ABB 3GBC311431-AXG - 3-Phase Squirrel Cage Motor IP55
Part Number: 3GBC311431-AXG
Quick Summary
ABB 3GBC311431-AXG is a 3-phase squirrel cage motor designed for rugged industrial drives in manufacturing and processing facilities. This solution addresses downtime and unreliable performance by delivering robust enclosure protection, reliable insulation, and compatible mounting for fast, trouble-free installation. Notable standards include IP55 protection and IC411 insulation, with an IMB3 mounting class that supports safe operation in dusty or humid environments. Stocked in Shanghai with Finland and CN origin options, the model helps reduce lead times and procurement risk. By combining ABB engineering rigor with a simple single-speed design, it offers predictable performance, lower maintenance costs, and a clear path to higher overall equipment effectiveness for conveyors, pumps, and fans.
Product Information
Extended Description
3GBC311431-AXG ABB: M3BC 315MLC 2
ABB Type Designation
M3BC 315MLC 2
Invoice Description
M3BC 315MLC 2
Product Name
3-Phase squirrel cage motor
Product Type
3BC0__M3BC_CI
Made To Order
No
Minimum Order Quantity
1 piece
Selling Unit of Measure
piece
Country of Origin
Finland (FI) | China (CN)
Customs Tariff Number
85015381
Stocked At (Warehouses)
Shanghai, China
Electrical Data
Temperature Class Default
--
Altitude
1000 m
Ambient Temperature
40 °C
IC Class
IC411
IP Class
IP55
Insulation Class
ICLF
Number of Poles (High)
2
Two Speed Motor
No
Type of Duty
S1
Voltage Code
X
Frame Material
Cast Iron
Frame Size
315
IM Class
IMB3 IM1001
Package Level 1 Units
0 pallet (lift)
Product Net Weight
1240 kg
Gross Weight
1260 kg
WEEE Category
4. Large Equipment (Any External Dimension More Than 50 cm)
UNSPSC
26101100
Cast iron frame and 315 frame size provide superior mechanical strength and heat dissipation, delivering longer service life and reduced downtime in demanding environments. The IP55 ingress protection and IC411 insulation class protect critical windings from dust and moisture, enabling reliable operation at ambient temperatures up to 40 °C and at altitudes up to 1000 m. These protections translate into lower maintenance frequency and fewer unscheduled stops, improving plant availability for continuous processes and batch operations. The motor’s IMB3 IM1001 mounting compatibility simplifies installation and replacement, reducing commissioning time and spare-parts inventory. Combined with a robust 2-pole, S1 duty profile, this ABB solution supports applications in conveyors, pumps, and industrial fans with consistent torque and low vibration. Stock availability and a minimum order quantity of one piece streamline procurement for project-based deployments and repair cycles. The design also reduces total cost of ownership through durable construction, reduced energy leakage, and simplified maintenance routines, enabling technicians to focus on process optimization rather than frequent motor servicing.
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FAQs
ABB 3GBC311431-AXG is designed around a 315 frame with a cast iron enclosure and IMB3 mounting. For a straightforward replacement, verify alignment with existing base feet, confirm shaft diameter compatibility, and ensure mounting holes match the conveyor or pump frame. The IMB3 mounting class aids quick alignment, while the IP55 protection reduces the need for extensive sealing in dusty environments. Ensure single-speed operation and S1 duty match your driven load profile for reliable startup and steady operation.
IP55 provides protection against dust ingress that could impair cooling and windings, and against low-pressure water jets that could affect connections. This level of protection minimizes the risk of insulation moisture buildup and corrosion, supporting longer service life in manufacturing floors, warehouses, and processing plants. The result is fewer unplanned outages, more consistent torque, and maintenance windows that align with preventive programs rather than reactive repairs.
Yes. The motor is specified for S1 continuous duty, offering steady torque and reliable performance under constant load. This makes it well-suited for conveyors, pumps, and fans where uninterrupted operation is essential. The 2-pole design provides a balance of speed and torque, while the cast iron frame supports enduring mechanical stability and heat dissipation, helping keep temperatures within safe limits during long shifts.
Key standards include IP55 ingress protection and IC411 insulation class, which ensure reliable operation in dusty or humid environments. The IMB3 IM1001 mounting classification supports standardized installation and interchangeability with compatible frames. While CE marking and SIL ratings are common in many markets, always confirm local regulatory requirements and, if necessary, request documentation from ABB for your region to verify compliance for your application.
Expect lower maintenance frequency due to robust cast iron construction, IP55 protection, and IC411 insulation that withstand harsh environments. These features reduce unscheduled downtime and maintenance labor, contributing to a shorter payback period in applications like conveyors and pumps. The motor’s straightforward single-speed design simplifies spares management and inventory. Combined with reliable ABB engineering, this translates to predictable performance, easier diagnostics, and improved overall equipment effectiveness over the motor’s lifecycle.