ABB 7BECP2334T-4 Severe Duty Motor - 60 Hz TEFC
Part Number: 7BECP2334T-4
Quick Summary
ABB 7BECP2334T-4 Severe Duty Motor is a 20 HP, 460 V AC drive solution designed for heavy equipment in manufacturing and processing. In demanding environments, uptime matters—this motor's rugged TEFC enclosure and 256T frame are engineered for continuous service with minimal maintenance. It carries CSA/UR/CCSA US approvals and Premium Efficiency ratings, supporting global compliance and energy-savings initiatives. The motor supports direct-on-line starting and 3-phase power compatibility, making it a straightforward replacement for legacy drives. With global stock and fast lead times, it enables reliable installation across conveyors, pumps, and fans while delivering lower operating costs and longer service intervals.
Product Information
Extended Description
7BECP2334T-4 ABB: Severe Duty Motor 20 Hp 460 V (ECP2334T-4)
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
6309 | Ball
Brake Present
No
Brand / Label
Baldor-Reliance
Catalog Number
ECP2334T-4
Certification Agency
CCSA US | CSA | CSA EEV | UR
Country of Origin
United States (US)
Customs Tariff Number
85015220
Design
B
Dimension Diagram
09LYJ371: 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
Explosion Proof Group Class
Class I, Group A, B, C & D
Frame Material
Iron
Frame Size
256
Frequency (f)
60 Hz
Global Commercial Alias
ECP2334T-4
Gross Volume
14448.906 in³
Gross Weight
151.046 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
NEMA Foot
Insulation Class
F
Invoice Description
20HP,1770RPM,3PH,60HZ,256T,0960M,TEFC,F1
Lubrication
Regreasable
Made To Order
No
Maximum Speed
2700 r/min
Medium Description
Severe Duty, 20 HP, 1800 RPM, Frame Size 256T, Standard Mounting, 3 Phase, TEFC Enclosure, 460 V, 60 Hz (ECP2334T-4)
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
Severe Duty
Product Net Depth / Length
31 in
Product Net Height
19.625 in
Product Net Weight
151.046 kg
Product Net Width
23.75 in
Product Type
NEMA_PREMIUM_SEVERE_DUTY
Quote Only
No
Rated Current (In)
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, 460 V
Standards
NEMA
Starting of Motor
Direct On Line
Stocked At (Warehouses)
Menden, Germany | China | Alabama, United States | Alaska, United States
Synchronous Speed (vsyn)
1800 r/min
Temperature Class
T3C
Temperature Class Default
--
Two Speed Motor
No
Type of Duty
Continuous
UNSPSC
26101115
Voltage Code
H
Voltage Rating
460 V
Feature: 256T frame, 20 HP output, 460 V, 3-phase operation. Business impact: enables seamless swap-in for legacy equipment and a common stock profile with standard spare parts, reducing downtime and inventory costs. Application: ideal for rugged conveyors, pumps, and fans in manufacturing and processing lines. Feature: TEFC enclosure with Premium Efficiency. Business impact: provides robust protection against dust and moisture while lowering energy consumption, improving total cost of ownership. Application: suitable for dirty shop floors and outdoor-rated installations while maintaining regulatory compliance. Feature: 4-pole design with 1770 r/min rated speed and 1800 r/min synchronous speed at 60 Hz. Business impact: delivers consistent torque characteristics and predictable belt-drive performance, minimizing throughput variability. Application: drives belt conveyors and multi-stage pumps in continuous-operation lines. Feature: Direct On Line starting. Business impact: reduces reliance on soft-start equipment and simplifies wiring, improving startup reliability and reducing panel costs. Application: immediate engagement for materials handling and process streams. Feature: Regreasable bearings and 1.63 in shaft diameter in a robust iron frame (256T). Business impact: longer bearing life, easier maintenance, and stable mounting, lowering maintenance windows and downtime. Application: heavy-duty horizontal mounting in conveyors and pump assemblies. Feature: Stocked at multiple warehouses with 0 day lead time. Business impact: rapid procurement and minimal project delays, lowering expediting costs and ensuring project timelines. Application: global installations across North America, Europe, and Asia facilities.
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FAQs
The motor is foot-mounted with a 256T frame and 1.63 in shaft diameter, designed for horizontal mounting (F1). It operates on 460 V, 3-phase, 60 Hz power and supports direct-on-line starting, making it a straightforward upgrade for existing 3-phase drives. It is stocked at multiple warehouses (US, Germany, China) for quick availability, reducing downtime during replacements.
Key specs include 20 HP output, 256T frame, 460 V, 60 Hz, 3-phase operation, rated current 24 A, service factor 1.15, and rated speed 1770 r/min with a synchronous speed of 1800 r/min. The motor features Premium Efficiency and a TEFC enclosure for reliable operation in harsh environments.
Yes. This motor is designed for continuous duty with a 60-minute duty rating and TEFC protection, making it suitable for conveyors, pumps, and fans in demanding manufacturing or process environments. Direct On Line starting supports compact control schemes and quick integration with existing drive systems.
The motor carries CSA US, CSA EEV, UR, and CCSA US certifications, along with a NEMA design designation and Premium Efficiency rating. These approvals support global installation, regulatory compliance, and energy-performance expectations.
With regreasable bearings and a robust iron frame, bearing life is extended and maintenance windows reduced. Stocking at multiple warehouses and 0-day lead times shorten downtime, improving ROI. The Premium Efficiency rating lowers energy costs, and straightforward DOL starting minimizes control costs.