ABB 3GJA311830-HDCIN IJA2__M2JAP_IE2_Flameproof_Exd_motor - Exdb Flameproof
Part Number: 3GJA311830-HDCIN
Quick Summary
ABB 3GJA311830-HDCIN IJA2__M2JAP_IE2_Flameproof_Exd_motor is a 3‑phase squirrel cage motor designed for hazardous environments and heavy-duty industrial drives. Downtime and safety compliance are costly in these zones, so rated protection and robust construction matter. This model carries Exdb flameproof protection, IP55 enclosure, and IC411 insulation, helping you meet global safety standards. With IE2 efficiency, a 315 frame, and 2 poles, it reduces energy use and simplifies integration with ABB controls and drives. Designed for installation at altitudes up to 1000 m and ambient temperatures up to 50 °C, it provides reliable operation in challenging sites. The unit ships with a cast iron frame and robust bearings for long service life.
Product Information
ABB Type Designation
M2JAP 315LKC 2
Invoice Description
M2JAP 315LKC 2
Product Name
3-Phase squirrel cage motor
Product Type
IJA2__M2JAP_IE2_Flameproof_Exd_motor
Made To Order
No
Minimum Order Quantity
1 piece
Order Multiple
1 piece
Selling Unit of Measure
piece
Country of Origin
India (IN)
Customs Tariff Number
85015381
Electrical Data
Temperature Class Default
T4
Altitude
1000 m
Ambient Temperature
50 °C
IC Class
IC411
IE Class Data (50 Hz)
IE Class IE2 | Full Load (100%) 95.0 % | Partial Load (75%) 94.9 % | Partial Load (50%) 94.3 %
IP Class
IP55
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
Gas Group
IIB
Frame Material
Cast Iron
Frame Size
315
Bearing
6316/C3
Bearing NDE
6316/C3
IM Class
IMB35 IM2001
Terminator Box Location
D-End top
Package Level 1 Units
0 pallet (lift)
Product Net Weight
1630 kg
Gross Weight
1650 kg
UNSPSC
26101100
Exdb flameproof protection provides a certified explosion-protection barrier for electrical motors operating in risky atmospheres. This increases worker safety, reduces the likelihood of ignition sources, and helps you meet ATEX/IECEx requirements across international sites. It's ideal for chemical plants, refineries, and mining operations where explosive vapors may be present. IP55-rated enclosure shields critical windings and connections from dust and water ingress in harsh environments. This reduces maintenance downtime and extends service intervals in outdoor installations, wash-down areas, and offshore platforms. IE2 efficiency delivers measurable energy savings during continuous operation, with full-load efficiency around 95.0% and strong partial-load performance. Lower energy use translates to reduced running costs, especially on long-running conveyor lines and pump systems. Cast iron frame and 315 frame size offer rugged durability and compatibility with traditional mounting arrangements. The robust 6316/C3 bearings and IMB35 IM2001 mounting class support reliable alignment and extended life in vibratory and harsh installation conditions. IC411 insulation with 50 °C ambient temperature and 1000 m altitude specification means reliable operation in hot, elevated locations. The S1 duty (continuous operation) ensures predictable performance in continuous-running applications such as fans and conveyors.
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FAQs
When installing this Exdb flameproof motor in hazardous zones, ensure proper surface mounting for the 315 frame, use the D-End top termination box location, verify correct shaft and bearing alignment (6316/C3), and provide proper grounding. Verify cable entry seals and maintain clearances for cooling, with routine checks to preserve IP55 integrity.
The motor features Exdb flameproof protection for explosive atmospheres, IP55 enclosure against dust and water ingress, and IC411 insulation. It supports S1 duty under IE2 efficiency, and its gas group classification is IIB. These certifications help meet ATEX/IECEx requirements, enabling safe operation in chemical plants, refineries, and offshore environments.
Key specs include a 2-pole, 315 frame motor with IE2 efficiency, Exdb protection, and IP55. The motor is rated for ambient 50 °C and altitude up to 1000 m, with IC411 insulation and 6316/C3 bearings. These factors influence starting torque, speed range, cooling needs, and compatibility with standard ABB drives and control systems.
Yes. With IC411 insulation, 50 °C ambient rating, and altitude support up to 1000 m, the motor is designed for reliable continuous operation (S1 duty) in hot, challenging locations. The flameproof Exdb protection plus IP55 ensures stable performance under dust, moisture, and ignition-risk conditions typical of hazardous-area plants.
Minimum order is 1 piece, with 'Made To Order' set to No, indicating ready availability for standard configurations. Lead times vary by stock levels and regional logistics, but this model is designed for straightforward procurement within typical industrial supply chains and can be coordinated with ABB-compatible drive systems.