ABB 7BECP44304TR-4 Severe Duty Motor - Premium Efficiency
Part Number: 7BECP44304TR-4
Quick Summary
ABB 7BECP44304TR-4 Severe Duty Motor drives heavy loads in demanding industrial applications. Engineers face downtime, high maintenance, and energy costs when selecting motors that fail to meet reliability targets. This model carries CSA EEV certification and a TEFC enclosure with Premium Efficiency and rugged 449T frame to withstand harsh environments. By aligning with standard 460 V three-phase systems and stock availability across multiple warehouses, the motor reduces procurement lead times and total cost of ownership. It also supports straightforward installation and predictable maintenance, helping OEMs and maintenance teams meet uptime goals and budget targets. This design supports long service intervals and predictable lifecycle costs for proactive maintenance. With 300 HP and Premium Efficiency, energy use is optimized across motor-driven systems.
Product Information
Extended Description
7BECP44304TR-4 ABB: Severe Duty Motor 300 Hp 460 V (ECP44304TR-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,1785RPM,3PH,60HZ,449T,A44152M
Altitude
1000 m
Ambient Temperature
40 °C
Bearing
0.000
Bearing NDE
6318 | Ball
Brake Present
No
Brand / Label
Baldor-Reliance
Catalog Number
ECP44304TR-4
Certification Agency
CSA EEV
Country of Origin
United States (US)
Customs Tariff Number
85015381
Design
B
Dimension Diagram
617427-003: Dimension Sheet
Direction of Rotation
Both sides
Drive End Flange Type
Standard
Duty Time
60 Min
ETIM 7
EC001851 - Electric motor
Efficiency Level
Premium Efficiency (NEMA 12-12)
Electrical Data
Enclosure Type
TEFC
Explosion Proof Group Class
Class I, Group A, B, C & D
Frame Material
Iron
Frame Size
449
Frequency (f)
60 Hz
Global Commercial Alias
ECP44304TR-4
Gross Volume
84265.75 in³
Gross Weight
1384.364 kg
Horsepower Rating UL/CSA
300.000 Hp
IC Class
TEFC
IDEA Granular Category Code (IGCC)
1325 >> General purpose motor AC
IE Class Data (50 Hz)
IE Class NA
IE Class Data (60 Hz)
IE Class NA
IM Class
F1
Insulation Class
F
Invoice Description
300HP,1785RPM,3PH,60HZ,449T,A44152M,TEFC
Lubrication
Oil Forced
Made To Order
No
Medium Description
Severe Duty, 300 HP, 1800 RPM, Frame Size 449T, Standard Mounting, 3 Phase, TEFC Enclosure, 460 V, 60 Hz (ECP44304TR-4)
Minimum Order Quantity
1 piece
Motor Base Type
Foot Mounted
Motor Frame Size
449T
Motor Frame Suffix
T
Mounting Orientation
Horizontal
Mounting Position
F1
NEMA Design Code
B
Number of Phases
3
Number of Poles
4P
Number of Poles (High)
4
Number of Speeds
Single Speed
Order Multiple
1 piece
Output Power
300 Hp
Power Factor
88 %
Product Name
Severe Duty
Product Net Depth / Length
65.5 in
Product Net Height
31 in
Product Net Weight
1384.364 kg
Product Net Width
41.5 in
Product Type
Undefined
Quote Only
No
Rated Current (In)
334 A
Rated Efficiency
96.20 %
Rated Speed
1785 r/min
Selling Unit of Measure
piece
Service Factor
1.15
Service Factor Percentage
1.15 %
Shaft Diameter
3.38 in
Short Description
300 HP, 1800 RPM, Frame Size 449T, Standard, 3 PH, TEFC, 460 V
Standards
Other
Starting of Motor
Direct On Line
Stocked At (Warehouses)
China | Alabama, United States | Alaska, United States
Synchronous Speed (vsyn)
1800 r/min
Temperature Class
T2C
Temperature Class Default
--
Two Speed Motor
No
Type of Duty
Continuous
UNSPSC
26101112
Voltage Code
G
Voltage Rating
460 V
Feature: 300 HP output with a 449T frame and 1.15 service factor. Business Impact: Delivers strong torque and overload tolerance, improving process stability and reducing the risk of shutdown under peak demand. Application: Ideal for heavy conveyors, pumps, and processing lines in chemical, metal, and food-processing facilities. Feature: TEFC enclosure and Premium Efficiency. Business Impact: Provides rugged protection against dust, moisture, and contaminants while minimizing energy losses. Application: Suitable for outdoor installations and harsh plant environments where reliability matters. Feature: Foot-mounted 449T frame with horizontal mounting and 460 V supply. Business Impact: Simplifies installation, alignment, and retrofits, enabling faster project timelines and lower integration risk. Application: Retrofit projects and OEM lines requiring a standard footprint. Feature: Direct On Line starting, oil-forced lubrication, and 60 Min duty rating. Business Impact: Reduces soft-start stress on drives and extends bearing life, lowering maintenance costs. Application: Continuous-duty drives with reliable startup torque demands. Feature: CSA EEV certification and TEFC design with safety-oriented classifications. Business Impact: Supports regulatory compliance and safer operation in regulated facilities. Application: General industry use where certification and enclosure integrity matter, including facilities requiring compliance documentation.
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