ABB 7BEHM2334T General Purpose HVAC - Premium Efficiency
Part Number: 7BEHM2334T
Quick Summary
ABB 7BEHM2334T General Purpose HVAC motor powers commercial HVAC fans and pumps with reliable efficiency. Engineers often struggle to balance 230/460 V supply compatibility with uptime in demanding environments. Certified for CSA, CSA EEV, and UR, this ABB motor delivers premium efficiency (NEMA 12-12) and rugged TEFC protection. With a 20 HP rating, 1770 rpm, and a 256T frame, it fits compact spaces while enabling straightforward direct-start integration. This combination reduces operating costs, simplifies procurement, and supports reliable, long-term HVAC performance.
Product Information
Extended Description
7BEHM2334T ABB: General Purpose HVAC 20 Hp 230 V (EHM2334T)
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
20HP,1770RPM,3PH,60HZ,256T,0960M,TE
Altitude
1000 m
Ambient Temperature
40 °C
Bearing
6309, Ball
Bearing NDE
6208
Brake Present
No
Brand / Label
Baldor-Reliance
Catalog Number
EHM2334T
Certification Agency
CSA | CSA EEV | UR
Country of Origin
United States (US)
Customs Tariff Number
85015220
Design
B
Dimension Diagram
09LYJ970: Dimension Sheet
Direction of Rotation
Both sides
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
256
Frequency (f)
60 Hz
Global Commercial Alias
EHM2334T
Gross Volume
9651.933 in³
Gross Weight
130.635 kg
Horsepower Rating UL/CSA
20.000 Hp
IC Class
TEFC
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
20HP,1770RPM,3PH,60HZ,256T,0960M,TEFC,F1
Lubrication
Regreasable
Made To Order
No
Medium Description
General Purpose HVAC, 20 HP, 1800 RPM, Frame Size 256T, Standard Mounting, 3 Phase, TEFC Enclosure, 230/460 V, 60 Hz (EHM2334T)
Minimum Order Quantity
1 piece
Motor Base Type
Foot Mounted
Motor Frame Size
256T
Mounting Orientation
Horizontal
Mounting Position
F1
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
20 Hp
Power Factor
83 %
Product Name
General Purpose HVAC
Product Net Depth / Length
27 in
Product Net Height
17.438 in
Product Net Weight
130.635 kg
Product Net Width
20.5 in
Product Type
Undefined
Quote Only
No
Rated Current (In)
48 A | 24 A
Rated Efficiency
93 %
Rated Speed
1770 r/min
Selling Unit of Measure
piece
Service Factor
1.15
Service Factor Percentage
1.15 %
Shaft Diameter
1.63 in
Shaft Grounding
Mounting Provisions Only
Short Description
20 HP, 1800 RPM, Frame Size 256T, Standard, 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
Temperature Class Default
--
Two Speed Motor
No
Type of Duty
Continuous
UNSPSC
26101105
Voltage Code
H
Voltage Rating
230 V | 460 V
Feature → Business Impact → Application: The 20 HP, 1770 r/min, 3-phase 60 Hz design directly meets HVAC load requirements, enabling dependable fan and pump operation in commercial environments. Benefit: predictable performance and reduced risk of under- or over-sizing critical HVAC equipment. Application: ideal for building automation upgrades and retrofit projects where precise torque and speed control matter.Feature → Business Impact → Application: TEFC enclosure with a 256T frame provides robust protection against dust, moisture, and contaminants common in industrial facilities. Benefit: longer motor life and lower maintenance costs. Application: suitable for rooftop units, air handling coils, and process ventilation in manufacturing plants.Feature → Business Impact → Application: Premium efficiency (93%) plus insulation class F reduces energy consumption and operating temperatures. Benefit: measurable energy savings, lower utility bills, and improved reliability. Application: ongoing operation in high-load HVAC systems and continuous duty scenarios.Feature → Business Impact → Application: Direct On Line starting and foot-mounted, horizontal orientation simplifies installation and commissioning. Benefit: reduced control hardware, faster startup, and easier maintenance. Application: retrofit projects in retrofit-ready plants and new installations with standard power distribution.Feature → Business Impact → Application: 230/460 V dual voltage and 256T frame compatibility support flexible electrical design. Benefit: procurement flexibility and compatibility with existing motor drives or VFDs. Application: multi-site industrial facilities needing standardization across equipment footprints.
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