conduit fittings. Confirm correct shaft orientation and connect to a compatible VFD or starter as per panel spec.
Exdb protection prevents ignition from internal faults in hazardous atmospheres, enabling safe operation. IE4 efficiency reduces running losses, lowering heat generation and energy costs under continuous S1 duty. Together they improve reliability, extend maintenance intervals, and support regulatory compliance in hot or high-altitude installations.
Yes. The Exdb flameproof design, IP55 protection, and cast-iron frame are well-suited for chemical processing, petrochemical plants, and offshore platforms where exposure to dust, moisture, and aggressive agents occurs. It supports 40 °C ambient conditions and up to 1000 m altitude, enabling flexible deployment across global facilities.
Key certifications include Exdb flameproof protection for IIB gas groups, IP55 ingress protection, IC411 insulation class, and IE4 efficiency per IEC standards. These features help meet regulatory requirements for hazardous-area equipment, enable safer commissioning, and simplify procurement by ensuring ATEX/IECEx compatibility and energy-performance targets. They also support long-term warranty considerations and reduce risk during audits.
Investing in the Exdb motor with IE4 efficiency yields lower operating costs through reduced energy consumption and fewer bearing issues due to robust IMB3 IM1001 characteristics. Maintenance focuses on bearing condition, cooling, and insulation integrity; the durable housing and reliable bearings support extended service life in harsh environments, delivering improved uptime and lower total cost of ownership.