ABB 7BCEM4400T-G Shaft Ground Motor - Premium Efficiency
Part Number: 7BCEM4400T-G
Quick Summary
ABB 7BCEM4400T-G is a shaft-ground motor designed for reliable heavy-duty 3-phase industrial drives. Operators often struggle with grounding integrity, heat management, and downtime when sourcing high-horsepower motors. The unit carries CSA EEV and CCSA US certifications and aligns with premium efficiency under NEMA guidelines. With 230/460 V operation, TEFC enclosure, and a 405TC frame, it supports rugged, easy installation and service. Rated at 1785 rpm and designed for direct-on-line starts, this motor enables fast commissioning. A 1.15 service factor and shaft-grounding feature reduce electrical noise and extend motor life, delivering tangible value through improved uptime, lower energy use, and simpler maintenance in industrial settings.
Product Information
Extended Description
7BCEM4400T-G ABB: Shaft Ground 100 Hp 230 V (CEM4400T-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,1785RPM,3PH,60HZ,405TC,TEFC,F
Ambient Temperature
40 °C
Bearing
0.000
Bearing NDE
0.000
Brake Present
No
Brand / Label
Baldor-Reliance
Catalog Number
CEM4400T-G
Certification Agency
CCSA US | CSA EEV
Country of Origin
United States (US)
Customs Tariff Number
85015230
Dimension Diagram
617429-003: Dimension Sheet
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
405
Frequency (f)
60 Hz
Global Commercial Alias
CEM4400T-G
Gross Volume
105840 in³
Gross Weight
550.661 kg
IDEA Granular Category Code (IGCC)
1318 >> Heating and cooling system motor AC
Insulation Class
H
Invoice Description
100HP,1785RPM,3PH,60HZ,405TC,TEFC,F1
Made To Order
No
Medium Description
Shaft Ground, 100 HP, 1800 RPM, Frame Size 405Tc, C-Face Mounting, 3 Phase, TEFC Enclosure, 230/460 V, 60 Hz (CEM4400T-G)
Minimum Order Quantity
1 piece
Motor Base Type
Foot Mounted
Motor Frame Size
405TC
Motor Frame Suffix
TC
Mounting Orientation
Horizontal
Mounting Position
F1
NEMA Design Code
B
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
87 %
Product Name
Shaft Ground
Product Net Depth / Length
48 in
Product Net Height
52.5 in
Product Net Weight
550.661 kg
Product Net Width
42 in
Product Type
Undefined
Quote Only
No
Rated Current (In)
226 A | 113 A
Rated Efficiency
95.40 %
Rated Speed
1785 r/min
Selling Unit of Measure
piece
Service Factor
1.15
Shaft Diameter
2.88 in
Shaft Grounding
Shaft Grounding
Short Description
100 HP, 1800 RPM, Frame Size 405Tc, C-Face, 3 PH, TEFC, 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
Type of Duty
Continuous
UNSPSC
26101105
Voltage Rating
230 V | 460 V
Feature: Shaft grounding design improves grounding integrity and reduces electrical noise. Business Impact: Lower risk of arcing, EMI, and equipment interference, which translates to fewer downtime events and easier compliance with facility grounding practices. Application: Food processing lines, packaging equipment, and conveyors where EMI concerns are critical. Feature: Premium efficiency rating (EF) with 87% power factor and 95.40% efficiency. Business Impact: Measurable energy savings and reduced cooling loads, improving total cost of ownership in pumps and fans. Application: Air handling units, industrial pumps, and process cooling systems. Feature: TEFC enclosure with 405TC frame and NEMA design code B. Business Impact: Rugged protection against dust, splash, and harsh environments, enabling longer service intervals and simpler maintenance. Application: Heavy-duty pumps and compressors in manufacturing facilities. Feature: Direct On Line starting capability. Business Impact: Fast, straightforward commissioning with minimal controls complexity, reducing installation time and startup risk. Application: New installations and retrofits in high-horsepower drive systems. Feature: Shaft Grounding and robust mechanical design. Business Impact: Enhanced electrical safety and reliability, supporting longer motor life and reduced maintenance costs. Application: Continuous operation in demanding industrial settings such as fabrication floors and material handling. Feature: 230/460 V dual-voltage operation. Business Impact: Flexible integration with existing power infrastructure, enabling efficient installation across facilities with mixed voltage supply. Application: Global plants and multi-site operations that require adaptable motor fleets. Feature: 3-phase, 60 Hz operation with 1785 r/min rated speed. Business Impact: Consistent performance in standard US/Global industrial environments, ensuring predictable process control. Application: HVAC, pumps, and fans where speed stability matters. Feature: Foot-mounted, horizontal mounting with F1 orientation. Business Impact: Easy retrofit and installation with standard mounting footprints, reducing engineering time. Application: retrofits and new builds in machine rooms and control cabinets.
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FAQs
This model is rated for dual voltage, 230 V and 460 V, enabling flexible installation across facilities. Check nameplate data during setup to confirm the voltage configuration. Ensure your VFD or starter matches the chosen voltage to maintain optimal torque, efficiency, and thermal performance. For retrofit projects, verify existing electrical distribution aligns with the motor’s specified voltage and phase requirements.
Shaft-ground motors integrate a dedicated grounding path that reduces stray electrical currents and minimizes EMI interference with nearby instrumentation. This design lowers the risk of grounding-related faults, protects control systems, and simplifies compliance with facility grounding standards. For sensitive automation environments, shaft grounding improves reliability and long-term performance while supporting safer maintenance practices.
Yes. The ABB 7BCEM4400T-G supports Direct On Line starting, which offers a straightforward, cost-effective commissioning path for many continuous-duty applications. When selecting DOL start, ensure your drive hardware and wiring can handle the initial inrush and that cooling is adequate during peak torque conditions. Proper sizing and short-circuit protection are essential for reliable operation.
The motor carries CSA EEV and CCSA US certifications, indicating compliance with recognized North American electrical and safety standards. Additionally, it aligns with NEMA-based design conventions and premium efficiency standards. These certifications matter for regulatory compliance, warranty validity, and interoperability with other certified equipment in food, chemical, or manufacturing environments.
Premium efficiency motors like the 7BCEM4400T-G typically reduce energy consumption by a notable margin over standard-efficiency units, especially in variable-load or constant-speed drives common to pumps and fans. ROI is driven by lower energy bills, reduced cooling requirements, and longer service life due to better thermal performance. Realized savings depend on load profiles, duty cycle, and maintenance practices.