ABB EM2558T-5 General Purpose Motor - Premium Efficiency
Part Number: 7BEM2558T-5
Quick Summary
The ABB EM2558T-5 General Purpose Motor delivers dependable 150 HP open, 3-phase performance for industrial equipment across conveyors, pumps, and machine tools. With zero-day lead times and broad warehouse coverage, procurement and installation can stay on schedule, reducing downtime and project risk. This motor carries Premium Efficiency with NEMA-aligned design and CSA/CCSA certifications, ensuring compliant operation in North American facilities. Built for open, general-purpose applications, it integrates smoothly with 444T-frame installations and DP enclosure configurations, accelerating commissioning and maintenance planning. Customers benefit from a rugged, regreasable bearing design and a service factor of 1.15, supporting reliable performance under peak loads.
Product Information
Extended Description
7BEM2558T-5 ABB: General Purpose Motor 150 Hp 575 V (EM2558T-5)
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
150HP,1785RPM,3PH,60HZ,444T,A44062M
Altitude
1000 m
Ambient Temperature
40 °C
Bearing
90BC03J30X, Ball
Bearing NDE
90BC03J30X
Brake Present
No
Brand / Label
Baldor-Reliance
Catalog Number
EM2558T-5
Certification Agency
CCSA US | CSA EEV
Country of Origin
United States (US)
Customs Tariff Number
85015381
Design
B
Dimension Diagram
611750-501
Direction of Rotation
Both sides
Drive End Flange Type
Standard
ETIM 7
EC001851 - Electric motor
Efficiency Level
Premium Efficiency (NEMA 12-12)
Electrical Data
Enclosure Type
DP
Frame Material
Iron
Frame Size
444
Frequency (f)
60 Hz
Global Commercial Alias
EM2558T-5
Gross Volume
63038.5 in³
Gross Weight
687.192 kg
Horsepower Rating UL/CSA
150.000 Hp
IC Class
DP
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
150HP,1785RPM,3PH,60HZ,444T,A44062M,ODP
Lubrication
Regreasable
Made To Order
No
Medium Description
General Purpose 3PH Open, 150 HP, 1800 RPM, Frame Size 444T, Standard Mounting, 3 Phase, DP Enclosure, 575 V, 60 Hz (EM2558T-5)
Minimum Order Quantity
1 piece
Motor Base Type
Foot Mounted
Motor Frame Size
444T
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
150 Hp
Power Factor
86 %
Product Name
General Purpose 3PH Open
Product Net Depth / Length
49 in
Product Net Height
31 in
Product Net Weight
687.192 kg
Product Net Width
41.5 in
Product Type
Undefined
Quote Only
No
Rated Current (In)
136 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
150 HP, 1800 RPM, Frame Size 444T, Standard, 3 PH, DP, 575 V
Standards
NEMA
Starting of Motor
Direct On Line
Stocked At (Warehouses)
China | Alabama, United States | Alaska, United States
Synchronous Speed (vsyn)
1800 r/min
Temperature Class Default
--
Two Speed Motor
No
Type of Duty
Continuous
UNSPSC
26101112
Voltage Code
G
Voltage Rating
575 V
Feature: Premium efficiency ratings deliver tangible energy savings and lower operating costs. Business Impact: Reduced power consumption and longer motor life, contributing to lower total cost of ownership. Application: Open, general-purpose drives in conveyors and pumps where energy efficiency is critical. Feature: 575 V, 60 Hz, 4-pole design delivering 1785 r/min speed and robust torque. Business Impact: Higher start torque and steady operation under variable loads, improving process control. Application: Heavy-duty fans and machine tools requiring reliable induction performance. Feature: DP enclosure with a 444T frame for rugged environments. Business Impact: Improved protection against dust and moisture, easier installation in open plant settings. Application: Industrial open motors in open drip-protected installations. Feature: Foot-mounted, 3-phase motor with a 3.38 in shaft diameter and regulator-friendly lubrication. Business Impact: Simplified mounting and maintenance, reducing downtime during belt and coupling changes. Application: Standard machine bases and gear-driven systems. Feature: Service factor 1.15 and Direct On Line starting with regreasable bearings. Business Impact: Greater overload tolerance and straightforward start-up, lowering accidental stall risk. Application: Continuous-duty operations with peak demand periods. Feature: Broad stocking and quick lead times (Stocked At Warehouses, 0 day lead time). Business Impact: Faster procurement cycles, shorter time to production, and improved supply chain resilience. Application: Global manufacturing lines requiring rapid motor replacements and upgrades.
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