ABB 7BEHFM2531T General Purpose HVAC Motor - IE3 Premium Efficiency
Part Number: 7BEHFM2531T
Quick Summary
ABB 7BEHFM2531T is a general purpose HVAC motor designed for reliable 25 HP, 3-phase service in commercial and industrial air handling systems. It delivers consistent performance at 1775 rpm with a frame size 284T and OPSB enclosure, suitable for demanding environments. In HVAC applications, uptime and energy efficiency directly impact operating costs, so choosing a motor with high efficiency and solid enclosure protection matters. This model meets IE3 Premium Efficiency and CSA/UR certifications, ensuring compliance across North American installations. With 230/460 V operation at 60 Hz and direct-on-line starting, it simplifies integration into existing control schemes while reducing wiring and startup complexity. The design supports easy maintenance, scalable mounting, and reliable long-term operation for facility managers and engineers.
Product Information
Extended Description
7BEHFM2531T ABB: General Purpose HVAC 25 Hp 230 V (EHFM2531T)
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
25HP,1775RPM,3PH,60HZ,284T,4050M,OP
Altitude
1000 m
Ambient Temperature
40 °C
Bearing
6311, Ball
Bearing NDE
6309
Brake Present
No
Brand / Label
Baldor-Reliance
Catalog Number
EHFM2531T
Certification Agency
CSA | UR
Country of Origin
United States (US)
Customs Tariff Number
85015230
Design
B
Dimension Diagram
40LYJ100: Dimension Sheet
Direction of Rotation
Both sides
Drive End Flange Type
Standard
ETIM 7
EC001851 - Electric motor
Efficiency Level
IE3 | Premium Efficiency (NEMA 12-12)
Electrical Data
Enclosure Type
OPSB
Frame Material
Steel
Frame Size
284
Frequency (f)
60 Hz
Global Commercial Alias
EHFM2531T
Gross Volume
16254 in³
Gross Weight
319.999 lb
Horsepower Rating UL/CSA
25.000 Hp
IC Class
OPSB
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
F2
Insulation Class
F
Invoice Description
25HP,1775RPM,3PH,60HZ,284T,4050M,OPSB,F2
Lubrication
Regreasable
Made To Order
No
Medium Description
General Purpose HVAC, 25 HP, 1800 RPM, Frame Size 284T, Standard Mounting, 3 Phase, OPSB Enclosure, 230/460 V, 60 Hz (EHFM2531T)
Minimum Order Quantity
1 piece
Motor Base Type
Foot Mounted
Motor Frame Size
284T
Mounting Orientation
Horizontal
Mounting Position
F2
NEMA Design Code
A
Number of Phases
3
Number of Poles
4P
Number of Poles (High)
4
Number of Speeds
Single Speed
Order Multiple
1 piece
Output Power
25 Hp
Power Factor
82 %
Product Name
General Purpose HVAC
Product Net Depth / Length
31.5 in
Product Net Height
21.5 in
Product Net Weight
319.999 lb
Product Net Width
24 in
Product Type
Undefined
Quote Only
No
Rated Current (In)
60 A | 30 A
Rated Efficiency
93.60 %
Rated Speed
1775 r/min
Selling Unit of Measure
piece
Service Factor
1.15
Service Factor Percentage
1.15 %
Shaft Diameter
1.88 in
Short Description
25 HP, 1800 RPM, Frame Size 284T, Standard, 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)
1800 r/min
Temperature Class Default
--
Two Speed Motor
No
Type of Duty
Continuous
UNSPSC
26101105
Voltage Code
G
Voltage Rating
230 V | 460 V
IE3 Premium Efficiency drives energy cost savings and aligns with sustainability goals. This motor delivers up to 93.60% efficiency at full load, reducing operating consumption in year-round HVAC operation. In commercial buildings, even small efficiency gains translate into meaningful ROI over the motor's life cycle. The 3-phase 60 Hz, 230/460 V configuration with a 4-pole 1775 rpm design ensures compatibility with standard building power supplies and controls, enabling straightforward integration into existing HVAC fan and pump circuits. The OPSB enclosure provides robust protection against dust, moisture, and incidental exposure, allowing dependable performance in challenging environments and reducing enclosure-related maintenance. Built on a steel 284T frame, the motor is rigid, easy to mount, and compatible with common coupling and belt-drive arrangements, accelerating installation and retrofit projects. Lubrication is regreasable, extending service intervals and lowering maintenance costs while sustaining peak efficiency. Direct on line starting simplifies electrical wiring, minimizes the need for soft starters, and supports rapid commissioning in busy facilities. The foot-mounted base and 1.88 in shaft diameter simplify mechanical integration with existing couplings and belts, reducing the risk of misalignment and vibration in critical HVAC applications. Overall, this model combines energy efficiency, durable construction, and installation ease to improve uptime, reduce total cost of ownership, and support scalable HVAC system upgrades in commercial buildings and light industrial plants.
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FAQs
Yes. The 7BEHFM2531T is designed for OPSB enclosure protection and uses the standard 284T frame. It is foot-mounted for straightforward installation, supports horizontal mounting, and is compatible with common couplings and belt drives. Direct-on-line starting minimizes wiring complexity and enables quick commissioning in retrofit or new-build HVAC projects.
This is a 3-phase motor operable at 60 Hz with a voltage rating of 230 V or 460 V. It delivers 25 HP at a rated speed of 1775 r/min. Efficiency is 93.60% (IE3 Premium Efficiency), supporting energy savings in continuous HVAC operation. Rated current is 60 A (In) with a secondary 30 A in certain configurations, depending on voltage and connection scheme.
Yes. The 25 HP, 3-phase, 60 Hz configuration is ideal for HVAC fans, blowers, and pumps in commercial buildings and light industrial settings. The OPSB enclosure protects inner components in challenging environments, and the 284T frame supports reliable mounting and alignment with standard fan couplings and belt drives.
The motor carries IE3 Premium Efficiency and CSA|UR certification, indicating high efficiency and compliance with North American electrical safety standards. It adheres to NEMA design conventions and is suitable for installations requiring reliable energy performance and safety certifications in HVAC systems.
Regreasable lubrication supports longer intervals between maintenance, reducing downtime and service costs. The combination of IE3 efficiency and robust OPSB enclosure lowers energy bills and protects against environmental factors, improving uptime and return on investment for facility managers upgrading HVAC motors or retrofitting aging equipment.