ABB 7BCEM3581T-5 General Purpose Motor - TEFC IE3
Part Number: 7BCEM3581T-5
Quick Summary
ABB 7BCEM3581T-5 General Purpose Motor provides 1 HP, 575 V three-phase drive for general automation tasks. In practice, engineers often battle parts availability, long lead times, and compatibility with existing equipment. This motor aligns with IE3 Premium Efficiency, TEFC enclosure, and CSA/UR certifications for reliable performance and regulatory compliance. Its NEMA design, 143TC frame, and C-Face mounting support quick, straightforward installation with standard bolt patterns. Designed for 60 Hz systems, it minimizes retrofit risk, boosts uptime, and lowers operating costs through energy-efficient operation. Taken together, these features deliver measurable business value for OEMs and maintenance teams.
Product Information
Extended Description
7BCEM3581T-5 ABB: General Purpose Motor 1 Hp 575 V (CEM3581T-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
1HP,1770RPM,3PH,60HZ,143TC,0520M,TE
Altitude
1000 m
Ambient Temperature
40 °C
Bearing
6205 | Ball
Bearing NDE
6203 | Ball
Brake Present
No
Brand / Label
Baldor-Reliance
Catalog Number
CEM3581T-5
Certification Agency
CSA | CSA EEV | UR
Country of Origin
United States (US)
Customs Tariff Number
85015100
Design
B
Dimension Diagram
05LYC052: Dimension Sheet
Direction of Rotation
Both sides
Drive End Flange Type
C-Face
Duty Time
60 Min
ETIM 7
EC001851 - Electric motor
Efficiency Level
2015 Small Motor Standard | IE3 | Premium Efficiency (NEMA 12-12)
Electrical Data
Enclosure Type
TEFC
Frame Material
Iron
Frame Size
143
Frequency (f)
60 Hz
Global Commercial Alias
CEM3581T-5
Gross Volume
3496.049 in³
Gross Weight
54 lb
Horsepower Rating UL/CSA
1.000 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
1HP,1770RPM,3PH,60HZ,143TC,0520M,TEFC,F1
Lubrication
Regreasable
Made To Order
No
Medium Description
General Purpose 3PH Enclosed, 1 HP, 1800 RPM, Frame Size 143Tc, C-Face Mounting, 3 Phase, TEFC Enclosure, 575 V, 60 Hz (CEM3581T-5)
Minimum Order Quantity
1 piece
Motor Base Type
Foot Mounted
Motor Frame Size
143TC
Motor Frame Suffix
TC
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
1 Hp
Power Factor
72 %
Product Name
General Purpose 3PH Enclosed
Product Net Depth / Length
19.375 in
Product Net Height
13.123 in
Product Net Weight
54 lb
Product Net Width
13.75 in
Product Type
Undefined
Quote Only
No
Rated Current (In)
1.2 A
Rated Efficiency
85.50 %
Rated Speed
1770 r/min
Replaced Product ID (OLD)
7B05C052X567G1
Selling Unit of Measure
piece
Service Factor
1.15
Service Factor Percentage
1.15 %
Shaft Diameter
0.88 in
Short Description
1 HP, 1800 RPM, Frame Size 143Tc, C-Face, 3 PH, TEFC, 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
L
Voltage Rating
575 V
Feature: 1 HP, 575 V, three-phase General Purpose Motor with TEFC enclosure and 143TC frame. Business impact: standard footprint and robust NEMA B design ensures compatibility with a wide range of OEM equipment, simplifying spares and service. Application: suited for conveyors, pumps, fans, and machine tools in general automation. The 60 Hz operation and C-face mounting reduce installation risk and deliver quick, reliable integration in US-based facilities. Feature: IE3 Premium Efficiency and energy-conscious design. Business impact: lower energy consumption per load, contributing to measurable annual savings and improved thermal performance. Application: continuous-duty applications in manufacturing lines and packaging equipment. The combination of high efficiency and sealed TEFC enclosure also reduces cooling requirements in retrofit projects, helping facilities meet sustainability goals while maintaining strong uptime. Feature: Direct On Line starting capability and 4-pole design with 1 HP output. Business impact: minimizes starter and controls complexity, reducing upfront costs and installation time. Application: suitable for direct-drive systems in light- to medium-load tasks. The rated current of 1.2 A and 575 V rating facilitate straightforward electrical design and coordination with standard switchgear. Feature: Durable mechanicals—frame size 143TC, shaft diameter 0.88 in, foot-mounted base, C-face drive end, horizontal mounting, and F1/NEMA B design. Business impact: robust, easy alignment with existing mechanical drawings and bolt patterns, enabling fast replacements and reduced downtime. Application: ideal for conveyors, pumps, and fans that demand reliable, field-proven mounting options. Feature: Stocked availability and regulatory readiness: 0 day lead time and multi-warehouse stocking with CSA/UR/EEV certifications. Business impact: accelerates procurement cycles, minimizes project delays, and ensures compliance across international sites. Application: suitable for global rollouts in manufacturing environments needing rapid deployment and standardization.
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FAQs
This model uses a 143TC frame with foot-mounted, horizontal mounting and a C-face drive end. It supports direct-on-line starting and is designed for 60 Hz systems, simplifying bolt-pattern alignment with standard OEM equipment and reducing retrofit risk during installations.
Yes. It is a 575 V, 60 Hz, 3-phase motor rated for 1 HP with a rated current around 1.2 A, suitable for direct-on-line starting and standard motor starters. Its TEFC enclosure helps with reliability in varied environments and reduces cooling requirements after installation.
The motor features IE3 Premium Efficiency, NEMA design B, and certifications including CSA, UR, and CSA EEV. These certifications support regulatory compliance in North American and international markets and help meet energy efficiency and safety standards.
This motor is designed with a re-greasable bearing setup and a TEFC enclosure for low maintenance in harsh environments. With a 60-minute duty rating in some configurations and robust frame design, expect reliable operation with routine bearing checks and alignment during scheduled maintenance.
By delivering IE3 efficiency, the motor reduces energy costs over time, while its stock availability and straightforward installation shorten downtime and project lead times. The 143TC frame and C-face mounting simplify retrofits and replacements, lowering maintenance labor and spare-part expenses and improving overall uptime.