ABB M3FT 355C 4 High dynamic motors - IP23 rating
Part Number: 3GFT352731-AUB
Quick Summary
ABB M3FT 355C 4 high dynamic motors power demanding applications in manufacturing and process lines. Engineers often struggle to balance energy efficiency, thermal management, and downtime when selecting heavy-duty drives. This motor family delivers IE1 efficiency, IP23 enclosure protection, and insulation class ICLH, supporting rugged operation in challenging environments. Its 4-pole design, robust bearings, and durable frame—paired with a logical installation footprint—translate to predictable performance and lower lifecycle costs. For OEMs and automation integrators, the combination of reliability, common mechanicals, and available country of origin (Finland/China) simplifies procurement and spare-part strategy, while enabling scalable drives for packed production lines.
Product Information
ABB Type Designation
M3FT 355C 4
Invoice Description
M3FT 355C 4
Product Name
High dynamic performance motors
Product Type
3FTB__M3FT__HDP__IP23_
Made To Order
No
Minimum Order Quantity
1 piece
Order Multiple
1 piece
Selling Unit of Measure
piece
Country of Origin
Finland (FI) | China (CN)
Customs Tariff Number
85015399
Electrical Data
Temperature Class Default
--
Motor Operational Voltage
640 V
Operating Frequency (fsw)
33.800 Hz
Altitude
1000 m
Ambient Temperature
40 °C
IC Class
IC06
IE Class Data (50 Hz)
IE Class IE1 | Full Load (100%) 94.4 % | Partial Load (75%) 95.2 % | Partial Load (50%) 95.9 %
IP Class
IP23
Insulation Class
ICLH
Direction of Rotation
Both sides
Number of Poles (High)
4
Two Speed Motor
No
Type of Duty
S9
Voltage Code
U
Frame Material
Welded Steel
Frame Size
355
Bearing
6326M/C3
Bearing NDE
6322/C3VL0241
IM Class
IMB3 IM1001
Terminator Box Location
D-End top
Package Level 1 Units
0 pallet (lift)
Product Net Weight
4100 kg
Gross Weight
4130 kg
WEEE Category
4. Large Equipment (Any External Dimension More Than 50 cm)
UNSPSC
26101100
Feature: 640 V operating voltage and 4-pole design enable high starting torque with controlled electrical stress, reducing energy costs and protecting drive electronics. Application compatibility with existing power infrastructure makes it ideal for conveyors and packaging lines where loads vary rapidly. Business impact: improved startup reliability and lower electrical strain shorten setup times and extend drive life. Feature: IE1 efficiency and IP23 enclosure with insulation class ICLH support rugged operation in moderate dust and moisture. Application: general automation environments, machines with exposed components, and workshops. Business impact: lower energy bills and safer operation with durable insulation and enclosure protection. Feature: 4-pole, frame 355, bearing 6326M/C3 and bearing NDE 6322/C3VL0241 deliver robust mechanical support for heavy loads. Application: material handling, extrusion, and heavy-duty press lines. Business impact: reduced maintenance costs and longer bearing life. Feature: 1000 m altitude tolerance and 40 °C ambient rating with a D-End top termination box simplifies installation. Application: OEM installations and retrofit projects across mixed environments. Business impact: faster commissioning and easier wiring. Let this motor’s design contribute to predictable uptime and scalable automation investments.
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FAQs
Plan for a D-End top termination box, 355 frame mounting, and a 4-pole configuration. The motor is 640 V rated and IP23 protected, designed for straightforward wiring in standard automation cabinets, with a total weight around 4,100 kg net. Ensure adequate cooling at ambient up to 40 °C and provide clearance for maintenance access.
Yes. The motor is specified for Type of Duty S9, supporting continuous operation with periodic overloads, which aligns well with demanding production lines, packaging, and processing equipment where uptime and reliability are critical.
Key specifications include IE1 efficiency and IP23 enclosure protection, along with insulation class ICLH and IMB3 IM1001 mounting class. These characteristics support expected European and global industrial standards for efficiency, protection, and mechanical fit in standard plants.
The motor uses a 355 frame with 4 poles and bearing 6326M/C3, plus bearing NDE 6322/C3VL0241, designed for heavy-load operation. Product net weight is approximately 4,100 kg (gross about 4,130 kg), which informs foundation design, alignment, and preventive maintenance planning.
The motor achieves IE1 efficiency with Full Load around 94.4%. Partial load performance is high, at about 95.2% for 75% load and 95.9% for 50% load, helping reduce energy costs across varying duty cycles and improving overall maintenance and operating budgets.