ABB 3GJA351420-ADEIN 3-Phase squirrel cage motor - Exd IE4
Part Number: 3GJA351420-ADEIN
Quick Summary
The 3-Phase squirrel cage motor from ABB delivers reliable torque for heavy-duty drives in industrial settings. Operators in hazardous zones face downtime and safety challenges; this motor mitigates risk with Exd flameproof protection and robust construction. Key certifications include IP55 protection, Exdb flameproof protection, and IE4 efficiency, enabling compliant operation in demanding environments. Built around a cast iron frame with durable bearings, it offers long service life with lower maintenance needs. This combination supports cost-effective deployment across mining, chemical processing, and other high-risk industries, while delivering reliable performance and energy efficiency that aligns with sustainability goals and lifecycle cost reductions.
Product Information
ABB Type Designation
M2JAP 355MLB 2
Invoice Description
M2JAP 355MLB 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%) 96.3 % | Partial Load (50%) 95.7 %
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
IMB3 IM1001
Terminator Box Location
D-End top
Package Level 1 Units
0 pallet (lift)
Product Net Weight
2000 kg
Gross Weight
0 kg
UNSPSC
26101100
Feature: Exd flameproof protection with Exdb certification → Business Impact: Enables safe operation in Zone 1/Division areas, reducing regulatory risk and downtime → Application: Mining, chemical processing, and other hazardous environments. The motor’s flameproof enclosure minimizes ignition risks while maintaining performance in tough atmospheres. Feature: IE4 high-efficiency performance → Business Impact: Lower energy consumption, reduced operating costs, and compliance with energy regulations → Application: Continuous duty drives for pumps, fans, and conveyors in manufacturing plants. Feature: IP55 ingress protection → Business Impact: Enhanced protection against dust and water jets, extending service intervals in dirty environments → Application: Outdoor or semi-enclosed installations with exposure to contaminants. Feature: Cast iron frame and 355 mm frame size → Business Impact: Superior mechanical robustness translates to longer intervals between maintenance checks and better vibration resilience → Application: Heavy-load conveyors and crushers on rugged shop floors. Feature: 2-pole, IMB3 IM1001 mounting compatibility → Business Impact: Quick replacement and straightforward alignment with existing gearboxes and couplings → Application: Retrofit projects in older facilities where uptime is critical. Feature: 50 °C ambient temperature tolerance and up to 1000 m altitude → Business Impact: Broad geographic deployment with reliable cooling margins → Application: High-altitude plants and hot climates. Feature: Instruction-friendly equipment with D‑code voltage → Business Impact: Simplified electrical integration and reduced wiring errors during installation → Application: New builds and modernization projects in hazardous zones.
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FAQs
Plan for a D-Code voltage supply and ensure a D-end top terminator box is accessible for wiring. Verify ambient temperature does not exceed 50 °C and altitude remains within 1000 m. Use compatible couplings and a sturdy cast-iron frame mounting to minimize vibration. Confirmation of Exdb flameproof enclosure is essential before commissioning in hazardous zones.
This is a 2-pole, 3-Phase squirrel cage motor with IE4 efficiency. It features IP55 protection, IC411 insulation class, and Exdb flameproof protection. The voltage code is D, and the unit is designed for S1 continuous duty. It operates safely in ambient temperatures up to 50 °C and up to 1000 m altitude, with a Gas Group IIB rating suitable for hazardous environments.
Yes. The Exdb flameproof motor with IE4 efficiency, IP55 rating, and robust cast-iron frame is tailored for hazardous area operations common in mining and chemical plants. Its 2-pole design supports high starting torque, while the IMB3 IM1001 mounting compatibility simplifies retrofits. With reliable bearing protection and protective enclosure, it minimizes maintenance downtime in tough environments.
IE4 efficiency reduces electrical losses, yielding measurable energy savings during continuous operation. In processes with pumps, fans, and conveyors, the savings scale with operating hours, contributing to lower energy bills and reduced heat load. Over the motor’s lifecycle, higher efficiency can offset initial cost and improve return on investment, especially in facilities with stringent energy targets.
Maintenance planning should account for hazardous-area compliance and periodic inspection of flameproof enclosures, insulation integrity (ICLF), and bearing condition (6316M/C3). The motor’s robust cast-iron frame and sealed components reduce routine maintenance, while IM class IMB3 IM1001 mounting supports dependable alignment for long service intervals. Ensure spare parts are sourced for Exdb motors to preserve certification status.