ABB 7BCEM3120T General Purpose Motor - 3PH OPSB
Part Number: 7BCEM3120T
Quick Summary
General Purpose Motor ABB 7BCEM3120T powers 3‑phase drives in general industrial applications like conveyors and pumps. Engineers often struggle to balance uptime with energy costs and spare‑parts management in open‑drive motors. This model carries CSA, CSA EEV, and UR listings, plus NEMA design compatibility, helping you meet safety and reliability standards. Designed for open, general duty environments, its dual voltage capability and rugged OPSB enclosure support streamlined procurement and reduced maintenance, delivering meaningful total cost of ownership improvements.
Product Information
Extended Description
7BCEM3120T ABB: General Purpose Motor 1.5 Hp 230 V (CEM3120T)
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
1.5HP,3490RPM,3PH,60HZ,143TC,3518M,
Ambient Temperature
40 °C
Bearing
6205 | Ball
Bearing NDE
6203 | Ball
Brake Present
No
Brand / Label
Baldor-Reliance
Catalog Number
CEM3120T
Certification Agency
CSA | CSA EEV | UR
Country of Origin
United States (US)
Customs Tariff Number
85015220
Dimension Diagram
35LYBB102: Dimension Sheet
Drive End Flange Type
C-Face
Duty Time
60 Min
ETIM 7
EC001851 - Electric motor
Efficiency Level
Premium Efficiency (NEMA 12-12)
Electrical Data
Enclosure Type
OPSB
Frame Material
Steel
Frame Size
143
Frequency (f)
60 Hz
Global Commercial Alias
CEM3120T
Gross Volume
3496.049 in³
Gross Weight
34 lb
IDEA Granular Category Code (IGCC)
1325 >> General purpose motor AC
Insulation Class
F
Invoice Description
1.5HP,3490RPM,3PH,60HZ,143TC,3518M,OPSB
Made To Order
No
Medium Description
General Purpose 3PH Open, 1.5 HP, 3600 RPM, Frame Size 143Tc, C-Face Mounting, 3 Phase, OPSB Enclosure, 230/460 V, 60 Hz (CEM3120T)
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
2P
Number of Poles (High)
2
Number of Speeds
Single Speed
Order Multiple
1 piece
Output Power
1.5 Hp
Power Factor
83 %
Product Name
General Purpose 3PH Open
Product Net Depth / Length
19.375 in
Product Net Height
13.123 in
Product Net Weight
34 lb
Product Net Width
13.75 in
Product Type
Undefined
Quote Only
No
Rated Current (In)
4 A | 2 A
Rated Efficiency
84 %
Rated Speed
3490 r/min
Selling Unit of Measure
piece
Service Factor
1.15
Shaft Diameter
0.88 in
Short Description
1.5 HP, 3600 RPM, Frame Size 143Tc, 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)
3600 r/min
Type of Duty
Continuous
UNSPSC
26101112
Voltage Rating
230 V | 460 V
Feature: Premium efficiency and 84 percent rated efficiency. Business Impact: Reduces running costs over the motor’s life, aiding stricter energy compliance and lower utility bills. Application: Ideal for continuous‑duty conveyors and fans in manufacturing lines. The higher efficiency also supports sustainability programs while preserving performance under typical load fluctuations. Feature: OPSB enclosure with a steel frame and 143TC size. Business Impact: Enhances enclosure protection and structural durability in shop floors and light industrial environments, reducing downtime caused by exposure to dust or incidental moisture. Application: Retrofits and new installs in assembly lines where reliability and ease of maintenance matter. Feature: 230/460 V dual voltage with 60 Hz operation. Business Impact: Simplifies site planning and stocking by supporting common North American power themes, cutting installation time and wiring complexity. Application: Suitable for facilities upgrading older equipment or standardizing across multiple lines. Feature: C‑Face mounting, foot mounting, and 0.88 in shaft diameter. Business Impact: Facilitates straightforward mounting alignment and gearbox compatibility, speeding commissioning and reducing misalignment risks. Application: Open‑motor drives for conveyors, pumps, and fans in compact enclosures. Feature: NEMA Design B, Class F insulation, Direct On Line starting. Business Impact: Delivers reliable performance with predictable starting behavior and robust insulation life under typical plant temperatures. Application: High‑volume production lines requiring dependable, low‑maintenance motors. Feature: Bearing set 6205 (ball) and 6203 (NDE). Business Impact: Improves durability and reduces maintenance intervals with proven load handling and wear characteristics. Application: Industrial environments where uptime matters and routine bearing checks are part of the maintenance cycle.
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FAQs
The motor is designed for foot mounting with a 143TC frame and C‑Face mounting options. It supports dual voltage 230/460 V at 60 Hz and can be started Direct On Line, making it compatible with many standard open‑drive systems and retrofit projects in conveyors, pumps, and fans.
Key specs include 1.5 HP, 3490 r/min, 60 Hz, 230/460 V, and 3‑phase operation, with a rated efficiency of 84% and power factor around 0.83. These figures translate to energy savings in continuous operation, improved drive efficiency, and stable torque characteristics for typical industrial loads.
Yes, the ABB 7BCEM3120T features OPSB enclosure intended for standard industrial environments and a 40 °C ambient rating. Combined with a robust steel frame and ball/NDE bearings, it supports continuous duty in manufacturing settings while offering reliable protection against dust and incidental moisture.
This motor carries safety and performance listings including CSA, CSA EEV, and UR, aligning with North American electrical standards. It also adheres to NEMA design conventions and uses a Class F insulation system, supporting reliability and compliance across multiple facilities.
The 1.5 HP premium efficiency motor reduces energy costs over its life, while durable bearings and a simple Direct On Line start minimize maintenance and control requirements. With stock available globally and a robust enclosure, downtime for replacements and repairs is minimized, delivering a favorable total cost of ownership in continuous‑duty applications.