ABB M3BC 355SMB 2 - 3-Phase squirrel cage motor IP55

Part Number: 3GBC351221-AXG
Manufacturer
ABB
Part number
3GBC351221-AXG

Quick Summary

ABB M3BC 355SMB 2 is a 3-phase squirrel cage motor designed for demanding industrial drives. Maintenance downtime and unplanned outages challenge reliability when equipment stalls under load, driving up costs. It delivers IP55 protection, IC411 insulation, and IMB3 IM1001 mechanical class ratings to withstand harsh factory conditions. As an industrial motor built with a cast iron frame from Finland, it offers durability for pumps, conveyors, and fans while meeting global standard expectations. Its 355 frame size and 2-pole design enable reliable high-torque start-ups. The unit ships with a minimum order quantity of one piece, supporting lean procurement and quick installation.

Product Information

Extended Description

3GBC351221-AXG ABB: M3BC 355SMB 2
ABB Type Designation
M3BC 355SMB 2
Invoice Description
M3BC 355SMB 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)
Customs Tariff Number
85015381
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
355
IM Class
IMB3 IM1001
Package Level 1 Units
0 pallet (lift)
Product Net Weight
1680 kg
Gross Weight
1710 kg
WEEE Category
4. Large Equipment (Any External Dimension More Than 50 cm)
UNSPSC
26101100
Feature: IP55 protection provides ingress protection against dust and water, reducing moisture-related faults. Impact: Improves uptime in damp or dusty environments, lowering unplanned maintenance costs. Application: Ideal for pumps and conveyors in production floors with exposure to particulates. Feature: IC411 insulation class and IMB3 IM1001 mechanical class rating increase ruggedness and longevity. Impact: Extends service life under thermal and mechanical stress, lowering total cost of ownership. Application: Suitable for continuous operation in S1 duty cycles with elevated ambient temperatures. Feature: Cast iron frame and 355 frame size deliver robust structural integrity. Impact: Enhances resistance to vibration and mechanical shock, improving alignment stability and reducing bearing wear. Application: Fitment for heavy-duty fans, pumps, and material-handling equipment. Feature: 2-pole, 2-pole high-torque design supports quick starts and reliable performance at nominal loads. Impact: Reduces start-up time and peak current spikes, optimizing electrical supply usage. Application: Conveyor drives and process motors requiring fast, predictable torque. Feature: 40 °C ambient and 1000 m altitude tolerance. Impact: Maintains performance in moderately challenging environments, expanding applicability across facilities with variable elevations. Application: Outdoor and semi-indoor installations with temperature fluctuations. Feature: 1 piece MOQ and non-make-to-order status. Impact: Simplifies procurement planning and minimizes lead times for smaller projects. Application: Stocking and quick replacement programs for maintenance teams.

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FAQs

ABB M3BC 355SMB 2 uses a 355 frame size with a cast iron frame, following standard 355-frame mounting conventions. This ensures compatibility with common couplings, mounts, and baseplates used in typical industrial setups.
The motor features IP55 protection, IC411 insulation, and a 2-pole design suitable for S1 continuous duty. It is built for 40 °C ambient conditions up to 1000 m altitude, providing reliable performance in common factory environments.
The provided data specifies IP55, IC411 insulation, and IMB3 IM1001 mechanical classes but does not list CE or SIL certifications. For compliance requirements, verify with ABB or your regional distributor before installation in regulated environments.
Ideal for pumps, fans, and conveyors in demanding industrial settings. The 355 frame, cast iron construction, and IP55 rating offer durability and protection in dusty or damp environments, ensuring uptime in continuous processes.
Minimum order quantity is 1 piece, and the unit is not listed as Made To Order, supporting straightforward stock planning and faster delivery for maintenance and replacement needs.