ABB EM4112T General Purpose Motor - 20HP TEFC
Part Number: 7BEM4112T
Quick Summary
ABB EM4112T General Purpose Motor is a robust 20 HP three-phase motor designed for demanding industrial drives such as conveyors, pumps, and fans. It helps minimize downtime and energy waste with Premium Efficiency and a TEFC enclosure suitable for harsh manufacturing environments. This motor carries CSA, CSA EEV, and UR recognitions and aligns with NEMA standards, reinforcing safety and reliability across global sites. With 230/460 V operation at 60 Hz and a compact 324T frame, it integrates smoothly with standard electrical panels and drives. For procurement teams, the combination of quick stock, standard mounting, and straightforward direct-on-line starting translates into faster project delivery and predictable maintenance costs.
Product Information
Extended Description
7BEM4112T ABB: General Purpose Motor 20 Hp 230 V (EM4112T)
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
20HP,880RPM,3PH,60HZ,324T,1256M,TEF
Ambient Temperature
40 °C
Bearing
6312 | Ball
Bearing NDE
6311 | Ball
Brake Present
No
Brand / Label
Baldor-Reliance
Catalog Number
EM4112T
Certification Agency
CSA | CSA EEV | UR
Country of Origin
United States (US)
Customs Tariff Number
85015220
Dimension Diagram
12LYC051: Dimension Sheet
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
Frame Material
Iron
Frame Size
324
Frequency (f)
60 Hz
Global Commercial Alias
EM4112T
Gross Volume
18748.226 in³
Gross Weight
534 lb
IDEA Granular Category Code (IGCC)
1325 >> General purpose motor AC
Insulation Class
F
Invoice Description
20HP,880RPM,3PH,60HZ,324T,1256M,TEFC,F1
Made To Order
No
Medium Description
General Purpose 3PH Enclosed, 20 HP, 900 RPM, Frame Size 324T, Standard Mounting, 3 Phase, TEFC Enclosure, 230/460 V, 60 Hz (EM4112T
Minimum Order Quantity
1 piece
Motor Base Type
Foot Mounted
Motor Frame Size
324T
Motor Frame Suffix
T
Mounting Orientation
Horizontal
Mounting Position
F1
NEMA Design Code
B
Number of Phases
3
Number of Poles
8P
Number of Poles (High)
8
Number of Speeds
Single Speed
Order Multiple
1 piece
Output Power
20 Hp
Power Factor
60 %
Product Name
General Purpose 3PH Enclosed
Product Net Depth / Length
33.75 in
Product Net Height
21.625 in
Product Net Weight
534 lb
Product Net Width
25.688 in
Product Type
Undefined
Quote Only
No
Rated Current (In)
70 A | 35 A
Rated Efficiency
90.20 %
Rated Speed
880 r/min
Selling Unit of Measure
piece
Service Factor
1.15
Shaft Diameter
2.13 in
Short Description
20 HP, 900 RPM, Frame Size 324T, Standard, 3 PH, TEFC, 230/460 V
Standards
NEMA
Starting of Motor
Direct On Line
Stocked At (Warehouses)
China | Alabama, United States | Alaska, United States
Synchronous Speed (vsyn)
900 r/min
Type of Duty
Continuous
UNSPSC
26101112
Voltage Rating
230 V | 460 V
Feature: 20 horsepower output at 880 r/min in a 60 Hz, 3-phase configuration. Business Impact: Delivers reliable, consistent torque for high-demand applications like conveyors and pumps, reducing process variability. Application: Suitable for general purpose industrial drives in material handling and pumping systems. Feature: TEFC enclosure with frame size 324T. Business Impact: Protects windings from dust, debris, and moisture, lowering maintenance cycles and extending motor life. Application: Harsh factory floors, dusty or humid environments. Feature: 230/460 V operation with a direct-on-line starting option. Business Impact: Simplifies electrical integration and minimizes installation costs by leveraging existing VFDs and motor starters. Application: Standard control panels in manufacturing lines. Feature: Premium efficiency (90.20%) and NEMA design B. Business Impact: Reduces energy consumption and heat generation, delivering lower operating costs and easier regulatory compliance. Application: Continuous duty in continuous process plants. Feature: Foot-mounted, horizontal mounting with a 2.13 in shaft and 6312 ball bearings. Business Impact: Easy alignment and maintenance, lower vibration, and longer bearing life. Application: Typical conveyor motors and pump drives. Feature: Stocked at multiple warehouses with 0-day lead time. Business Impact: Fast procurement, reduced project downtime, and predictable project timelines. Application: Global deployment across US, China, and other regions.
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FAQs
Yes. The EM4112T is designed for 230V or 460V operation in a 3-phase, 60 Hz system. It uses a 324T frame with a TEFC enclosure and supports direct-on-line starting, making it straightforward to integrate into standard industrial power distribution and motor control layouts.
Key specs include 20 HP output, 880 r/min rated speed at 60 Hz, 230/460 V, 3-phase operation, frame size 324T, TEFC enclosure, and Premium Efficiency (90.20%). It has a service factor of 1.15 and a shaft diameter of 2.13 inches, making it suitable for continuous duty in general purpose applications.
Yes. The TEFC enclosure provides reliable protection against dust and splashes, and the insulation class is F, supporting sustained operation in typical factory conditions. Its 1.15 service factor and premium efficiency help maintain consistent performance with manageable maintenance needs in continuous-duty applications.
The EM4112T carries CSA, CSA EEV, and UR recognitions and conforms to NEMA standards. These certifications validate electrical safety, reliability, and compatibility with global regulatory requirements, helping engineers meet procurement and compliance goals across multinational facilities.
The motor’s premium efficiency reduces energy costs over its lifetime, particularly in continuous-duty applications. With stock availability and 0-day lead times, project downtime is minimized. Routine maintenance focuses on bearings (6312), shaft integrity, and TEFC seal checks to sustain performance and extend motor life.