ABB 7BCEM2550T-4G Shaft Ground Motor - Premium Efficiency
Part Number: 7BCEM2550T-4G
Quick Summary
ABB 7BCEM2550T-4G is a shaft-ground motor for heavy-duty 3-phase drives. Operators struggle with downtime and grounding reliability in continuous production lines. It aligns with critical certifications—NEMA Premium Efficiency, CSA EEV, and UR—to support compliance and energy savings. With a 100 HP rating, 230/460 V operation, and a rugged OPSB enclosure in a 365TSC frame, it delivers dependable performance while reducing lifecycle costs for industrial motors programs.
Product Information
Extended Description
7BCEM2550T-4G ABB: Shaft Ground 100 Hp 230 V (CEM2550T-4G)
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,3525RPM,3PH,60HZ,365TSC,OPSB,
Ambient Temperature
40 °C
Bearing
6313
Bearing NDE
6311
Brake Present
No
Brand / Label
Baldor-Reliance
Catalog Number
CEM2550T-4G
Certification Agency
CSA EEV | NEMA_PREMIUM | UR
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
OPSB
Frame Material
Steel
Frame Size
365
Frequency (f)
60 Hz
Global Commercial Alias
CEM2550T-4G
Gross Volume
14448.906 in³
Gross Weight
267.166 kg
Insulation Class
H
Invoice Description
100HP,3525RPM,3PH,60HZ,365TSC,OPSB,F1
Made To Order
No
Medium Description
Shaft Ground, 100 HP, 3600 RPM, Frame Size 365Tsc, C-Face Mounting, 3 Phase, OPSB Enclosure, 230/460 V, 60 Hz (CEM2550T-4G)
Minimum Order Quantity
1 piece
Motor Base Type
Foot Mounted
Motor Frame Size
365TSC
Mounting Orientation
Horizontal
Mounting Position
F1
NEMA Design Code
A
Number of Phases
3
Number of Poles
2P
Number of Poles (High)
2
Number of Speeds
single_speed
Order Multiple
1 piece
Output Power
100 Hp
Power Factor
91 %
Product Name
Shaft Ground
Product Net Depth / Length
31 in
Product Net Height
19.625 in
Product Net Weight
267.166 kg
Product Net Width
23.75 in
Product Type
Undefined
Quote Only
No
Rated Current (In)
218 A | 109 A
Rated Efficiency
93.60 %
Rated Speed
3525 r/min
Selling Unit of Measure
piece
Service Factor
1.15
Shaft Diameter
1.88 in
Shaft Grounding
Shaft Grounding
Short Description
100 HP, 3600 RPM, Frame Size 365Tsc, 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)
3600 r/min
Type of Duty
Continuous
Voltage Rating
230 V | 460 V
Shaft grounding is integrated to improve safety and reduce stray currents, which translates to longer motor life and lower maintenance in demanding environments. The result is lower total cost of ownership as downtime decreases and protective grounding remains robust across operating cycles. This model provides 100 HP at 3525 r/min with 60 Hz supply, delivering high torque for conveyors, pumps, and fans while maintaining steady speed and precise control for process stability. The OPSB enclosure and C-face mounting on a 365TSC frame offer durable protection in harsh environments and straightforward installation on existing lines, minimizing retrofit risk and spare-part complexity. Efficiency is rated at 93.60% with a 0.91 power factor, delivering meaningful energy savings and cooler operation during continuous-duty cycles in production floors. With a heavy-duty steel frame and 1.88 in shaft diameter, the unit supports reliable coupling to standard mechanical systems and easy alignment during maintenance windows. Lead times are minimal (0 day) and stock is available across multiple warehouses, reducing procurement risk and ensuring rapid deployment in critical applications. This combination of grounding, efficiency, and rugged enclosure is especially beneficial for material handling, processing, and packaging lines where uptime and compliance are non-negotiable. Industry-standard insulation (Class H) and bearing life (6313/6311 NDE) further enhance reliability and service intervals for long-term plant performance.
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FAQs
Begin with a proper 3-phase connection to 230/460 V, ensure the motor is foot-mounted in horizontal orientation (F1), and align the shaft with the driven equipment. Attach the grounding strap to the shaft grounding point, verify the 1.88 in shaft diameter, and secure the 365TSC frame to a rigid base. After mounting, perform a DOL start and confirm current draw aligns with the 218 A / 109 A rating while confirming enclosure integrity for OPSB protection and cooling.
The motor delivers 100 HP at a rated speed of 3525 r/min with a 60 Hz supply. It supports 230 V / 460 V operation, 3 phases, and a 365TSC frame. Efficiency is 93.60% with a power factor of 91%. Rated current is 218 A or 109 A depending on voltage, and it uses a 1.88 in shaft with shaft grounding for safety and reliability.
Yes. With continuous duty rating, 2-pole, 3-phase operation, and high starting torque at 100 HP, the ABB 7BCEM2550T-4G is well-suited for conveyors, pumps, fans, and similar drives. The OPSB enclosure and robust frame help handle challenging environments, while the reliability features support long production runs and minimized maintenance intervals.
This motor carries NEMA Premium Efficiency certification, CSA EEV, and UR recognition. These certifications support energy performance targets and regulatory compliance in many North American facilities, and they help streamline procurement, auditing, and warranty protections for capital projects and maintenance programs.
The high 93.6% efficiency reduces energy consumption for continuous-duty operations, lowering operating costs over time. The shaft-grounding design enhances safety and reduces stray-current issues, limiting downtime for grounding-related maintenance. A rugged OPSB enclosure and durable bearings extend service intervals, supporting predictable maintenance planning and faster payback on upgrade or replacement projects.