ABB 3GJA314820-HDDIN 3-Phase Squirrel Cage Motor Exdb
Part Number: 3GJA314820-HDDIN
Quick Summary
3GJA314820-HDDIN is a 3-phase squirrel cage motor for heavy-duty drives in hazardous environments. Engineers often struggle to find a solution that combines explosion protection with high efficiency and reliable operation in tough sites. This model delivers Exdb flameproof protection, IP55 ingress protection, and IE3 energy efficiency, supporting safe performance in challenging locations while reducing energy waste. Its robust cast iron frame, 8-pole configuration, and ability to operate at up to 1000 m altitude and 50 °C ambient temperatures help minimize maintenance and downtime. For procurement and maintenance teams, this translates into fewer parts, easier compliance testing, and a lower total cost of ownership over the motor’s lifecycle. Ideal for chemical, oil, and mining applications where safety and uptime are paramount.
Product Information
ABB Type Designation
M2JAP 315LKB 8
Invoice Description
M2JAP 315LKB 8
Product Name
3-Phase squirrel cage motor
Product Type
IJA3__M2JAP_IE3_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 IE3 | Full Load (100%) 94.2 % | Partial Load (75%) 94.3 % | Partial Load (50%) 93.7 %
IP Class
IP55
Insulation Class
ICLF
Direction of Rotation
Both sides
Number of Poles (High)
8
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
IMB35 IM2001
Terminator Box Location
D-End top
Package Level 1 Units
0 pallet (lift)
Product Net Weight
1560 kg
Gross Weight
1580 kg
UNSPSC
26101100
Feature: Exdb flameproof protection for explosion-prone environments. Benefit: Enables compliant, safer operation in hazardous locations with reduced risk of ignition in gas groups IIB. Application: chemical plants and oil & gas facilities where strict explosion protection is mandatory. The business impact is lower risk exposure and improved working capital through fewer incident-driven outages. Feature: IE3 efficiency with verified full-load and partial-load performance (Full Load 94.2 %, Partial Load 75 % 94.3 %, Partial Load 50 % 93.7 %). Benefit: lower energy consumption, predictable operating costs, and faster payback in energy-intensive processes. Application: continuous process drives, pumps, and conveyors in manufacturing lines seeking energy optimization. Feature: IP55 sealing and IC411 insulation class provide rugged reliability in dusty and humid environments. Benefit: longer service intervals and reduced maintenance costs. Application: cement, milling, and chemical processing lines where debris and moisture are common. Feature: Cast iron frame (315) with robust bearings (6319/C3, 6316/C3) and IMB35 IM2001 class. Benefit: high mechanical durability, easier maintenance, and consistent performance under vibration. Application: heavy-duty fan and pump drives with frequent start–stop cycles. Feature: Termination box located at D-End top and a standard 8-pole configuration. Benefit: simplifies retrofits and field wiring, reducing installation time and error rates. Application: new installations and modernization projects in spaces with restricted access. This combination of protection, efficiency, and rugged construction translates into measurable uptime improvements and a lower total cost of ownership for hazardous-area drive applications.
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FAQs
Plan for Exdb flameproof wiring, use explosion-rated glands, and mount with the D-End top termination box to simplify field wiring. Ensure alignment with IP55 protection and adequate clearance for heat dissipation. The 315 frame and cast iron construction support vibration resistance, while the IMB35 IM2001 classification informs service and maintenance planning.
The motor delivers IE3 efficiency with Full Load (100%) at 94.2%, Partial Load (75%) at 94.3%, and Partial Load (50%) at 93.7%. It uses Voltage Code D and operates in a Type S1 duty cycle. With Exdb protection and IP55, it maintains performance in hazardous environments while minimizing energy losses.
Yes. It features Exdb flameproof protection for IIB gas groups and IP55 sealing, making it compliant with hazardous-area requirements. The motor’s 8-pole design and IE3 efficiency support reliable operation in demanding chemical and oil & gas processes, with robust cast iron housing designed for tough environments.
The D-End top terminator box simplifies wiring during commissioning, while the 315 frame with cast iron construction ensures durability in harsh environments. The IM Class IMB35 IM2001, 8-pole configuration, and 50 °C ambient tolerance improve compatibility with a range of gearboxes and drive systems, enabling quicker retrofits and streamlined maintenance.
IE3 efficiency reduces energy costs per run, and the flameproof, IP55-rated housing minimizes downtime due to dust and moisture. The robust bearings and cast iron frame extend service intervals, lowering maintenance costs. In hazardous-area applications, safer operation and longer intervals between repairs translate to lower total cost of ownership over the motor’s life.