ABB 3GFT352721-AUB 3FTB M3FT HDP IP23 - IP23
Part Number: 3GFT352721-AUB
Quick Summary
ABB 3GFT352721-AUB is a high dynamic performance motor designed for demanding drives in industrial automation. Its robust 355 frame and 4-pole construction deliver precise torque and rapid response, even under heavy loads. Engineers often struggle with torque ripple, overheating, and uptime in continuous operation—this motor is engineered to minimize those risks. The design incorporates IP23 protection, IC06 insulation, and a demanding IE Class performance profile to meet modern safety and efficiency expectations. With 640 V operation and a 33.9 Hz duty rating, it integrates smoothly into ABB drive systems and control architectures, offering predictable performance, easier maintenance, and lower lifecycle costs for manufacturing and processing plants.
Product Information
ABB Type Designation
M3FT 355B 4
Invoice Description
M3FT 355B 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)
33.900 Hz
Altitude
1000 m
Ambient Temperature
40 °C
IC Class
IC06
IE Class Data (50 Hz)
IE Class NA | Full Load (100%) 93.8 % | Partial Load (75%) 94.9 % | Partial Load (50%) 95.7 %
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
3700 kg
Gross Weight
3730 kg
WEEE Category
4. Large Equipment (Any External Dimension More Than 50 cm)
UNSPSC
26101100
Feature: High dynamic performance with a 4-pole design and a 355 frame. Benefit: Delivers rapid torque response, improved acceleration, and smoother operation in high-speed packaging lines and metalworking processes. Application: Suitable for conveyors, machine tools, and robotics where precision timing matters. Feature: 640 V operating voltage and a 33.9 Hz duty profile. Benefit: Enables efficient energy use and compatibility with existing electrical infrastructure in industrial facilities. Application: New installs and retrofits in plants running standard ABB drives. Feature: IP23 enclosure and IC06 insulation class. Benefit: Enhanced protection against dust and moisture while maintaining insulation integrity in moderate ambient environments. Application: Heavy equipment, fans, and pumps in manufacturing. Feature: Bearings 6326M/C3 and 6322/C3VL0241 with IMB3 IM1001 mounting. Benefit: Longer bearing life, easier maintenance, and robust dynamic performance under load. Application: Heavy-duty drives in continuous operation. Feature: Made to Order – No; Country of Origin Finland/China; 4-pole operation. Benefit: Clear sourcing and supply chain planning with global manufacturing support. Application: Global projects requiring consistent supply and traceability.
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FAQs
To install the ABB 3GFT352721-AUB M3FT 355B 4 motor, ensure a compatible 640 V supply, proper mounting on the 355 frame, and alignment with AB drive controls. Use the IMB3 IM1001 mounting scheme and verify the D-End top terminator box location for maintenance access. Confirm IP23 protection aligns with the environment and provide adequate cooling for continuous operation.
Key parameters include the 4-pole design for torque response, 640 V operation, and a duty rating of S9. The motor’s IE Class NA with Full Load at 93.8% and Partial Load at 94.9–95.7% supports stable operation under varying loads. For high-speed conveyors or presses, ensure drive control supports the HDP profile and maintain proper ventilation to prevent overheating.
Yes. The M3FT 355B 4 motor features IP23 protection and IC06 insulation, meeting common industrial standards for safety and reliability. It is designed for industrial automation environments where moderate exposure to dust and moisture occurs, and it integrates with standard ABB drive systems to maintain compliance with plant safety requirements.
Applications include packaging lines, metal forming, plastics processing, and automated assembly where rapid torque and precise speed control are essential. The motor’s 355 frame, 4-pole design, and robust bearings support continuous operation and easy integration with ABB controllers and standard drives, delivering improved line efficiency and uptime.
Retrofits with the M3FT 355B 4 typically yield ROI through reduced energy consumption, lower maintenance costs due to durable bearings and insulation, and longer uptime from reliable protection. Its compatibility with ABB drives simplifies control integration, reducing commissioning time and lifecycle costs in manufacturing environments.