ABB 7BA44-0007-0091 Motor - TEFC 460V IE3 1485RPM
Part Number: 7BA44-0007-0091
Quick Summary
ABB 7BA44-0007-0091 motor provides reliable 100 HP U-Frame performance for heavy manufacturing and processing lines. This solution helps plants reduce downtime and energy waste while maintaining throughput on 460 V, 3‑phase systems. It features IE3 efficiency, a NEMA-compliant design, and a TEFC enclosure for demanding environments. With foot-mounted installation, horizontal mounting, and a 445U frame, it installs quickly and retrofits cleanly into existing equipment. Stocked at multiple warehouses with zero-day lead times, it supports urgent maintenance and project timelines. For continuous operation, the rated 1485 rpm and 50 Hz design deliver predictable performance and scalable efficiency improvements across production lines.
Product Information
Extended Description
7BA44-0007-0091 ABB: U-Frame 100 Hp 460 V (A44-0007-0091)
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,1485RPM,3PH,50HZ,445U,A44078M
Ambient Temperature
40 °C
Bearing
90BC03J30X, Ball
Bearing NDE
90BC03J30X
Brake Present
No
Brand / Label
Baldor-Reliance®
Catalog Number
A44-0007-0091
Certification Agency
CCSA US
Country of Origin
United States (US)
Customs Tariff Number
85015230
Drive End Flange Type
Standard
Efficiency Level
IE3
Electrical Data
Enclosure Type
TEFC
Frame Material
Iron
Frame Size
Undefined
Frequency (f)
50 Hz
Global Commercial Alias
A44-0007-0091
Gross Volume
105840 in³
Gross Weight
1964 lb
Insulation Class
H
Invoice Description
100HP,1485RPM,3PH,50HZ,445U,A44078M,TEFC
Made To Order
No
Medium Description
U-Frame, 100 HP, 1500 RPM, Frame Size 445U, Standard Mounting, 3 Phase, 460 V, 50 Hz (A44-0007-0091)
Minimum Order Quantity
1 piece
Motor Base Type
Foot Mounted
Motor Frame Size
445U
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
88 %
Product Name
U-Frame
Product Net Depth / Length
48 in
Product Net Height
52.5 in
Product Net Weight
1964 lb
Product Net Width
42 in
Product Type
Undefined
Quote Only
No
Rated Current (In)
112 A
Rated Efficiency
95 %
Rated Speed
1485 r/min
Selling Unit of Measure
piece
Service Factor
1.15
Shaft Diameter
2.88 in
Short Description
100 HP, 1500 RPM, Frame Size 445U, Standard, 3 PH, 460 V
Standards
NEMA
Starting of Motor
Direct on line
Stocked At (Warehouses)
China | Alabama, United States | Alaska, United States
Synchronous Speed (vsyn)
1500 r/min
Type of Duty
Continuous
Voltage Rating
460 V
Feature → Business Impact → Application: 100 HP output with 1485 rpm rated speed provides strong torque and reliable belt-and-pulley drive performance for conveyors, pumps, and fans in manufacturing and processing facilities. This translates to improved line throughput and reduced motor cycling. Application: packaging lines and material handling systems that require steady power delivery at 3‑phase 460 V operation. Feature → Business Impact → Application: TEFC enclosure protects the rotor from dust, moisture, and contaminants, lowering maintenance needs and extending service intervals in harsh plant environments. Application: chemical processing, cement plants, and dust-prone environments where enclosure integrity matters. Feature → Business Impact → Application: IE3 efficiency enables energy savings across daily operations, lowering operating costs on continuous-duty loads. Application: large-scale pumps and fans in manufacturing that run 24/7. Feature → Business Impact → Application: Foot Mounted, Horizontal mounting and Frame 445U simplify installation, retrofit, and alignment with existing foundations. Application: upgrades to legacy equipment and new line builds with standardized mounting footprints. Feature → Business Impact → Application: Stocked at warehouses with 0 day lead time reduces downtime during maintenance outages and capital projects. Application: plant-wide reliability programs and emergency replacements. Feature → Business Impact → Application: Rated 112 A at 460 V with a NEMA B design and 3‑phase operation ensures compatibility with common drive systems and control panels. Application: VFDs, soft starters, and integrated motor control in discrete manufacturing.
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FAQs
This motor uses a foot-mounted base with horizontal mounting, aligned to the 445U frame size and F1 mounting position. It is designed for straightforward installation on common foundations and supports retrofit into existing equipment without major structural changes, reducing installation time and downtime.
Key specs include 100 HP output, 460 V supply, 3 phases, 50 Hz operation, rated speed of 1485 r/min, shaft diameter of 2.88 inches, and a rated current of 112 A. The motor employs a TEFC enclosure and an IE3 efficiency class for improved energy performance.
Yes. With a continuous-duty rating, 3‑phase operation, IE3 efficiency, and a robust TEFC enclosure, it is well-suited for continuous operation in conveyors, pumps, and fans. The 1.15 service factor and NEMA design B characteristics further support dependable performance under steady loads.
The motor features IE3 efficiency and NEMA design alignment, with CCSA US certification noted in the catalog information. It is designed for 460 V, 50 Hz, three-phase service and is compatible with standard industrial controls and drives for seamless integration into existing power systems.
Lead time is listed as 0 day, and the product is stocked at multiple warehouses (including US and international locations). This enables rapid procurement, faster maintenance response, and minimized downtime for capital projects and urgent replacements.