ABB EM44302T-4 General Purpose Motor - 460V TEFC CSA
Part Number: 7BEM44302T-4
Quick Summary
ABB EM44302T-4 General Purpose Motor is built to drive demanding 300 HP, 460 V three-phase loads in manufacturing, pumping, and processing lines. This design addresses common failures caused by undersized drives, insufficient enclosure protection, and inconsistent performance in harsh environments. It carries important certifications including CSA EEV and CCSA US, with a NEMA-compliant TEFC enclosure that protects internal components. The motor is rated for Premium Efficiency and a 1.15 service factor, delivering reliable torque and energy savings. For buyers seeking scalable, standards-compliant power, this model offers fast availability from multiple warehouses and straightforward installation with foot-mounted configuration and standard mounting.
Product Information
Extended Description
7BEM44302T-4 ABB: General Purpose Motor 300 Hp 460 V (EM44302T-4)
Configuration Only
No
Country of Origin
United States (US)
Lead Time
0 day
Made To Order
No
Product Sales Status
Active
Quote Only
No
Stocked At Warehouses
EGAUT001EXPU
Warranty Return
Product under warranty must be returned
Configuration Only
No
Country of Origin
United States (US)
Lead Time
0 day
Made To Order
No
Product Sales Status
Active
Quote Only
No
Stocked At Warehouses
GBINS001EXPU
Warranty Return
Product under warranty must be returned
Country of Origin
United States (US)
Lead Time
0 day
Made To Order
No
Product Sales Status
Active
Quote Only
No
Stocked At Warehouses
SGIND004EXPU
Warranty Return
Product under warranty must be returned
Country of Origin
United States (US)
Lead Time
0 day
Made To Order
No
Product Sales Status
Active
Quote Only
No
Stocked At Warehouses
USABB014EXPU
Warranty Return
Product under warranty must be returned
ABB Type Designation
300HP,3570RPM,3PH,60HZ,449TS,TEFC,F
Ambient Temperature
40 °C
Bearing
65BC03J30X, Ball
Bearing NDE
65BC03J30X
Brake Present
No
Brand / Label
Baldor-Reliance
Catalog Number
EM44302T-4
Certification Agency
CCSA US | CSA EEV
Country of Origin
United States (US)
Customs Tariff Number
85015381
Dimension Diagram
617427-445: Dimension Sheet
Drive End Flange Type
Standard
ETIM 7
EC001851 - Electric motor
Efficiency Level
Premium Efficiency (NEMA 12-12)
Electrical Data
Enclosure Type
TEFC
Frame Material
Iron
Frame Size
449
Frequency (f)
60 Hz
Global Commercial Alias
EM44302T-4
Gross Volume
80257.5 in³
Gross Weight
1176.165 kg
IDEA Granular Category Code (IGCC)
1325 >> General purpose motor AC
Insulation Class
F
Invoice Description
300HP,3570RPM,3PH,60HZ,449TS,TEFC,F1
Made To Order
No
Medium Description
General Purpose 3PH Enclosed, 300 HP, 3600 RPM, Frame Size 449Ts, Standard Mounting, 3 Phase, TEFC Enclosure, 460 V, 60 Hz (EM44302T
Minimum Order Quantity
1 piece
Motor Base Type
Foot Mounted
Motor Frame Size
449TS
Mounting Orientation
Horizontal
Mounting Position
F1
NEMA Design Code
B
Number of Phases
3
Number of Poles
2P
Number of Poles (High)
2
Number of Speeds
Single Speed
Order Multiple
1 piece
Output Power
300 Hp
Power Factor
90 %
Product Name
General Purpose 3PH Enclosed
Product Net Depth / Length
61.5 in
Product Net Height
30 in
Product Net Weight
1176.165 kg
Product Net Width
43.5 in
Product Type
Undefined
Quote Only
No
Rated Current (In)
324 A
Rated Efficiency
95.80 %
Rated Speed
3570 r/min
Selling Unit of Measure
piece
Service Factor
1.15
Shaft Diameter
2.38 in
Short Description
300 HP, 3600 RPM, Frame Size 449Ts, Standard, 3 PH, TEFC, 460 V
Standards
NEMA
Starting of Motor
Direct On Line
Stocked At (Warehouses)
China | Alabama, United States | Alaska, United States
Synchronous Speed (vsyn)
3600 r/min
Type of Duty
Continuous
UNSPSC
26101112
Voltage Rating
460 V
Feature → Business Impact → Application: The EM44302T-4 delivers 300 HP at 460 V and 3570 RPM in a TEFC 449TS frame, enabling high-torque, steady operation for heavy-duty drives. This combination reduces downtime and simplifies retrofit projects in conveyors, pumps, and fans while ensuring compatibility with standard mounting footprints for quick installation. Feature → Business Impact → Application: Premium Efficiency at 95.8% and a 0.9 power factor lower operating costs and heat generation, translating to measurable energy savings in continuous-process lines and long-run reliability in processing facilities. Feature → Business Impact → Application: NEMA Design B with a robust Insulation Class F and 65BC03J30X ball bearings enhances durability in 40 °C ambient environments, supporting continuous operation in harsh production floors and outdoor setups. Feature → Business Impact → Application: 2-pole, 60 Hz design with Direct On Line starting provides straightforward electrical integration, reducing drive hardware costs and enabling immediate commissioning for streaming lines and packaging systems. Feature → Business Impact → Application: Stocked at multiple warehouses with 0-day lead time minimizes downtime during maintenance outages and project kickoffs, improving total cost of ownership for large-scale automation deployments. Feature → Business Impact → Application: CSA EEV and CCSA US certifications, along with a TEFC enclosure, ensure safety compliance and reliable performance in regulated industries such as food and chemical processing, aligning with supplier qualification programs and procurement standards.
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FAQs
The EM44302T-4 is designed as a foot-mounted, 449TS frame motor with a standard mounting footprint for straightforward installation. It runs on 3-phase, 60 Hz power at 460 V and supports direct-on-line starting, which simplifies wiring and reduces control hardware needs. Stocked at multiple warehouses and supplied as a ready-to-use option, it minimizes installation delays and compatibility issues in modernization projects.
Key specs include 300 HP output, 460 V, 60 Hz, 3570 r/min, and 3-phase operation. The motor delivers Premium Efficiency at 95.8% and a power factor around 0.9, with a service factor of 1.15. Designed for continuous duty with NEMA design B windings, these figures translate to lower energy costs, cooler operation, and extended motor life in demanding industrial processes.
This motor excels in heavy-duty drives such as conveyors, pumps, fans, and processing equipment in manufacturing and processing plants. The TEFC enclosure and moderate ambient rating of 40 °C make it suitable for harsh factory floors and outdoor installations, while the 449TS frame ensures compatibility with common mechanical drives and couplings.
The EM44302T-4 carries CSA EEV and CCSA US certifications, indicating compliance with safety and performance standards for North American markets. Its NEMA design and TEFC enclosure further support regulatory alignment for regulated industries, helping with supplier qualification, maintenance planning, and audit readiness.
With zero-day lead time and stock in multiple warehouses, the motor minimizes downtime during maintenance and project deployments. Direct-on-line starting reduces complexity and upfront costs, while the 1.15 service factor and 40 °C ambient rating indicate reliable performance and longer service life, delivering favorable total cost of ownership in capital-intensive automation projects.