ABB 7BECP44252T-4 Severe Duty Motor - NEMA Premium
Part Number: 7BECP44252T-4
Quick Summary
Severe Duty Motor 7BECP44252T-4 delivers high-efficiency 250 HP performance for demanding industrial drives. This robust solution targets conveyors, pumps, and heavy equipment where uptime and reliability are non-negotiable. The design addresses common plant pains, including downtime, energy waste, and costly maintenance, by combining a TEFC enclosure with precise torque characteristics and long bearing life. With CSA EEV certification and NEMA Premium efficiency, the motor meets stringent regulatory and energy targets while delivering predictable performance. Stocked across multiple warehouses for fast fulfillment, it supports OEMs and end-users in reducing lead times and improving total cost of ownership.
Product Information
Extended Description
7BECP44252T-4 ABB: Severe Duty Motor 250 Hp 460 V (ECP44252T-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,3570RPM,3PH,60HZ,449TS,A44112
Altitude
1000 m
Ambient Temperature
40 °C
Bearing
6313 | Ball
Bearing NDE
6313 | Ball
Brake Present
No
Brand / Label
Baldor-Reliance
Catalog Number
ECP44252T-4
Certification Agency
CSA EEV
Country of Origin
United States (US)
Customs Tariff Number
85015381
Design
B
Dimension Diagram
617427-006: 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
ECP44252T-4
Gross Volume
142222.5 in³
Gross Weight
1194.309 kg
Horsepower Rating UL/CSA
250.000 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
NEMA Foot
Insulation Class
F
Invoice Description
250HP,3570RPM,3PH,60HZ,449TS,A44112M,TEF
Lubrication
Regreasable
Made To Order
No
Medium Description
Severe Duty, 250 HP, 3600 RPM, Frame Size 449Ts, Standard Mounting, 3 Phase, TEFC Enclosure, 460 V, 60 Hz (ECP44252T-4)
Minimum Order Quantity
1 piece
Motor Base Type
Foot Mounted
Motor Frame Size
449TS
Motor Frame Suffix
TS
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
250 Hp
Power Factor
90 %
Product Name
Severe Duty
Product Net Depth / Length
63 in
Product Net Height
52.5 in
Product Net Weight
1194.309 kg
Product Net Width
43 in
Product Type
NEMA_PREMIUM_SEVERE_DUTY
Quote Only
No
Rated Current (In)
269 A
Rated Efficiency
95.80 %
Rated Speed
3570 r/min
Selling Unit of Measure
piece
Service Factor
1.15
Service Factor Percentage
1.15 %
Shaft Diameter
2.38 in
Short Description
250 HP, 3600 RPM, Frame Size 449Ts, Standard, 3 PH, TEFC, 460 V
Standards
NEMA
Starting of Motor
Direct On Line
Stocked At (Warehouses)
Menden, Germany | China | Alabama, United States | Alaska, United States
Synchronous Speed (vsyn)
3600 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: 449TS frame with a 3-phase 460 V, 60 Hz power supply and 3570 r/min speed. Business Impact: High power density and scalable performance for demanding loads, enabling compact footprints without sacrificing torque. Application: ideal for heavy conveyors and pumps in cement, mining, or large-scale processing plants. Feature: TEFC enclosure and insulation class F. Business Impact: Superior protection against dust, moisture, and harsh environments, reducing unscheduled maintenance and extending motor life. Application: outdoor or dusty manufacturing floors and wet process facilities. Feature: Regreasable lubrication and 60-minute duty time. Business Impact: Lower maintenance costs and longer bearing life, supporting predictable maintenance planning and reduced total cost of ownership. Application: continuous duty equipment in continuous production lines. Feature: Direct On Line starting capability. Business Impact: Simplified drive integration, reduced control hardware, and faster commissioning with safer inrush management. Application: OEM drives and standard plant automation where straightforward installation is valued. Feature: Premium efficiency (NEMA) and 250 HP rating. Business Impact: Energy savings and reduced utility charges over lifecycle, supporting sustainability goals and regulatory compliance. Application: long-running production lines and energy-intensive machinery. Feature: Stocked At Warehouses and CSA EEV/NEMA aligned design. Business Impact: Shorter lead times, improved supply reliability, and easier compliance validation for procurement teams. Application: global manufacturing facilities and OEM supply chains.
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FAQs
The 7BECP44252T-4 uses a 449TS frame with horizontal mounting (F1) and a 3-phase 460 V supply at 60 Hz. It supports Direct On Line starting and has a TEFC enclosure for rugged environments. Verify shaft diameter (2.38 in) and ensure compatible motor base and mounting hardware are in place for a seamless installation.
Key specs include 250 HP, 3570 r/min (60 Hz), 460 V, and a service factor of 1.15. Insulation class F and NEMA design B contribute to reliability in continuous duty applications. For drive selection, match load torque, startup approach, and control strategy to avoid excessive inrush and to optimize efficiency.
Yes. The Severe Duty designation, 449TS frame, TEFC enclosure, and continuous-duty capability make it well-suited for conveyors, pumps, and heavy machinery in mining, cement, and other harsh environments. Its rugged bearings (6313 | Ball) and regreasable lubrication support demanding operating cycles.
The motor carries CSA EEV certification and is designed to meet NEMA Premium efficiency standards. These certifications facilitate compliance in North American facilities, support energy-use targets, and simplify approval within procurement specifications that require recognized performance and safety standards.
With regreasable bearings, a robust TEFC enclosure, and premium efficiency, you can expect lower maintenance intervals and energy savings over the motor’s life. Stock availability across multiple warehouses shortens downtime, improving uptime and return on investment for continuous-process facilities.