ABB M3FT 315B 4 High dynamic performance motors - IP23
Part Number: 3GFT312721-AUB
Quick Summary
ABB M3FT 315B 4 high dynamic performance motors deliver precise, energy-efficient motion control for heavy-duty conveyors and machine tools. One common challenge is downtime caused by torque fluctuations and thermal stress in continuous operation. Key certifications support reliability, including IP23 ingress protection, IC LH insulation, and IE1 efficiency at variable loads. With four poles, it provides stable torque and smooth acceleration, and is compatible with standard 640 V drive architectures such as VFDs and soft starters in automation lines. This combination helps manufacturers reduce energy costs, improve uptime, and maintain consistent performance across global production facilities. Coupled with robust mechanical design and temperature tolerance up to 40 °C ambient and 1000 m altitude, this motor is a dependable choice for harsh environments.
Product Information
ABB Type Designation
M3FT 315B 4
Invoice Description
M3FT 315B 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
85015394
Electrical Data
Temperature Class Default
--
Motor Operational Voltage
640 V
Altitude
1000 m
Ambient Temperature
40 °C
IC Class
IC06
IE Class Data (50 Hz)
IE Class IE1 | Full Load (100%) 94.0 % | Partial Load (75%) 94.9 % | Partial Load (50%) 95.6 %
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
315
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
2350 kg
Gross Weight
2370 kg
WEEE Category
4. Large Equipment (Any External Dimension More Than 50 cm)
UNSPSC
26101100
Feature: High dynamic performance motor delivers rapid acceleration and precise torque regulation thanks to a four-pole design in the 315 frame. This configuration supports tight process control and shorter cycle times in high-speed packaging, metalworking, and material-handling lines. The 640 V operation and IP23-rated enclosure ensure compatibility with common factory power systems while maintaining reliable performance across variable loads. Business Impact: Higher throughput and tighter process accuracy reduce scrap and rework, driving observable improvements in overall equipment effectiveness (OEE). Application: Ideal for conveyors, presses, and machine tools under S9 duty in automation lines. Feature: Durable mechanical construction uses a welded steel frame and IMB3 IM1001 mounting class for robust alignment in challenging environments. Ball bearings 6326M/C3 with NDE 6322/C3VL0241 provide long service life and stable rotary behavior under heavy loads. Terminator box location at D-End top simplifies wiring and service access, reducing installation time and commissioning risk. Business Impact: Fewer unplanned outages and lower maintenance cycles. Application: Heavy industrial lines, machining centers, and material handling stations. Feature: Electrical performance and protection features include IE1 efficiency data for full and partial loads (94.0–95.6%), IP23 ingress protection, and insulation class ICLH for high-temperature endurance. The motor supports operation up to 1000 m altitude and 40 °C ambient, ensuring dependable operation in many global sites. Voltage code U and 640 V operation align with standard industrial drives, enabling straightforward integration with VFDs. Business Impact: Energy savings over lifetime and reduced cooling requirements. Application: Global manufacturing facilities with variable ambient conditions. Feature: Compatibility and installation advantages include single piece MOQ (1 piece) and country of origin Finland/China, offering flexible supply options for global manufacturing. The Product Type designation 3FTB__M3FT__HDP__IP23_ confirms integration with ABB's HDP line and documented compatibility with common ABB and third-party controls. The motor's weight (net 2350 kg; gross 2370 kg) reflects a sturdy, durable product ready for heavy use in production. Business Impact: Faster procurement cycles and predictable lead times. Application: New installations and plant modernization programs. Feature: Field performance and ROI considerations show reliable torque behavior, consistent efficiency across loads, and a robust design that supports long intervals between service events. Practical insights indicate energy savings from IE1 performance combined with high reliability, translating into meaningful ROI for networks of facilities seeking uptime improvements and energy cost reductions.
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FAQs
Plan for a D-End top terminator box, use the 315 frame mounting (IMB3 IM1001), and ensure alignment with the shaft and bearing clearances. Connect to a standard 640 V drive or VFD, check ambient conditions up to 40 °C and altitude up to 1000 m, and confirm the IP23 enclosure suitability for the intended environment. Proper cable routing and torque settings will minimize vibration and extend bearing life.
At 50 Hz, the motor delivers full-load efficiency around 94.0%, with partial-load values of 94.9% at 75% and 95.6% at 50%. This steady efficiency translates to lower electrical losses during frequent starts, contributing to reduced cooling loads and improved energy cost management over the motor’s lifecycle.
Yes. The motor carries IP23 ingress protection, suitable for indoor industrial environments with moderate exposure to dust and moisture. Its insulation class ICLH and IE1 efficiency support reliable operation across diverse global sites. The 640 V operation and 1000 m altitude tolerance further enable use in plants with varying electrical setups and ambient conditions.
Key certifications include IP23 protection, IE1 efficiency data for both full and partial loads, and insulation class ICLH. The design also features IMB3 IM1001 mounting class, and bearing arrangements 6326M/C3 with NDE 6322/C3VL0241, all of which support compliance with common industrial standards and reliable long-term operation on S9 duty.
The combination of IE1 energy efficiency, reduced downtime due to stable torque and robust bearings, and compatibility with standard drives can yield noticeable energy savings and uptime improvements. A corollary benefit is predictable maintenance schedules thanks to a robust, welded steel frame and reliable IM class, supporting a favorable total cost of ownership over the motor’s service life.