ABB 7BEM44256T-4 General Purpose Motor - CSA EEV Certified
Part Number: 7BEM44256T-4
Quick Summary
ABB 7BEM44256T-4 General Purpose Motor is a 250 HP, 460 V three-phase solution designed for heavy industrial drives. This motor delivers reliable uptime and strong torque for demanding manufacturing processes, reducing unplanned downtime and maintenance costs. With certifications and robust construction, including TEFC enclosure and premium efficiency, it supports compliant operation in modern facilities. The design aligns with standard mounting footprints, enabling straightforward integration with pumps, compressors, conveyors, and fans, while offering solid energy performance and long-term reliability for your production line.
Product Information
Extended Description
7BEM44256T-4 ABB: General Purpose Motor 250 Hp 460 V (EM44256T-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
250HP,1189RPM,3PH,60HZ,449T,TEFC,F1
Ambient Temperature
40 °C
Bearing
0.000
Bearing NDE
0.000
Brake Present
No
Brand / Label
Baldor-Reliance
Catalog Number
EM44256T-4
Certification Agency
CCSA US | CSA EEV
Country of Origin
United States (US)
Customs Tariff Number
85015381
Dimension Diagram
617427-209: Dimension Sheet
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
Frame Material
Iron
Frame Size
449
Frequency (f)
60 Hz
Global Commercial Alias
EM44256T-4
Gross Volume
132300 in³
Gross Weight
1417.476 kg
IDEA Granular Category Code (IGCC)
1325 >> General purpose motor AC
Insulation Class
F
Invoice Description
250HP,1189RPM,3PH,60HZ,449T,TEFC,F1
Made To Order
No
Medium Description
General Purpose 3PH Enclosed, 250 HP, 1200 RPM, Frame Size 449T, Standard Mounting, 3 Phase, TEFC Enclosure, 460 V, 60 Hz (EM44256T-
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
6P
Number of Poles (High)
6
Number of Speeds
Single Speed
Order Multiple
1 piece
Output Power
250 Hp
Power Factor
86 %
Product Name
General Purpose 3PH Enclosed
Product Net Depth / Length
60 in
Product Net Height
52.5 in
Product Net Weight
1417.476 kg
Product Net Width
42 in
Product Type
Undefined
Quote Only
No
Rated Current (In)
285 A
Rated Efficiency
95.80 %
Rated Speed
1189 r/min
Selling Unit of Measure
piece
Service Factor
1.15
Shaft Diameter
3.38 in
Short Description
250 HP, 1200 RPM, Frame Size 449T, Standard, 3 PH, TEFC, 460 V
Standards
NEMA
Starting of Motor
Y-Start/Delta Run
Stocked At (Warehouses)
China | Alabama, United States | Alaska, United States
Synchronous Speed (vsyn)
1200 r/min
Type of Duty
Continuous
UNSPSC
26101112
Voltage Rating
460 V
Feature → Business Impact → Application: The 250 HP, 460 V, three-phase configuration ensures high torque and compatibility with typical plant mains, enabling seamless integration into existing electrical infrastructure and reducing retrofit risk for new lines. This translates to improved start-up performance for conveyors and mixers, with minimal torque ripple and steady operation in continuous duty environments. Feature → Business Impact → Application: TEFC enclosure provides superior protection against dust and moisture, lowering maintenance frequency in dusty manufacturing floors and humid environments, while meeting NEMA standards for rugged industrial motors. This suits material handling, pumps, and HVAC applications where reliability and long service life matter. Feature → Business Impact → Application: Frame 449T, foot-mounted with horizontal orientation simplifies installation, alignment, and coupling with gear reducers, delivering faster commissioning and safer maintenance in line with ISO-based reliability programs. Feature → Business Impact → Application: Efficiency 95.8% and power factor 0.86 reduce energy costs in running plants, supporting sustainability goals and lowering total cost of ownership for continuous-duty drives like fans and centrifugal pumps. Feature → Business Impact → Application: Service Factor 1.15 and 60-minute duty time enable predictable overload tolerance and robust performance during peak loads, minimizing nuisance tripping in process lines and enabling better process control. Feature → Business Impact → Application: NEMA Design B, Insulation Class F, and rated current of 285 A guarantee electrical compatibility with standard drives and protective schemes, reducing harmonics concerns and enabling straightforward control in automated plants. Additional Context: The motor supports Y-Start/Delta Run starting, aligning with common industrial drive configurations and reducing inrush concerns during startup, while the Baldor-Reliance branding ensures established aftermarket support for maintenance and parts. This combination is ideal for water treatment, chemical processing, packaging lines, and heavy-duty fans and pumps found in modern plants.
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