ABB 7BCHM164A HVAC Motors - TEAO, 3-Phase 0.25 HP, CSA
Part Number: 7BCHM164A
Quick Summary
ABB 7BCHM164A HVAC Motors deliver reliable, energy-efficient drive for air handling and climate control systems. These three-phase motors help HVAC teams avoid downtime caused by undersized or mismatched equipment, especially during peak load. They carry CSA and UR certifications and RoHS compliance, with a NEMA Design B insulation that supports robust performance in demanding environments. By pairing a TEAO enclosure with a resilient mount, installation is simplified, space is minimized, and maintenance costs are reduced. With stock available across multiple U.S. and international warehouses, procurement and lead times become predictable for OEMs and service partners working on air handlers, fans, and related HVAC equipment.
Product Information
Extended Description
7BCHM164A ABB: HVAC Motors 0.25 Hp 230 V (CHM164A)
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,1140RPM,3PH,60HZ,48YZ,3411M,T
Altitude
1000 m
Ambient Temperature
40 °C
Bearing
6203, Ball
Bearing NDE
6203
Brake Present
No
Brand / Label
Baldor-Reliance®
Catalog Number
CHM164A
Certification Agency
CSA | UR
Country of Origin
United States (US)
Customs Tariff Number
85013100
Design
B
Dimension Diagram
34LYM250: Dimension Sheet
Direction of Rotation
Both sides
Drive End Flange Type
Resilient Mount
ETIM 7
EC001851 - Electric motor
Efficiency Level
Not Regulated / Exempt | Undefined Efficiency
Electrical Data
Enclosure Type
TEAO
Frame Material
Steel
Frame Size
48
Frequency (f)
60 Hz
Global Commercial Alias
CHM164A
Gross Volume
2110.969 inÂł
Gross Weight
20 lb
Horsepower Rating UL/CSA
0.250 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
B
Invoice Description
.25HP,1140RPM,3PH,60HZ,48YZ,3411M,TEAO,F
Lubrication
Regreasable
Made To Order
No
Medium Description
ResilientMount Mounting, 3 Phase, TEAO Enclosure, (CHM164A)
Minimum Order Quantity
1 piece
Motor Base Type
Resilient
Motor Frame Size
48YZ
Mounting Orientation
Horizontal
Mounting Position
F1
NEMA Design Code
B
Number of Phases
3
Number of Poles
6P
Number of Poles (High)
6
Number of Speeds
single_speed
Order Multiple
1 piece
Output Power
0.25 Hp
Power Factor
57 %
Product Name
HVAC Motors
Product Net Depth / Length
16.5 in
Product Net Height
11.125 in
Product Net Weight
20 lb
Product Net Width
11.5 in
Product Type
Undefined
Quote Only
No
Rated Current (In)
1.3 A | 0.65 A
Rated Efficiency
66 %
Rated Speed
1140 r/min
RoHS Information
RoHS Compliant
Selling Unit of Measure
piece
Service Factor
1.25
Service Factor Percentage
1.25 %
Shaft Diameter
0.5 in
Short Description
ResilientMount, 3 PH, TEAO,
Standards
NEMA
Starting of Motor
Direct on line
Stocked At (Warehouses)
China | Alabama, United States | Alaska, United States
Synchronous Speed (vsyn)
1200 r/min
Temperature Class Default
--
Two Speed Motor
No
Type of Duty
Continuous
UNSPSC
26101105
Voltage Code
L
Voltage Rating
230 V | 460 V
Feature: TEAO enclosure minimizes external cooling and simplifies mounting. Business Impact: Reduces enclosure footprint, lowers installation labor, and improves reliability in tight HVAC layouts. Application: Ideal for air handlers and blower assemblies in commercial and light industrial facilities. Feature: Resilient Mount and 48YZ frame with a 0.5 in shaft diameter. Business Impact: Dampens vibration, extends bearing life, and eases alignment during service. Application: Supports horizontal mounting in compact spaces and retrofit projects. Feature: 0.25 HP, 1140 rpm, 60 Hz, 230 V three-phase power with a 1.25 service factor. Business Impact: Delivers predictable performance and improved system responsiveness while enabling compact drive envelopes. Application: Suitable for fans and blowers requiring stable speed control in HVAC loops. Feature: RoHS compliant with CSA and UR certifications and a NEMA Design B insulation. Business Impact: Ensures regulatory compliance and safer procurement across regions. Application: Compliance-ready for regulated environments and OEM integration. Feature: Regreasable lubrication and stock availability across warehouses. Business Impact: Reduces maintenance downtime and accelerates project timelines. Application: Long-term serviceability for critical HVAC components in multi-site deployments.
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FAQs
The 7BCHM164A uses a resilient mount with horizontal orientation (F1) and a 48YZ frame, featuring a 0.5 in shaft. Direct-on-line starting simplifies wiring, and the TEAO enclosure reduces enclosure requirements. This configuration enables straightforward installation on standard motor bases or resilient mounts in HVAC fan and blower assemblies.
Key specs include 0.25 HP output, 230 V (also rated up to 460 V), 3-phase, 60 Hz, 1140 r/min, and a service factor of 1.25. Rated current is 1.3 A (nominal) with a 0.65 A per winding, efficiency around 66%, and a power factor of 57%. Insulation class is B, and it starts Direct on Line.
Yes. The ABB 7BCHM164A is designed for HVAC fans and air-handling units, featuring TEAO enclosure, resilient mounting, and a compact 48YZ frame. Its 1140 r/min speed and 0.25 HP rating align with common HVAC duty cycles, while the 3-phase, 60 Hz supply supports reliable, steady operation in commercial and light industrial applications.
This motor carries CSA and UR recognitions and RoHS compliance, ensuring safety, regulatory compliance, and environmental responsibility. Such certifications facilitate procurement across regions, simplify installation in regulated facilities, and support quality assurance requirements for OEMs integrating HVAC motors into end products.
Maintenance benefits include Regreasable bearings and a robust ball-bearing design that reduces downtime. The motor is stocked in multiple warehouses with zero lead time, enabling fast project kickoff. With a 1.25 service factor and 66% efficiency, operators can expect improved reliability, lower energy costs, and a faster return on investment for HVAC retrofit and new-build projects.