ABB 3GGL312812-ARC 3Phase SynRM Motor - IE5 Ex
Part Number: 3GGL312812-ARC
Quick Summary
3GGL312812-ARC is a high-efficiency 160 kW synchronous reluctance motor designed for industrial drive applications. Facility teams face rising energy costs and reliability demands, so this motor delivers reduced energy consumption without sacrificing torque or dynamic response. It carries IE5 efficiency, IP55 enclosure, and Ex ec explosion-protection, enabling safe operation in demanding environments and ensuring regulatory compliance. Coupled with ABB’s robust control options and IMB3/IM1001 mounting, it supports seamless installation, long service life, and a favorable total cost of ownership for mission-critical applications in metalworking, chemical processing, and heavy manufacturing.
Product Information
ABB Type Designation
M3GL 315LKA 4
Invoice Description
M3GL 315LKA 4
Product Name
3Phase Synchronous reluctance motor
Product Type
3GL5__M3GL_IE5_SynRM_Ex
Made To Order
No
Minimum Order Quantity
1 piece
Order Multiple
1 piece
Selling Unit of Measure
piece
Country of Origin
Finland (FI)
Customs Tariff Number
85015381
Medium Description
160kW, 4P, Frame Size 315, 3 Phases, 380V, 50Hz, IP55 Enclosure, IMB3/IM1001 Mounting (3GGL312812-ARC)
Short Description
160kW, 4P, Frame Size 315, 3PH, 380V, 50Hz, IP55, IMB3/IM1001
Electrical Data
Connection Configuration
D
Temperature Class Default
T3
Input Voltage (Uin)
380 V
Frequency (f)
50 Hz
Motor Operational Voltage
350 V
Operating Frequency (fsw)
40.000 Hz
Output Power
160 kW
Altitude
1000 m
Ambient Temperature
40 °C
IC Class
IC411
IE Class Data (50 Hz)
IE Class IE5 | Full Load (100%) 97.0 % | Partial Load (75%) 97.0 % | Partial Load (50%) 96.4 %
IP Class
IP55
Insulation Class
ICLF
Direction of Rotation
Both sides
Number of Poles (High)
4
Two Speed Motor
No
Type of Duty
S9
Voltage Code
R
EX-Protection
Exec
Gas Group
IIC
Frame Material
Cast Iron
Frame Size
315
Bearing
6319/C3
Bearing NDE
6316/C3VL0241
IM Class
IMB3 IM1001
Terminator Box Location
D-End top
Package Level 1 Units
0 pallet (lift)
Product Net Depth / Length
1521 mm
Product Net Height
880 mm
Product Net Width
590 mm
Product Net Weight
1357 kg
Gross Weight
1377 kg
WEEE Category
4. Large Equipment (Any External Dimension More Than 50 cm)
UNSPSC
26101100
IE5 efficiency and SynRM technology deliver measurable energy savings in continuous-duty drives, reducing operating costs while maintaining high torque at low speeds. This translates to lower CO2 emissions and improved process control in conveyors, pumps, and fans, especially in high-pressure or temperature-critical environments. The Ex ec protection and IP55 enclosure extend serviceable-life and safety in hazardous areas, enabling compliant operation in chemical plants, offshore facilities, and refineries without costly enclosure upgrades. The 4-pole, 160 kW design paired with a 380 V, 50 Hz supply provides compact footprint and robust mechanical performance for IMB3/IM1001 mounting, easing retrofits and new installations alike. Cast-iron frame, bearings 6319/C3, and a 1521 mm length with IMB3 mounting support reliable operation with long bearing life and simplified maintenance. Altitude up to 1000 m and ambient temp up to 40 °C are accommodated, ensuring consistent performance across diverse site conditions.
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FAQs
Installation should start with confirming IMB3/IM1001 mounting compatibility and ensuring the 315 frame size matches the existing footprint. Use a D-type connection and compatible motor starter or drive. Verify enclosure protection (IP55) and Ex ec protection, then align shaft and couplings, torque settings, and bearing pre-load per ABB installation guidelines to achieve a reliable retrofit with minimal downtime.
IE5 denotes top-tier efficiency for asynchronous and synchronous motors, yielding measurable energy savings during variable-speed operation. In conveyors, this translates to lower input current at equivalent load, reduced heat generation, and extended bearing life due to cooler running conditions. Expect a rapid payback when matched with appropriate drive control and scheduling strategies in continuous or high-duty cycles.
Yes. The motor is Ex ec protected and designed for hazardous environments, with an IP55 enclosure and robust construction. This makes it suitable for chemical processing lines and hazardous-area conveyors or pumps, provided the installation adheres to safe operating procedures, correct enclosure installation, and local regulatory requirements for explosive atmospheres.
The motor delivers IE5 efficiency, Ex ec explosion protection, and IP55 protection, which support energy-performance standards and safe operation in explosive atmospheres. Frame and mounting compatibility (IMB3/IM1001), along with a cast-iron frame and 4-pole design, help compliance with industry norms for heavy-duty industrial motors and plant safety guidance.
A robust cast-iron frame, 6319/C3 bearings, and IMB3/IM1001 mounting contribute to long bearings life and reduced maintenance cycles. The motor’s sealed IP55 enclosure limits ingress, lowering cleaning frequency. Energy-efficient operation reduces heat-related wear, while altitude and ambient-temperature tolerances ensure stable performance across site conditions, supporting a lower total cost of ownership over the motor’s service life.