ABB 7BCHC545A Direct Drive Fan - TEAO Enclosure
Part Number: 7BCHC545A
Quick Summary
ABB 7BCHC545A Direct Drive Fan is a compact, 1 HP motorized cooling solution for industrial equipment and process lines. When reliable supply and fast lead times matter, this model minimizes downtime and keeps projects on schedule. It carries CSA and UR certifications and a NEMA-compliant TEAO enclosure, with US-origin manufacturing for regulatory confidence. Designed for 60 Hz operation at 115/230 V single-phase power, it uses a frame size 56 with resilient mounting to simplify installation. Stocked at multiple warehouses and backed by a straightforward warranty, this ABB motor supports scalable cooling with predictable performance. Choosing this model helps procurement teams reduce risk through standardized components and rapid sourcing.
Product Information
Extended Description
7BCHC545A ABB: Farm Duty Motor 1 Hp 115 V (CHC545A)
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
1 AIR OVERHP,1710RPM,1PH,60HZ,56,35
Altitude
1000 m
Ambient Temperature
40 °C
Bearing
6203, Sealed Bearing
Bearing NDE
6203
Brake Present
No
Brand / Label
Baldor-Reliance
Catalog Number
CHC545A
Certification Agency
CSA | UR
Country of Origin
United States (US)
Customs Tariff Number
85015100
Dimension Diagram
35LYE3460: Dimension Sheet
Direction of Rotation
Both sides
Drive End Flange Type
Resilient Mount
ETIM 7
EC001851 - Electric motor
Efficiency Level
Not Regulated / Exempt
Electrical Data
Enclosure Type
TEAO
Frame Material
Steel
Frame Size
56
Frequency (f)
60 Hz
Global Commercial Alias
CHC545A
Gross Volume
3496.049 inÂł
Gross Weight
39 lb
Horsepower Rating UL/CSA
1.000 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
F
Invoice Description
1 AIR OVERHP,1710RPM,1PH,60HZ,56,3528C,T
Lubrication
Regreasable
Made To Order
No
Medium Description
Direct Drive Fan, 1 HP, 1800 RPM, Frame Size 56, ResilientMount Mounting, 1 Phase, TEAO Enclosure, 115/230 V, 60 Hz (CHC545A)
Minimum Order Quantity
1 piece
Motor Base Type
Resilient
Motor Frame Size
56
Mounting Orientation
Horizontal
Mounting Position
F1
Number of Phases
1
Number of Poles
4P
Number of Poles (High)
4
Number of Speeds
Single Speed
Order Multiple
1 piece
Output Power
1 Hp
Power Factor
81 %
Product Name
Direct Drive Fan
Product Net Depth / Length
19.375 in
Product Net Height
13.123 in
Product Net Weight
39 lb
Product Net Width
13.75 in
Product Type
Undefined
Quote Only
No
Rated Current (In)
10.6 A | 5.3 A
Rated Efficiency
72 %
Rated Speed
1725 r/min
Selling Unit of Measure
piece
Service Factor
1.00
Service Factor Percentage
1.00 %
Shaft Diameter
0.63 in
Short Description
1 HP, 1800 RPM, Frame Size 56, ResilientMount, 1 PH, TEAO, 115/230 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
F
Voltage Rating
115 V | 230 V
Feature 1: 1 HP single-phase motor with TEAO enclosure → Business Impact: Simplified cooling solution with no enclosure cooling requirements and reduced footprint → Application: IT, control panels, and compact machinery where space is at a premium. Feature 2: Frame size 56 with resilient mounting → Business Impact: Easier installation, vibration damping, and lower maintenance costs → Application: conveyors, pumps, and packaging lines where minimising vibration matters. Feature 3: Dual voltage 115/230 V → Business Impact: Flexible deployment across multiple plants without rewiring or transformers → Application: global manufacturing sites and multi-line systems. Feature 4: Direct drive design → Business Impact: Fewer belts and components, improving reliability and reducing maintenance windows → Application: continuous-duty cooling in process equipment. Feature 5: 60 Hz 1725 r/min performance → Business Impact: Consistent fan speed and cooling capacity with predictable energy use → Application: standard industrial cooling in a range of environments. Feature 6: Stocked at multiple warehouses and quick lead times → Business Impact: Faster project startups and reduced downtime → Application: new builds and upgrades in facilities with strict schedules.
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FAQs
For installation, plan a horizontal mounting with the resilient base to minimize vibration and ensure proper alignment with the driven equipment. Use the TEAO enclosure as designed to avoid enclosure-related cooling issues. Verify 115/230 V single-phase supply and 60 Hz operation, and confirm stock availability at your regional warehouse to reduce lead times.
The unit operates on a 1‑phase supply at 115/230 V with a dual voltage configuration. It provides a 1 HP output at 60 Hz, with a frame size 56 and a no-brake TEAO enclosure. This makes it compatible with standard industrial power systems and simplifies integration with existing equipment without additional transformer requirements.
Yes. The TEAO enclosure is designed for direct-drive operation without an external fan-forced cooling system. It supports continuous-duty, 60 Hz applications typical in industrial cooling and process lines. Ensure adequate ventilation around the enclosure and proper electrical protection per local codes for reliable long-term operation.
The model carries CSA and UR certifications and aligns with NEMA standards, reinforcing regulatory compliance for North American installations. These certifications support safety, reliability, and compatibility with electrical codes, helping procurement meet internal QA requirements and OEM supply chain expectations in regulated industries.
The direct-drive design reduces belt wear and maintenance intervals, lowering maintenance labor and spare parts costs. With a compact footprint and dual-voltage flexibility, capital expenditure is more predictable across sites. Expect shorter installation times, faster time-to-value, and improved uptime in 60 Hz, single‑phase cooling applications.