ABB 7BAOM25904T Air-Over Fan - 5HP, 885 rpm, TEAO
Part Number: 7BAOM25904T
Quick Summary
Air-Over Fan for high-efficiency motor cooling in industrial equipment and process lines. Engineers often battle overheating, unreliable airflow, and downtime in TEAO motor installations. It aligns with CSA/UR safety certification and NEMA design standards to ensure regulatory compliance, interchangeability, and long-term reliability. This solution reduces maintenance costs, offers robust performance in harsh environments, and supports 230/460 V 60 Hz three-phase systems. With a compact 254T frame and foot-mounted setup, it delivers dependable cooling without invasive retrofits. Leverage this unit to optimize uptime, extend motor life, and improve overall system efficiency in demanding manufacturing applications.
Product Information
Extended Description
7BAOM25904T ABB: Air-Over Fan 5 Hp 230 V (AOM25904T)
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
5HP,870RPM,3PH,60HZ,254T,3936M,TEAO
Altitude
1000 m
Ambient Temperature
40 °C
Bearing
6309, Ball
Bearing NDE
6208
Brake Present
No
Brand / Label
Baldor-Reliance
Catalog Number
AOM25904T
Certification Agency
CSA | UR
Country of Origin
United States (US)
Customs Tariff Number
85015220
Design
B
Dimension Diagram
39LYJ095: Dimension Sheet
Direction of Rotation
Both sides
Drive End Flange Type
Standard
ETIM 7
EC001851 - Electric motor
Efficiency Level
Not Regulated / Exempt | Undefined Efficiency
Electrical Data
Enclosure Type
TEAO
Frame Material
Steel
Frame Size
254
Frequency (f)
60 Hz
Global Commercial Alias
AOM25904T
Gross Volume
9651.933 inÂł
Gross Weight
94.347 kg
Horsepower Rating UL/CSA
5.000 Hp
IC Class
TEAO
IDEA Granular Category Code (IGCC)
1318 >> Heating and cooling system motor AC
IE Class Data (50 Hz)
IE Class NA
IE Class Data (60 Hz)
IE Class NA
IM Class
F1
Insulation Class
F
Invoice Description
5HP,870RPM,3PH,60HZ,254T,3936M,TEAO,F1
Lubrication
Regreasable
Made To Order
No
Medium Description
Air-Over Fan, 5 HP, 900 RPM, Frame Size 254T, Standard Mounting, 3 Phase, TEAO Enclosure, 230/460 V, 60 Hz (AOM25904T)
Minimum Order Quantity
1 piece
Motor Base Type
Foot Mounted
Motor Frame Size
254T
Mounting Orientation
Horizontal
Mounting Position
F1
NEMA Design Code
A
Number of Phases
3
Number of Poles
8P
Number of Poles (High)
8
Number of Speeds
Single Speed
Order Multiple
1 piece
Output Power
5 Hp
Power Factor
60 %
Product Name
Air-Over Fan
Product Net Depth / Length
27 in
Product Net Height
17.438 in
Product Net Weight
94.347 kg
Product Net Width
20.5 in
Product Type
Undefined
Quote Only
No
Rated Current (In)
18.4 A | 9.2 A
Rated Efficiency
84 %
Rated Speed
885 r/min
Selling Unit of Measure
piece
Service Factor
1.15
Service Factor Percentage
1.15 %
Shaft Diameter
1.63 in
Short Description
5 HP, 900 RPM, Frame Size 254T, Standard, 3 PH, TEAO, 230/460 V
Standards
NEMA
Starting of Motor
Direct On Line
Stocked At (Warehouses)
China | Alabama, United States | Alaska, United States
Synchronous Speed (vsyn)
900 r/min
Temperature Class Default
--
Two Speed Motor
No
Type of Duty
Continuous
UNSPSC
26101105
Voltage Code
G
Voltage Rating
230 V | 460 V
The 5 HP TEAO Air-Over design delivers targeted cooling for continuous-duty motors, enhancing uptime in demanding applications. By directing airflow across the motor without endplates, it minimizes temperature rise and extends bearing life, reducing unplanned downtime in conveyors and pumps. 254T frame, foot-mounted, and horizontal mounting simplify retrofits into existing equipment footprints, reducing installation time and capital costs. The combination of 230/460 V at 60 Hz with 3-phase operation supports versatile power setups and steady performance across a wide range of industrial environments. Regreasable 6309 ball bearings and an enclosure that’s TEAO-rated minimize maintenance while resisting contamination and wear in harsh production lines. With a rated efficiency of 84% and a service factor of 1.15, you gain energy savings and dependable performance under peak loads. Built to NEMA design expectations and CSA/UR safety certification, the unit supports compliant installations and reliable sourcing from global warehouses. Horizontal mounting and a 254T footprint enable straightforward integration with standard motor bases, reducing time-to-startup in new lines or upgrades. The unit’s stock availability across multiple warehouses improves supply chain resilience for critical uptime requirements.
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FAQs
Install as a foot-mounted, horizontal unit in a 254T frame with a 230/460 V, 3-phase 60 Hz supply. Ensure adequate clearance for airflow, secure the mounting feet, and connect to the appropriate starter for Direct On Line (DOL) starting. Refer to the Dimension Diagram (39LYJ095) for mounting patterns and ensure compatibility with existing bases.
The unit runs on 3-phase power at 60 Hz with a voltage rating of 230 V or 460 V. It delivers 5 HP with a rated speed of 885 r/min and a synchronous speed of 900 r/min, drawing up to 18.4 A or 9.2 A depending on voltage. The service factor is 1.15 and the efficiency is rated at 84%.
Yes. It is designed for continuous operation with a TEAO enclosure, horizontal mounting, and a 3-phase, 60 Hz supply. The design includes regreasable bearings (6309) and a robust steel frame, supporting long run times in demanding processes while maintaining motor temperature within safe limits.
The AOM25904T carries CSA/UR safety certification and aligns with NEMA design standards for electric motors, ensuring regulatory compliance and reliable interchangeability. The product reference also includes dimensional and data references like ETIM 7 EC001851 and dimension sheets for accurate data exchange.
Improved cooling reduces motor overheating, extending bearing life and reducing unplanned downtime. The combination of higher efficiency (84%), a service factor of 1.15, and straightforward installation lowers energy use and installation costs, delivering faster payback in production lines with high thermal loads.