ABB 7BCEM2334T General Purpose Motor - NEMA Premium TEFC
Part Number: 7BCEM2334T
Quick Summary
ABB 7BCEM2334T General Purpose Motor is a reliable 20 HP three-phase drive designed for pumps, fans, and conveyors. In today’s production environments, downtime and energy waste erode margins, so a robust, efficient motor helps stabilize maintenance schedules and operating costs. This model carries CSA, CSA EEV and UR certifications, reinforcing safety and regulatory compliance, while NEMA Premium efficiency supports lower energy bills over the motor’s life. With a 256TC frame, C-Face drive end, TEFC enclosure, and 3-phase 60 Hz operation, it integrates smoothly with standard mechanical interfaces and control systems. Its rugged construction and predictable performance make it a versatile choice for both replacement upgrades and new installations, delivering measurable business value across production lines.
Product Information
Extended Description
7BCEM2334T ABB: General Purpose Motor 20 Hp 230 V (CEM2334T)
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,256TC,0960M,T
Altitude
1000 m
Ambient Temperature
40 °C
Bearing
6309 | Ball
Bearing NDE
6208 | Ball
Brake Present
No
Brand / Label
Baldor-Reliance
Catalog Number
CEM2334T
Certification Agency
CSA | CSA EEV | UR
Country of Origin
United States (US)
Customs Tariff Number
85015220
Design
B
Dimension Diagram
09LYC102: Dimension Sheet
Direction of Rotation
Both sides
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
TEFC
Frame Material
Iron
Frame Size
256
Frequency (f)
60 Hz
Global Commercial Alias
CEM2334T
Gross Volume
9651.933 in³
Gross Weight
135.171 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 with Face
Insulation Class
F
Invoice Description
20HP,1770RPM,3PH,60HZ,256TC,0960M,TEFC,F
Lubrication
Regreasable
Made To Order
No
Medium Description
General Purpose 3PH Enclosed, 20 HP, 1800 RPM, Frame Size 256Tc, C-Face Mounting, 3 Phase, TEFC Enclosure, 230/460 V, 60 Hz (CEM2334
Minimum Order Quantity
1 piece
Motor Base Type
Foot Mounted
Motor Frame Size
256TC
Motor Frame Suffix
TC
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
135.171 kg
Product Net Width
20.5 in
Product Type
NEMA_PREMIUM
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 256Tc, C-Face, 3 PH, TEFC, 230/460 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 Default
--
Two Speed Motor
No
Type of Duty
Continuous
UNSPSC
26101115
Voltage Code
H
Voltage Rating
230 V | 460 V
Feature → Business Impact → Application: 20 HP at 230/460 V, 60 Hz provides compatibility with common industrial power systems and conveyors, pumps, or fans, enabling standardization across machines and facilities. This enables predictable maintenance planning and tight electrical sourcing, reducing downtime and optimization of spare parts. Application: general purpose 3PH motors for CNC cooling systems, material handling, or process equipment. Feature → Business Impact → Application: TEFC enclosure and Insulation Class F deliver durable protection in harsh factory environments, lowering repair costs and extending service intervals. This is ideal for mill floors, packaging lines, and outdoor installations where exposure to dust and humidity is a factor. Feature → Business Impact → Application: NEMA Premium efficiency and 93% rated efficiency reduce operating costs, contributing to a faster return on investment in continuous‑duty lines like conveyors and pumps. Feature → Business Impact → Application: 1.15 service factor supports overload conditions without compromising reliability, reducing unplanned stops on high‑demand cycles. Feature → Business Impact → Application: Regreasable bearings and a 1.63 in shaft diameter improve long‑term reliability and ease lubrication scheduling, which is critical for OEMs and maintenance teams. Feature → Business Impact → Application: C‑Face drive end and foot mounting with a 256TC frame simplify mounting and gearbox compatibility, enabling quick installation and scalable upgrades. Feature → Business Impact → Application: Direct On Line starting reduces the need for soft starters in simple drive scenarios, lowering upfront hardware costs for standard line feeds and packaging equipment.
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FAQs
Yes. The motor is rated for dual voltage operation at 230V and 460V in a 3‑phase, 60 Hz configuration, allowing flexible installation across varied plant electrical systems and reducing the need for multiple stockkeeping.
The motor uses a 256TC frame with a foot‑mounted base and a drive end flange of C‑Face type, supporting horizontal mounting and straightforward gearbox or coupling integration for common industrial layouts.
This motor delivers Premium efficiency (93%) with a service factor of 1.15, enabling better energy usage and modest overload tolerance while maintaining reliable performance in continuous duty applications such as conveyors or pumps.
The unit carries CSA, CSA EEV, and UR certifications, along with NEMA compliance and UL/CSA alignment, providing confidence in electrical safety, performance standards, and regulatory acceptance for NA facilities.
Ideal for general purpose drives like conveyors, pumps, and fans in manufacturing. Use Direct On Line starting for simple lines, ensure proper alignment with gearboxes, and schedule regreasable bearing lubrication to extend bearing life while maintaining predictable performance and uptime.