ABB 7BCEM2555T General Purpose Motor - 404TC OPSB
Part Number: 7BCEM2555T
Quick Summary
ABB 7BCEM2555T is a general purpose 3-phase motor designed for open-frame, standard industrial drives. This motor delivers reliable performance in demanding environments, reducing downtime and maintenance when integrated with common VFDs and control panels. With CSA, UR, and CSA EEV certifications, plus NEMA OPSB enclosure and IE3-level efficiency, it supports compliant operation in North American facilities. The model features a 404TC frame, C-face mounting, and a 230/460 V dual voltage rating, offering installation flexibility across sites. By combining robust construction with straightforward procurement and serviceability, it helps engineers meet energy targets while lowering total cost of ownership.
Product Information
Extended Description
7BCEM2555T ABB: General Purpose Motor 100 Hp 230 V (CEM2555T)
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
100HP,1780RPM,3PH,60HZ,404TC,4484M,
Altitude
1000 m
Ambient Temperature
40 °C
Bearing
6316 | Ball
Bearing NDE
6312 | Ball
Brake Present
No
Brand / Label
Baldor-Reliance
Catalog Number
CEM2555T
Certification Agency
CSA | CSA EEV | UR
Country of Origin
United States (US)
Customs Tariff Number
85015230
Design
A
Dimension Diagram
44LYE013: Dimension Sheet
Direction of Rotation
Both sides
Drive End Flange Type
C-Face
Duty Time
60 Min
ETIM 7
EC001851 - Electric motor
Efficiency Level
IE3 | Not Regulated / Exempt | Premium Efficiency (NEMA 12-12)
Electrical Data
Enclosure Type
OPSB
Frame Material
Steel
Frame Size
404
Frequency (f)
60 Hz
Global Commercial Alias
CEM2555T
Gross Volume
33833.008 in³
Gross Weight
945 lb
Horsepower Rating UL/CSA
100.000 Hp
IC Class
OPSB
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
100HP,1780RPM,3PH,60HZ,404TC,4484M,OPSB
Lubrication
Regreasable
Made To Order
No
Medium Description
General Purpose 3PH Open, 100 HP, 1800 RPM, Frame Size 404Tc, C-Face Mounting, 3 Phase, OPSB Enclosure, 230/460 V, 60 Hz (CEM2555T)
Minimum Order Quantity
1 piece
Motor Base Type
Foot Mounted
Motor Frame Size
404TC
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
100 Hp
Power Factor
83 %
Product Name
General Purpose 3PH Open
Product Net Depth / Length
40.625 in
Product Net Height
25.625 in
Product Net Weight
945 lb
Product Net Width
32.5 in
Product Type
Undefined
Quote Only
No
Rated Current (In)
236 A | 118 A
Rated Efficiency
95.40 %
Rated Speed
1780 r/min
Selling Unit of Measure
piece
Service Factor
1.15
Service Factor Percentage
1.15 %
Shaft Diameter
2.88 in
Short Description
100 HP, 1800 RPM, Frame Size 404Tc, 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)
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: The 404TC frame with OPSB enclosure provides robust protection for moderate dust and moisture, reducing wear in busy plant environments and enabling long service life in conveyors and pumps. This translates to lower maintenance costs and fewer unplanned shutdowns in manufacturing lines. Application-wise, the same frame size simplifies retrofit projects where existing couplings and mounting points are fixed, making upgrades faster and less risky. Feature → Business Impact → Application: Dual voltage rating of 230 V / 460 V reduces spare parts inventory and simplifies site installation, enabling rapid deployment across multi-site facilities without rewiring. This is particularly valuable in water treatment, material handling, and HVAC systems where power sources vary. Feature → Business Impact → Application: C-Face mounting and foot-mounted configuration streamline alignment and installation, improving shaft alignment precision and reducing commissioning time in fans and pumps. Feature → Business Impact → Application: IE3 efficiency and 1.15 service factor improve energy performance and motor longevity, delivering measurable energy savings and extended motor life in continuous-duty operations across packaging lines and process plants. Feature → Business Impact → Application: Direct On Line starting and standard 60 Hz operation support easy integration with existing control schemes, minimizing startup transients and enhancing reliability in primary drives, conveyors, and mixers. Feature → Business Impact → Application: CSA and UR certifications, along with CSA EEV, provide regulatory assurance for North American facilities, supporting procurement and compliance workflows while reducing supplier risk.
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FAQs
The 7BCEM2555T uses a C-Face, foot-mounted configuration with a 404TC frame, designed for straightforward alignment with standard couplings. It supports dual voltage operation at 230 V and 460 V, enabling compatibility with existing drive systems and minimizing rewiring or redesign during motor upgrades.
This motor carries CSA, UR, and CSA EEV certifications, plus an IE3 efficiency rating and a NEMA OPSB enclosure. These certifications confirm regulatory compliance in North American facilities, ensure safe operation, and help meet energy efficiency targets and supplier qualification requirements for regulated industries.
OPSB enclosure provides robust protection in standard industrial environments with exposure to dust and moisture. It simplifies installation by reducing the need for additional enclosure upgrades, enables straightforward mounting on existing bases, and supports reliable operation in conveyors, pumps, and fans without excessive protective measures.
With a 100 HP rating, 1780 r/min speed, and a 1.15 service factor, the motor delivers steady torque and reliable running in continuous-duty operations. The IE3 efficiency helps lower energy consumption, while the F insulation and 60 Hz operation support long-term reliability in process plants and packaging lines.
Yes. The motor is designed for flexible sourcing with dual voltage options and multiple stocked warehouses, enabling rapid deployment across sites. Lead times are minimal, and the model aligns with common spare-parts strategies, reducing downtime and simplifying procurement for diverse industrial environments.