ABB 7BCM3539 General Purpose Motor - TEFC 56C
Part Number: 7BCM3539
Quick Summary
ABB 7BCM3539 General Purpose Motor delivers reliable power for compact machinery and conveyors. This design addresses common downtime caused by mismatched voltages, enclosure types, or maintenance gaps. It carries CSA and UR certifications along with RoHS compliance, and aligns with NEMA standards to ensure rugged performance in demanding environments. The combination of a TEFC enclosure, a 56C frame, and a 3-phase, 60 Hz operating profile provides operators with predictable performance, while electrical efficiency and dual-voltage capability support cost-effective, scalable integration across multiple line applications. For manufacturers seeking dependable, standardized motors with straightforward installation, this model delivers value through reduced inventory variety and faster onboarding for OEM systems.
Product Information
Extended Description
7BCM3539 ABB: General Purpose Motor 0.5 Hp 230 V (CM3539)
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,1140RPM,3PH,60HZ,56C,3418M,TEF
Altitude
1000 m
Ambient Temperature
40 °C
Bearing
6203 | Ball
Bearing NDE
6203 | Ball
Brake Present
No
Brand / Label
Baldor-Reliance
Catalog Number
CM3539
Certification Agency
CSA | UR
Country of Origin
United States (US)
Customs Tariff Number
85015100
Design
B
Dimension Diagram
34LYA062: Dimension Sheet
Direction of Rotation
Both sides
Drive End Flange Type
C-Face
Duty Time
60 Min
ETIM 7
EC001851 - Electric motor
Efficiency Level
Not Regulated / Exempt | Undefined Efficiency
Electrical Data
Enclosure Type
TEFC
Frame Material
Steel
Frame Size
56
Frequency (f)
60 Hz
Global Commercial Alias
CM3539
Gross Volume
1400.25 inÂł
Gross Weight
23 lb
Horsepower Rating UL/CSA
0.500 Hp
IC Class
TEFC
IDEA Granular Category Code (IGCC)
1325 >> General purpose 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,1140RPM,3PH,60HZ,56C,3418M,TEFC,F1
Lubrication
Regreasable
Made To Order
No
Medium Description
General Purpose 3PH Enclosed, 0.5 HP, 1200 RPM, Frame Size 56C, C-Face Mounting, 3 Phase, TEFC Enclosure, 230/460 V, 60 Hz (CM3539)
Minimum Order Quantity
1 piece
Motor Base Type
Foot Mounted
Motor Frame Size
56C
Motor Frame Suffix
C
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
0.5 Hp
Power Factor
55 %
Product Name
General Purpose 3PH Enclosed
Product Net Depth / Length
13.813 in
Product Net Height
9.375 in
Product Net Weight
23 lb
Product Net Width
10.813 in
Product Type
Undefined
Quote Only
No
Rated Current (In)
2.4 A | 1.2 A
Rated Efficiency
72 %
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
0.63 in
Short Description
0.5 HP, 1200 RPM, Frame Size 56C, C-Face, 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)
1200 r/min
Temperature Class Default
--
Two Speed Motor
No
Type of Duty
Continuous
UNSPSC
26101112
Voltage Code
J
Voltage Rating
230 V | 460 V
Feature → Business Impact → Application ABB 7BCM3539 uses a TEFC enclosure combined with a 56C frame to deliver protection against dust and moisture in harsh environments, reducing field failures and downtime. This translates to higher line uptime and lower maintenance costs for packaging, conveying, and general machinery installations where rugged operation is essential. Application in general purpose conveyors and small automation cells benefits from robust mounting and easy alignment with C-face drive ends, enabling rapid installation without custom adaptions. Feature → Business Impact → Application The motor operates as a 3-phase, 60 Hz device with dual voltage (230/460 V), enabling flexible power sourcing across regional plants and OEMs, simplifying electrical infrastructure and reducing spare parts complexity. Application across mixed-voltage facilities supports faster deployment and lower total cost of ownership for OEMs expanding globally. Feature → Business Impact → Application Rated at 0.5 HP with 1140 r/min and 6-pole design, this motor provides a balance of torque and speed suitable for fans, small pumps, and light conveyors, delivering consistent performance with predictable startup and load response. Application in continuous or intermittent duty environments ensures reliable operation under typical manufacturing cycle times. Feature → Business Impact → Application Regreasable bearings and a B insulation class improve serviceability and thermal stability, extending bearing life and maintaining efficiency over time. This is critical for continuous-duty applications such as material handling and packaging lines where maintenance windows are limited. Feature → Business Impact → Application The product’s RoHS compliance and NEMA-aligned design minimize regulatory risk and facilitate international installations, supporting export-ready configurations for global OEMs. Application spans cross-border manufacturing, automotive supply chains, and food-and-beverage packaging lines where regulatory adherence is mandatory. Feature → Business Impact → Application The rugged foot-mounted, horizontal mounting orientation with a drive-end C-face flange enables straightforward retrofit or replacement in existing equipment footprints, reducing downtime and improving compatibility with legacy gear reducers and couplings. Application includes conveyors and general-purpose equipment where space and alignment constraints are common.
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FAQs
Install as a foot-mounted, horizontal motor with C-face drive end (56C frame). Ensure a proper shaft alignment, mount to a rigid base, and use the TEFC enclosure to protect against dust. Connect to a 230/460 V, 3-phase supply, and plan for direct-on-line starting. The shaft diameter is 0.63 in, which guides coupling and pulley sizing.
This is a 3-phase, 60 Hz motor rated at 0.5 HP with dual voltage 230 V / 460 V. Rated current is approximately 2.4 A at 230 V and 1.2 A at 460 V. It features a power factor around 0.55, efficiency near 72%, speed 1140 r/min, and a 6-pole construction designed for reliable, steady torque in general purpose applications.
Yes. With a continuous-duty rating and a 60-minute duty time specification, the motor is well-suited for conveyors, fans, and general machinery. The TEFC enclosure and sturdy 56C frame support long runtimes, while regreasable bearings reduce maintenance downtime. This makes it a dependable option for OEM line integrations and light to medium-load conveyors.
The motor carries CSA and UR certification recognition, is RoHS compliant, and adheres to NEMA standards. This combination supports regulatory compliance in North America and compatibility with a broad range of industrial equipment and safety requirements.
Regreasable bearings simplify maintenance intervals and reduce unexpected downtime. The 56C frame with a TEFC enclosure supports durability in demanding environments, while dual voltage reduces inventory and logistics costs. Overall, energy efficiency and reliable performance translate to lower operating costs and faster return on investment for OEMs and end users.