ABB M2JAP 355SMA 4 3-Phase squirrel cage motor - Exdb IP55 IE4
Part Number: 3GJA352210-ADEIN
Quick Summary
ABB M2JAP 355SMA 4 3-Phase squirrel cage motor is a rugged, flameproof drive for demanding industrial environments. A single solution that combines explosion protection, high efficiency, and robust construction helps reduce downtime and maintenance costs in harsh plants. It meets IE4 efficiency, IP55 protection, Exdb flameproof protection, and ICFL insulation, supporting safe operation across challenging installations. With a 355 frame and cast-iron construction, this motor delivers reliable power for heavy industry while enabling easier maintenance and longer service life. This makes it a strong fit for oil, gas, chemical, and other critical process applications, balancing performance with total cost of ownership.
Product Information
ABB Type Designation
M2JAP 355SMA 4
Invoice Description
M2JAP 355SMA 4
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
85015381
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%) 96.7 % | Partial Load (75%) 96.6 % | Partial Load (50%) 96.0 %
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
355
Bearing
6322/C3
Bearing NDE
6316/C3
IM Class
IMB3 IM1001
Terminator Box Location
D-End top
Package Level 1 Units
0 pallet (lift)
Product Net Weight
1610 kg
Gross Weight
0 kg
UNSPSC
26101100
Feature → Business Impact → Application: Exdb flameproof protection contains ignition sources within the motor housing, reducing explosion risk in hazardous zones. This enhances operator safety and minimizes costly shutdowns, supporting safer work environments and higher overall equipment availability. Application: suitable for oil and gas platforms, petrochemical plants, and mining operations where gas or combustible dust is present. Feature → Business Impact → Application: IE4 efficiency at 50 Hz delivers meaningful energy savings during continuous operation, lowering electricity costs across round‑the‑clock processes. Lower energy consumption translates to reduced total cost of ownership and less heat load on drives and cooling systems. Application: ideal for process lines and pumps in chemical plants, refineries, water treatment, and other facilities operating under S1 duty. Feature → Business Impact → Application: IP55 enclosure with ICFL insulation protects windings from dust, moisture, and temperature swings, extending service intervals. This resilience reduces maintenance frequency and shielded downtime, improving plant reliability and uptime metrics. Application: dusty, humid, or outdoor environments such as cement mills, mining sites, or offshore facilities. Feature → Business Impact → Application: Cast iron frame and robust bearings (6322/C3, 6316/C3) withstand shocks, vibration, and thermal cycling for longer bearing life. This translates to fewer unplanned outages and lower replacement costs for critical rotating equipment. Application: heavy-duty conveyors, pumps, fans, and mixers in demanding manufacturing settings. Feature → Business Impact → Application: Four-pole design with S1 duty and voltage code D enables reliable, continuous operation with consistent torque. The electrical interface aligns with standard plant power systems, simplifying installation and reducing commissioning time. Application: rotating equipment requiring steady speed control in process lines and batching applications. Feature → Business Impact → Application: Ex-protection with Gas Group IIB and temperature class T4 delivers regulatory compliance and safety in explosive atmospheres. This supports multi-site deployment and simplifies safety case documentation for customers in oil, gas, and chemical sectors. Application: petrochemical plants, gas processing facilities, and other zones where hazard classification matters.
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FAQs
Installers should observe the 355 frame size, D-End top terminator box location, and ensure mounting accuracy to maintain alignment with belts or couplings. Verify the site electrical supply matches voltage code D and confirm flameproof joints meet Exdb requirements. Leave adequate clearance for terminal access and periodic inspection per installation guidelines.
The motor is a 4-pole unit designed for S1 continuous duty, with IE4 efficiency at 50 Hz, IP55 enclosure, and Exdb flameproof protection. It uses a cast iron 355 frame, bearings 6322/C3 and 6316/C3, and insulation class ICFL. Voltage code is D, with a gas group IIB and ambient ratings up to 50 °C and 1000 m altitude.
Yes. The Exdb flameproof protection and gas group IIB rating are intended for explosive atmospheres. The IP55 enclosure adds dust and moisture protection, while the T4 temperature class ensures safe operation in hot environments. Compliance supports safe, compliant deployments in oil, gas, and chemical facilities.
This motor is rated S1 for continuous duty, suitable for non-stop operation. It tolerates ambient temperatures up to 50 °C and elevations up to 1000 m. The design supports reliable performance in process lines, pumps, and fans under demanding industrial conditions.
Expect robust service life from the cast iron frame and special bearings (6322/C3, 6316/C3). Ensure spare parts availability and compatibility with standard ABB or third‑party drives. Plan for flameproof installation practices, routine inspection of Exd joints, and matching the electrical interface to plant systems (voltage code D).