ABB EM44354TS-4 General Purpose Motor - Premium Efficiency
Part Number: 7BEM44354TS-4
Quick Summary
ABB EM44354TS-4 general purpose motor powers heavy-duty pumps and fans in manufacturing and processing plants. This 350 HP, 460 V three-phase TEFC motor delivers reliable performance under continuous operation, helping reduce downtime and maintenance costs. It carries CSA EEV and CCSA US certifications and aligns with NEMA standards for premium efficiency, reinforcing regulatory compliance and long-term viability. With stock available across multiple warehouses, including US and China locations, it supports fast project timelines. For automation projects requiring scalable torque and robust enclosure, this motor pairs well with standard 449TS mountings and Y-Start/Delta Run starting to optimize commissioning and operation.
Product Information
Extended Description
7BEM44354TS-4 ABB: General Purpose Motor 350 Hp 460 V (EM44354TS-4)
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
350HP,1780RPM,3PH,60HZ,449TS,TEFC,F
Ambient Temperature
40 °C
Bearing
90BC03J30X, Ball
Bearing NDE
90BC03J30X
Brake Present
No
Brand / Label
Baldor-Reliance
Catalog Number
EM44354TS-4
Certification Agency
CCSA US | CSA EEV
Country of Origin
United States (US)
Customs Tariff Number
85015381
Dimension Diagram
617427-445: Dimension Sheet
Drive End Flange Type
Standard
ETIM 7
EC001851 - Electric motor
Efficiency Level
Premium Efficiency (NEMA 12-12)
Electrical Data
Enclosure Type
TEFC
Frame Material
Iron
Frame Size
449
Frequency (f)
60 Hz
Global Commercial Alias
EM44354TS-4
Gross Volume
132300 in³
Gross Weight
1373.024 kg
IDEA Granular Category Code (IGCC)
1325 >> General purpose motor AC
Insulation Class
F
Invoice Description
350HP,1780RPM,3PH,60HZ,449TS,TEFC,F1
Made To Order
No
Medium Description
General Purpose 3PH Enclosed, 350 HP, 1800 RPM, Frame Size 449Ts, Standard Mounting, 3 Phase, TEFC Enclosure, 460 V, 60 Hz (EM44354T
Minimum Order Quantity
1 piece
Motor Base Type
Foot Mounted
Motor Frame Size
449TS
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
350 Hp
Power Factor
88 %
Product Name
General Purpose 3PH Enclosed
Product Net Depth / Length
60 in
Product Net Height
52.5 in
Product Net Weight
1373.024 kg
Product Net Width
42 in
Product Type
Undefined
Quote Only
No
Rated Current (In)
389 A
Rated Efficiency
96.20 %
Rated Speed
1785 r/min
Selling Unit of Measure
piece
Service Factor
1.15
Shaft Diameter
2.38 in
Short Description
350 HP, 1800 RPM, Frame Size 449Ts, Standard, 3 PH, TEFC, 460 V
Standards
NEMA
Starting of Motor
Y-Start/Delta Run
Stocked At (Warehouses)
China | Alabama, United States | Alaska, United States
Synchronous Speed (vsyn)
1800 r/min
Type of Duty
Continuous
UNSPSC
26101112
Voltage Rating
460 V
Feature → Business Impact → Application: The EM44354TS-4 delivers 350 HP at 460 V with 60 Hz in a TEFC enclosure, providing high starting torque and robust protection in demanding industrial environments. This translates to reduced downtime and extended bearing life in pumps, fans, and compressors, while enabling reliable operation in continuous-duty applications. Feature → Application: Frame 449TS with foot-mounted stance and horizontal mounting supports straightforward installation on existing bases, minimizing retrofit costs and enabling quick commissioning for process lines. Feature → Business Impact: Premium efficiency (96.20%) lowers energy consumption and operating costs, boosting ROI for continuous operation equipment such as conveyors and HVAC systems. Feature → Application: NEMA design B, insulation class F, and service factor 1.15 improve reliability under thermal stress, making it suitable for challenging environments up to 40 °C ambient. Feature → Business Impact: Y-Start/Delta Run start methods reduce inrush and wear, extending motor life on variable load cycles common in pumping and ventilation systems. Feature → Application: Stock availability across multiple warehouses (USA, China) with 0-day lead time supports just-in-time manufacturing and fast maintenance cycles, while the 389 A rated current ensures compatibility with high-demand drives and control panels.
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