ABB 7BCHM345A HVAC Motors - TEAO 3PH 60Hz CSA/UR
Part Number: 7BCHM345A
Quick Summary
ABB 7BCHM345A HVAC motors deliver efficient, reliable 0.5 HP three-phase performance for air handlers and fans in commercial HVAC systems. It addresses energy waste and downtime common in retrofit projects by offering a compact, easy-to-install solution with standard footprints. This unit carries CSA and UR certifications for North American compliance and RoHS conformity, with a TEAO enclosure and resilient mounting to simplify service and maintenance. With a 60 Hz, 230 V rating, 1725 rpm, and 56 frame, it aligns with existing installations, reducing design risk and spare parts inventory. The result is improved uptime and lower lifecycle costs for building automation and process cooling applications.
Product Information
Extended Description
7BCHM345A ABB: HVAC Motors 0.50 Hp 230 V (CHM345A)
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,1725RPM,3PH,60HZ,56YZ,3416M,TE
Altitude
1000 m
Ambient Temperature
40 °C
Bearing
6203, Ball
Bearing NDE
6203
Brake Present
No
Brand / Label
Baldor-Reliance
Catalog Number
CHM345A
Certification Agency
CSA | UR
Country of Origin
United States (US)
Customs Tariff Number
85015100
Design
B
Dimension Diagram
34LYM249: 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
56
Frequency (f)
60 Hz
Global Commercial Alias
CHM345A
Gross Volume
2110.969 in³
Gross Weight
24 lb
Horsepower Rating UL/CSA
0.500 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
.5HP,1725RPM,3PH,60HZ,56YZ,3416M,TEAO,F1
Lubrication
Regreasable
Made To Order
No
Medium Description
ResilientMount Mounting, 3 Phase, TEAO Enclosure, (CHM345A)
Minimum Order Quantity
1 piece
Motor Base Type
Resilient
Motor Frame Size
56YZ
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
0.50 Hp
Power Factor
63 %
Product Name
HVAC Motors
Product Net Depth / Length
16.5 in
Product Net Height
11.125 in
Product Net Weight
24 lb
Product Net Width
11.5 in
Product Type
Undefined
Quote Only
No
Rated Current (In)
2.2 A | 1.1 A
Rated Efficiency
66 %
Rated Speed
1725 r/min
RoHS Information
RoHS Compliant
Selling Unit of Measure
piece
Service Factor
1.25
Service Factor Percentage
1.25 %
Shaft Diameter
0.63 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)
1800 r/min
Temperature Class Default
--
Two Speed Motor
No
Type of Duty
Continuous
UNSPSC
26101105
Voltage Code
K
Voltage Rating
230 V | 460 V
Feature: TEAO enclosure with resilient mounting. Business Impact: Simplifies installation, reduces vibration, and lowers mounting-related maintenance costs. Application: Retrofit upgrades for HVAC blowers and air-handling units. Feature: 0.50 HP, 1725 rpm, 3-phase, 230 V, 60 Hz. Business Impact: Predictable torque and fast, reliable starts, improving system response and efficiency. Application: Small to mid-size fans and compressors in commercial HVAC. Feature: 56YZ frame, Direct On Line starting. Business Impact: Standardized substitution with minimal mechanical rework, accelerating procurement and installation. Application: Western modular HVAC packages and OEM replacements. Feature: TEAO with standard shaft bearing (6203, Ball). Business Impact: Long bearing life and lower lubrication requirements, driving reduced maintenance intervals. Application: High-cycle air handling and heating equipment. Feature: RoHS compliant, CSA | UR certified. Business Impact: Regulatory compliance reduces risk and accelerates approvals in North American installations. Application: Industrial facilities and building automation networks requiring strict compliance. Feature: 24 lb weight, compact footprint. Business Impact: Easier handling, faster stocking, and lower shipping costs. Application: Field service and retrofit projects with tight space constraints.
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FAQs
Installation is straightforward with the 56YZ frame and resilient mounting. Ensure alignment with the driven equipment, secure the motor on the resilient base to minimize vibration, and connect to a 230 V, 3-phase supply. The TEAO enclosure simplifies airflow paths and requires minimal extra ducting. Use standard mounting footprints to reduce retrofit time and spare parts needs.
The motor is rated for 230 V, 3-phase, 60 Hz, delivering 0.5 HP at 1725 rpm. Rated current is approximately 2.2 A, with a TEAO enclosure and a 56 frame. It supports Direct On Line starting and has a service factor of 1.25, suitable for continuous duty in HVAC applications.
Yes. The 0.5 HP, TEAO-enclosed, 3-ph motor is designed for HVAC air handlers and fans. Its resilient mounting reduces vibration, and the 1725 rpm speed aligns with common AHU drive requirements. It provides reliable operation with RoHS compliance and CSA/UR certifications for North American installations.
The motor is CSA and UR certified for North American safety and reliability. It is RoHS compliant, reducing hazardous substances in the supply chain. These certifications help streamline regulatory approvals for building services and industrial facilities.
Product warranty terms require returning the item if covered under warranty. The data indicates standard warranty and return guidance: if a fault arises within the warranty period, the product should be returned for assessment. Always reference the seller's warranty documentation for specific regional terms.