ABB 7BEM2334T-12 General Purpose Motor - TEFC 20HP
Part Number: 7BEM2334T-12
Quick Summary
ABB 7BEM2334T-12 General Purpose Motor is a 20 HP three-phase drive built for continuous operation in pumps, fans, conveyors, and general industrial equipment. This motor is engineered to minimize integration challenges with standard mounting, voltage options, and rugged TEFC protection. Users gain straightforward compatibility across 230/460 V supplies at 60 Hz, while enjoying premium efficiency and reliable performance in demanding environments. With certifications including CSA, CSA EEV, and UR, this model aligns with widely adopted safety and regulatory expectations. The combination of a compact 256T frame, foot-mounted configuration, and regreasable bearings translates into lower installation costs, reduced downtime, and long-term total cost of ownership improvements for industrial facilities.
Product Information
Extended Description
7BEM2334T-12 ABB: General Purpose Motor 20 Hp 230 V (EM2334T-12)
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,1770RPM,3PH,60HZ,256T,0960M,TE
Altitude
1000 m
Ambient Temperature
40 °C
Bearing
6309 | Ball
Bearing NDE
6208 | Ball
Brake Present
No
Brand / Label
Baldor-Reliance
Catalog Number
EM2334T-12
Certification Agency
CSA | CSA EEV | UR
Country of Origin
United States (US)
Customs Tariff Number
85015220
Design
B
Dimension Diagram
09LYP011: Dimension Sheet
Direction of Rotation
Both sides
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
256
Frequency (f)
60 Hz
Global Commercial Alias
EM2334T-12
Gross Volume
9651.933 in³
Gross Weight
131.995 kg
Horsepower Rating UL/CSA
20.000 Hp
IC Class
TEFC
IDEA Granular Category Code (IGCC)
1328 >> Multi phase 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
20HP,1770RPM,3PH,60HZ,256T,0960M,TEFC,F1
Lubrication
Regreasable
Made To Order
No
Medium Description
General Purpose 3PH Enclosed, 20 HP, 1800 RPM, Frame Size 256T, Standard Mounting, 3 Phase, TEFC Enclosure, 230/460 V, 60 Hz (EM2334
Minimum Order Quantity
1 piece
Motor Base Type
Foot Mounted
Motor Frame Size
256T
Motor Frame Suffix
T
Mounting Orientation
Horizontal
Mounting Position
F1
NEMA Design Code
A
Number of Phases
3
Number of Poles
4P
Number of Poles (High)
4
Number of Speeds
Single Speed
Order Multiple
1 piece
Output Power
20 Hp
Power Factor
83 %
Product Name
General Purpose 3PH Enclosed
Product Net Depth / Length
27 in
Product Net Height
17.438 in
Product Net Weight
131.995 kg
Product Net Width
20.5 in
Product Type
Undefined
Quote Only
No
Rated Current (In)
48 A | 24 A
Rated Efficiency
93 %
Rated Speed
1770 r/min
Selling Unit of Measure
piece
Service Factor
1.15
Service Factor Percentage
1.15 %
Shaft Diameter
1.63 in
Short Description
20 HP, 1800 RPM, Frame Size 256T, Standard, 3 PH, TEFC, 230/460 V
Standards
NEMA
Starting of Motor
Y-Start/Delta Run
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
26101115
Voltage Code
H
Voltage Rating
230 V | 460 V
Feature → Business Impact → Application: TEFC enclosure protects against dust, moisture, and oil ingress, extending motor life in harsh environments and reducing maintenance frequency for conveyors and pumps. This improves uptime and lowers service costs in long-running production lines. The 256T frame and foot-mounted, horizontal mounting simplify installation and retrofits, shortening commissioning time and enabling easier field alignment in compact electrical rooms. The 60 Hz, 230/460 V, 3-phase operation supports standard industrial power distribution, ensuring reliable start-up in mixed-voltage facilities and reducing the need for transformers. Regreasable bearings offer improved lubrication management and longer bearing life, cutting unscheduled downtime in demanding continuous-duty drives. A service factor of 1.15 supports brief overload conditions common in pump starts and belt-driven systems, delivering consistent performance under real-world loads. Premium efficiency (NEMA) and a rated speed of 1770 r/min translate to lower energy costs and cooler operation, contributing to favorable lifecycle economics for gear-driven conveyors and process equipment. The 20 HP rating, 256T frame, and TEFC enclosure together provide a robust, maintenance-friendly solution suitable for diverse manufacturing environments, including water treatment, HVAC, and material handling. Compatibility with standard motor bases and dimension references (27 in length, 17.438 in height, 20.5 in width) supports straightforward replacement and inventory planning for spare parts and service fleets.
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