ABB 7BCHM465A Motor - CSA UR Certified TEAO
Part Number: 7BCHM465A
Quick Summary
ABB 7BCHM465A motor enables direct-drive fan performance for HVAC and process cooling. Engineers frequently struggle with space constraints, mounting compatibility, and long lead times when upgrading motors. With CSA/UR certification, RoHS compliance, and a NEMA design framework, this TEAO motor meets reliability and regulatory expectations. Designed for 208–230/460 V three-phase systems, it delivers consistent performance while simplifying sourcing and installation for OEMs. The 0.75 HP rating and 1140 RPM strike a balance between airflow and energy use in continuous duty applications. Its compact 56YZ frame with resilient mounting fits tight spaces in commercial equipment, reducing retrofit risk and downtime.
Product Information
Extended Description
7BCHM465A ABB: Farm Duty Motor 0.75 Hp 208 V (CHM465A)
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
.75HP,1140RPM,3PH,60HZ,56YZ,3428M,T
Altitude
1000 m
Ambient Temperature
40 °C
Bearing
6203, Ball
Bearing NDE
6203
Brake Present
No
Brand / Label
Baldor-Reliance
Catalog Number
CHM465A
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
CHM465A
Gross Volume
3496.049 inÂł
Gross Weight
34 lb
Horsepower Rating UL/CSA
0.750 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
.75HP,1140RPM,3PH,60HZ,56YZ,3428M,TEAO,F
Lubrication
Regreasable
Made To Order
No
Medium Description
Direct Drive Fan, 0.75 HP, 1200 RPM, Frame Size 56Yz, ResilientMount Mounting, 3 Phase, TEAO Enclosure, 208-230/460 V, 60 Hz (CHM465
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
6P
Number of Poles (High)
6
Number of Speeds
Single Speed
Order Multiple
1 piece
Output Power
0.75 Hp
Power Factor
59 %
Product Name
Direct Drive Fan
Product Net Depth / Length
19.375 in
Product Net Height
13.123 in
Product Net Weight
34 lb
Product Net Width
13.75 in
Product Type
Undefined
Quote Only
No
Rated Current (In)
3.3 A | 3 A | 1.5 A
Rated Efficiency
77 %
Rated Speed
1140 r/min
RoHS Information
RoHS Compliant
Selling Unit of Measure
piece
Service Factor
1.15
Service Factor Percentage
1.15 %
Shaft Diameter
0.63 in
Short Description
0.75 HP, 1200 RPM, Frame Size 56Yz, ResilientMount, 3 PH, TEAO, 208-230/460 V
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
208 V | 230 V | 460 V
0.75 HP, 1140 RPM, and 3-phase, 60 Hz operation deliver reliable airflow for compact fans used in HVAC and process cooling. This combination reduces over-sizing and minimizes enclosure footprint while preserving required air volume and static pressure for critical processes. TEAO enclosure minimizes external cooling demands and simplifies sealing in challenging environments. The direct-drive design eliminates belts and pulleys, reducing maintenance, vibration, and potential belt failures while improving long-term reliability in busy plant floors. 56YZ frame with horizontal mounting and a resilient base provides installation flexibility across equipment layouts. This mounting approach combined with a robust 6203 ball bearing system supports long service life with minimal alignment effort. Energy and electrical performance are optimized with 77% efficiency and a 59% power factor, helping lower operating costs and improve electrical system quality. The 1.15 service factor and regreasable bearings extend life under typical industrial duty, reducing downtime and replacement costs. Compliance and availability reinforce project timelines: RoHS, CSA/UR certification, and NEMA design alignment simplify procurement and regulatory review. Stock is managed across multiple warehouses with direct sourcing options, enabling quicker spares and faster turnarounds for service teams.
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FAQs
It is designed for direct-drive fan applications in HVAC and process cooling, offering 0.75 HP, 1140 RPM, and 3‑phase operation with a TEAO enclosure for compact, reliable performance in tight equipment footprints.
The motor operates on 3-phase power at 60 Hz with a voltage rating of 208/230/460 V. It delivers 0.75 HP, 1140 r/min as the rated speed, with a service factor of 1.15 and a rated current suitable for typical industrial drives.
Yes. The motor is RoHS compliant and carries CSA/UR certification, aligning with regulatory and safety requirements for U.S. and international supply chains.
It uses a 56YZ frame with horizontal mounting and a resilient base, paired with a TEAO enclosure to simplify installation and reduce cooling needs in a variety of environments.
The motor features regreasable bearings and a direct-drive design that minimizes moving parts, reducing maintenance intervals and downtime in continuous-duty applications.