ABB 7BCEM2555T-G Shaft Ground Motors - NEMA Premium
Part Number: 7BCEM2555T-G
Quick Summary
Shaft Ground Motors deliver rugged, high-torque power for continuous-duty applications in conveyors, mills, and fans. Plant engineers wrestle with grounding reliability, unplanned downtime, and energy waste in demanding environments. This model delivers NEMA Premium efficiency and CURUSEEV certification, plus IP22 enclosure for protected operation in up to 40 °C ambient. Designed for reliable integration with standard Baldor-Reliance components, it supports seamless replacement in automation systems while helping to reduce energy costs and maintenance time.
Product Information
Extended Description
7BCEM2555T-G ABB: Shaft Ground Motors 100 Hp 230 V (CEM2555T-G)
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,OPSB,F
Ambient Temperature
40 °C
Bearing
6316
Bearing NDE
6312
Brake Present
No
Brand / Label
Baldor-Reliance®
Catalog Number
CEM2555T-G
Certification Agency
CURUSEEV | NEMA_PREMIUM
Country of Origin
United States (US)
Customs Tariff Number
85015230
Drive End Flange Type
C-Face
Efficiency Level
Premium Efficiency (NEMA 12-12)
Electrical Data
Enclosure Type
ODP
Frame Material
Steel
Frame Size
Undefined
Global Commercial Alias
CEM2555T-G
Gross Volume
33833.008 in³
Gross Weight
612 lb
IP Class
IP22
Insulation Class
H
Made To Order
No
Minimum Order Quantity
1 piece
Motor Base Type
Foot Mounted
Motor Frame Size
404TC
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
Shaft Ground Motors
Product Net Depth / Length
40.625 in
Product Net Height
25.625 in
Product Net Weight
612 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
Shaft Diameter
2.88 in
Shaft Grounding
Shaft Grounding
Standards
NEMA
Starting of Motor
Direct on line
Stocked At (Warehouses)
China | Alabama, United States
Synchronous Speed (vsyn)
1800 r/min
Type of Duty
Continuous
Voltage Rating
230 V | 460 V
Feature → Business Impact → Application: 100 HP, 3-phase, 230 V | 460 V input with 1780 r/min synchronous speed delivers high torque for heavy-duty drives, reducing cycle times and increasing throughput in material handling and processing lines. This motor’s Direct on Line starting capability simplifies electrical design and minimizes soft-start equipment needs, cutting upfront costs and downtime during commissioning. Feature → Reliability → Application: IP22 enclosure with ODP and insulation class H provides robust protection in typical factory conditions, improving uptime in moderate humidity environments and extending maintenance intervals for fans, pumps, and conveyors. Feature → Compatibility → Application: 404TC frame, footprint 32.5 in width, 40.625 in length, foot-mounted base type, and F1 mounting position enable straightforward replacement in existing assemblies, reducing retrofit risk and enabling quick scaling of production lines. Feature → Shaft grounding → Business Impact → Application: Shaft grounding and a 2.88 in shaft diameter support safe electrical paths and EMI control, improving safety and performance in drives with high starting currents and sensitive instrumentation. Feature → Efficiency and performance → Application: 95.40% rated efficiency, 83% PF, service factor 1.15, and 1800 r/min synchronous speed deliver sustained energy savings and consistent torque across loads, ideal for continuous-duty service in mills and processing plants. Feature → Availability → Application: Stocked at multiple warehouses with 0 day lead time and a 1 piece minimum order, enabling rapid deployment for urgent projects and minimizing production downtime.
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FAQs
This motor is designed as a Foot Mounted unit with Horizontal mounting orientation and a mounting position of F1, compatible with a 404TC frame. These features simplify replacement in existing basements and enclosures while maintaining alignment with standard drive assemblies.
It operates as a 3-phase motor with voltage ratings of 230 V or 460 V, delivering 100 HP at 1780 r/min. Rated current is 236 A (nominal) with a service factor of 1.15, and a power factor of approximately 0.83, suitable for heavy-duty, continuous-duty applications.
Yes. With IP22 enclosure, Insulation Class H, and a robust 404TC frame, it is designed for continuous operation in typical manufacturing environments, including conveyors, mills, and processing lines, while offering shaft grounding for safety and EMI control.
The motor carries NEMA Premium efficiency certification and CURUSEEV marking, indicating high efficiency and reliability. It’s designed to meet applicable regulatory and performance standards for industrial automation installations.
Direct on line starting simplifies electrical design and reduces startup time, while stock located at multiple warehouses with zero lead time accelerates deployment. A 1-piece minimum order and standard frame compatibility further minimize downtime and expedite project timelines.