ABB 3GJA351810-HDEIN 3-Phase Squirrel Cage Motor - Exd IE4
Part Number: 3GJA351810-HDEIN
Quick Summary
ABB 3GJA351810-HDEIN is a 3-phase squirrel cage motor for hazardous-area drives. Engineers often struggle to balance flameproof protection with energy efficiency in compact motor footprints. This motor delivers Exd flameproof protection, IP55 enclosure, and IE4 efficiency, while the heavy-duty cast-iron frame supports long service life. Its rugged design simplifies installation in hazardous zones and reduces maintenance costs for continuous-duty applications, delivering reliable operation in demanding industrial environments. This solution aligns with critical certifications and standards, enabling safer, compliant, and cost-effective procurement for energy-intensive processes.
Product Information
ABB Type Designation
M2JAP 355LKA 2
Invoice Description
M2JAP 355LKA 2
Product Name
3-Phase squirrel cage motor
Product Type
IJA4__M2JAP_IE4_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
85015394
Electrical Data
Temperature Class Default
T4
Altitude
1000 m
Ambient Temperature
50 °C
IC Class
IC411
IE Class Data (50 Hz)
IE Class IE4 | Full Load (100%) 96.5 % | Partial Load (75%) 96.4 % | Partial Load (50%) 95.9 %
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
355
Bearing
6316M/C3
Bearing NDE
6316M/C3
IM Class
IMB35 IM2001
Terminator Box Location
D-End top
Package Level 1 Units
0 pallet (lift)
Product Net Weight
2320 kg
Gross Weight
0 kg
UNSPSC
26101100
Feature to business impact to application: Exd flameproof protection with gas group IIB and IP55 enclosure reduces compliance risk and safeguards operations in explosive atmospheres, enabling installation in hazardous zones such as chemical plants and mining facilities. This translates to lower insurance costs and safer production lines, with immediate applicability in hazardous-area conveyors and pumps. IE4 efficiency delivers measurable energy savings across continuous S1 duty cycles, resulting in lower operating costs and a faster return on investment for energy-intensive processes. The 355 frame in cast iron provides rugged torque capacity and extended service life in demanding environments, improving uptime for material handling and processing lines. Dual-direction rotation and Exdb protection simplify field installation and retrofits, supporting flexible drive configurations in the same plant. The design supports straightforward maintenance and reliable performance at altitudes up to 1000 m and ambient temperatures to 50 °C, reducing lifecycle risk for global operations. Compatibility with standard industrial fittings and a robust IM class (IMB35 IM2001) ensures smooth integration with motor starters, soft starters, and VFDs, minimizing installation time and spare-part variety. The M2JAP designation and 355LKA geometry support quick part matching for repairs and replacements, while the 2320 kg motor weight signals a solid, durable asset for heavy-duty applications. Long-tail keywords addressed include Exd motor, IE4 energy efficiency motor, IP55 explosion-proof motor, 355 frame cast iron motor, hazardous-area motor India, gas group IIB motor, S1 duty motor, flameproof motor, and Exdb protection.
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FAQs
Installation follows standard IEC/ISO practices for Exd motors with a flameproof enclosure. The D-End top terminator box location simplifies wiring access, and the cast-iron 355 frame provides robust mounting in vibration-prone environments. Ensure appropriate anti-static grounding, compliance with IP55 ingress protection, and that the motor is wired through certified explosion-safe motor starters suitable for Exd equipment. Frame size 355 and bearing arrangement 6316M/C3 support steady torque during S1 duty. Use compatible shaft couplings and mounting kits designed for hazardous-area installations to minimize alignment issues and ensure long-term reliability.
This motor is rated IE4 with Full Load efficiency around 96.5% (100% load) and 96.4% at 75% load, ensuring energy savings in continuous-duty operations. It operates under Voltage Code D and features a 2-pole configuration for high torque at startup. Temperature class is T4, enabling operation up to 50 °C ambient, with altitude up to 1000 m. Insulation class ICLF and IC411 class support durable insulation in harsh environments. These specs translate into reduced energy costs, improved power factor with VFD compatibility, and reliable performance in S1 duty across hazardous-area plants.
Yes. The motor is certified Exd flameproof and Exdb protection, and it’s rated for Gas Group IIB, making it suitable for hazardous locations with flammable gases. IP55 enclosure adds dust and water ingress protection, and the combination of Exd/Exdb enhances overall safety. For compliance, pair with approved explosion-proof starters and control gear, ensure proper installation clearances, and maintain the motor within the recommended environmental limits (ambient 50 °C, altitude up to 1000 m).
Maintenance focuses on keeping explosion-protected enclosures sealed, verifying lubrication of bearings (6316M/C3) and inspecting the cast-iron frame for cracks or corrosion. Regular checks of the terminator box wiring, terminal connections, and motor alignment with driven equipment are essential. Since it’s a continuous-duty S1 motor with a robust IM class (IMB35 IM2001), expect longer intervals between major overhauls compared with non-hazardous-area motors, and plan for spare parts like bearings and seals aligned with the 355 frame.
IE4 energy efficiency reduces electricity consumption for continuous operation, delivering faster payback in high-load processes and long-running drives. The Exd flameproof design minimizes safety incidents and compliance costs in hazardous zones, while IP55 protection lowers maintenance due to dust and moisture ingress. Cast-iron reliability reduces unplanned downtime, and compatibility with standard control equipment simplifies retrofits, all contributing to a favorable total cost of ownership over the motor’s lifespan.