ABB 7BCEM3157T General Purpose Motor - IE3 Premium
Part Number: 7BCEM3157T
Quick Summary
General Purpose Motor provides a reliable 2 HP drive for 3-phase machinery in manufacturing lines. Customers often struggle with long lead times and fragmented sourcing across supplier silos. This motor meets IE3 Premium efficiency and carries CSA EEV certification, UR recognition, and compatible NEMA design standards for dependable compliance. As a robust open-frame unit with OPSB enclosure and C-Face mounting, it simplifies installation and reduces downtime. Designed for continuous duty in conveyors, pumps, and fans, it offers predictable performance, lower energy costs, and easy maintenance across multiple stock locations. This combination supports rapid procurement and helps meet uptime targets in key industrial processes.
Product Information
Extended Description
7BCEM3157T ABB: General Purpose Motor 2 Hp 230 V (CEM3157T)
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
2HP,1760RPM,3PH,60HZ,145TC,3528M,OP
Altitude
1000 m
Ambient Temperature
40 °C
Bearing
6205 | Ball
Bearing NDE
6203 | Ball
Brake Present
No
Brand / Label
Baldor-Reliance
Catalog Number
CEM3157T
Certification Agency
CSA | CSA EEV | UR
Country of Origin
United States (US)
Customs Tariff Number
85015220
Design
B
Dimension Diagram
35LYBB102: 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
OPSB
Frame Material
Steel
Frame Size
145
Frequency (f)
60 Hz
Global Commercial Alias
CEM3157T
Gross Volume
2110.969 inÂł
Gross Weight
41 lb
Horsepower Rating UL/CSA
2.000 Hp
IC Class
OPSB
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
2HP,1760RPM,3PH,60HZ,145TC,3528M,OPSB,F1
Lubrication
Regreasable
Made To Order
No
Medium Description
General Purpose 3PH Open, 2 HP, 1800 RPM, Frame Size 145Tc, C-Face Mounting, 3 Phase, OPSB Enclosure, 230/460 V, 60 Hz (CEM3157T)
Minimum Order Quantity
1 piece
Motor Base Type
Foot Mounted
Motor Frame Size
145TC
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
2 Hp
Power Factor
75 %
Product Name
General Purpose 3PH Open
Product Net Depth / Length
16.5 in
Product Net Height
11.125 in
Product Net Weight
41 lb
Product Net Width
11.5 in
Product Type
Undefined
Quote Only
No
Rated Current (In)
5.6 A | 2.8 A
Rated Efficiency
86.50 %
Rated Speed
1755 r/min
Replaced Product ID (OLD)
7B35BB102G073G1
Selling Unit of Measure
piece
Service Factor
1.15
Service Factor Percentage
1.15 %
Shaft Diameter
0.88 in
Short Description
2 HP, 1800 RPM, Frame Size 145Tc, C-Face, 3 PH, OPSB, 230/460 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
K
Voltage Rating
230 V | 460 V
Feature: IE3 Premium efficiency lowers energy consumption in continuous duty. Business impact: reduced operating costs over the motor’s life, improved thermal management, and longer equipment life thanks to stable torque. Application: ideal for conveyors, fans, pumps, and mixers in manufacturing lines where energy intensity is high. Feature: OPSB enclosure with a C-Face mount and 145TC frame enables easy installation in existing plant footprints. Business impact: simplifies retrofits and minimizes rework, enabling a drop-in replacement in many standard panels. Application: compatible with 230/460 V, 60 Hz electrical systems and standard American frame metrics. Feature: Regreasable bearings (6205 and 6203) and 60 minute duty time provide reliable, long-life operation. Business impact: reduce lubrication outages and extend service intervals, lowering maintenance costs and downtime risks. Application: suitable for continuous production lines such as packaging or material handling. Feature: 2 HP rating with 1755 rpm (60 Hz) and 1.15 service factor ensures ample torque and margin under peak loads. Business impact: predictable performance under varying loads without over-sizing drive systems. Application: standard "drop-in" replacement in NEMA B design, frame 145TC, with 3-phase supply. Feature: Stocked At Warehouses across multiple regions and zero lead time shipping support faster project kickoffs. Business impact: reduces procurement bottlenecks and accelerates time-to-value. Application: procurement and engineering teams benefit from consistent availability for mid-size motor requirements.
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FAQs
This motor uses a 145TC frame with C-Face mounting and foot-mounted base, designed for open-frame integration. It operates at 60 Hz with 230/460 V three-phase power and a shaft diameter of 0.88 in. Direct On Line starting keeps wiring simple, and the OPSB enclosure supports straightforward panel mounting, reducing retrofit risk.
Key performance specs include a 2 HP output, rated speed of 1755 r/min at 60 Hz, and a service factor of 1.15. Efficiency is IE3 Premium, with an insulation class of F. These factors translate to dependable torque under load, efficient operation during peak periods, and long-term reliability in continuous-duty applications.
Yes. The model is specified for Continuous duty, 60 Min duty time, and is built with robust 6205 and 6203 ball bearings and regreasable lubrication. Its NEMA-compliant design and OPSB enclosure support continuous operation in demanding environments such as packaging lines and material handling.
The motor carries CSA, CSA EEV, and UR certifications, which validate safety and performance for electrical equipment. It is also designed to meet NEMA design standards and is compatible with 3PH, 60 Hz systems, making it suitable for North American industrial facilities.
Maintenance advantages include regreasable bearings and a robust OPSB enclosure that reduces ingress risk. Procurement benefits come from stock availability at multiple warehouses (US and China) with zero-day lead times, enabling faster project kickoffs and improved uptime without compromising reliability.