ABB 7BCM3538 General Purpose Motor - TEFC 3Ø, 60 Hz, 56C
Part Number: 7BCM3538
Quick Summary
ABB 7BCM3538 General Purpose Motor delivers reliable 0.5 HP performance for general purpose automation. Engineers often face downtime and procurement delays from mismatched specs, difficult mounting, and inconsistent performance. This motor carries CSA and UR certifications, with a NEMA design B rating and TEFC enclosure, ensuring safe operation in demanding environments. Designed for straightforward installation, it uses a 56C frame, C-Face mounting, and dual voltage (230/460 V) operation, enabling flexible retrofits and streamlined sourcing. By combining robust construction with standard industry interfaces, it helps reduce warranty risk, inventory complexity, and lifecycle costs while delivering dependable torque and speed for everyday production lines.
Product Information
Extended Description
7BCM3538 ABB: General Purpose Motor 0.5 Hp 230 V (CM3538)
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,1720RPM,3PH,60HZ,56C,3416M,TEF
Altitude
1000 m
Ambient Temperature
40 °C
Bearing
6203 | Ball
Bearing NDE
6203 | Ball
Brake Present
No
Brand / Label
Baldor-Reliance
Catalog Number
CM3538
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
CM3538
Gross Volume
1400.25 in³
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
NEMA Foot with Face
Insulation Class
B
Invoice Description
.5HP,1720RPM,3PH,60HZ,56C,3416M,TEFC,F1
Lubrication
Regreasable
Made To Order
No
Medium Description
General Purpose 3PH Enclosed, 0.5 HP, 1800 RPM, Frame Size 56C, C-Face Mounting, 3 Phase, TEFC Enclosure, 230/460 V, 60 Hz (CM3538)
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
4P
Number of Poles (High)
4
Number of Speeds
Single Speed
Order Multiple
1 piece
Output Power
0.5 Hp
Power Factor
75 %
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
NEMA_High_Efficiency
Quote Only
No
Rated Current (In)
1.6 A | 0.8 A
Rated Efficiency
75.50 %
Rated Speed
1720 r/min
Selling Unit of Measure
piece
Service Factor
1.25
Service Factor Percentage
1.25 %
Shaft Diameter
0.63 in
Short Description
0.5 HP, 1800 RPM, Frame Size 56C, C-Face, 3 PH, TEFC, 230/460 V
Standards
NEMA
Starting of Motor
Direct On Line
Stocked At (Warehouses)
Menden, Germany | Singapore, Singapore | 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
26101112
Voltage Code
L
Voltage Rating
230 V | 460 V
TEFC enclosure protects windings from dust and moisture, extending motor life. This reduces maintenance costs and unplanned downtime, making it ideal for conveyors, pumps, and fans in harsh factory environments. The 0.5 HP output at 1720 rpm provides balanced torque for light-duty drives, delivering reliable performance on 60 Hz systems and enabling consistent operation in small automation tasks. Dual voltage capability of 230/460 V supports seamless integration with existing plant electricals, reducing wiring changes and enabling simple retrofits. Foot-mounted, horizontal mounting with a C-Face drive end flange simplifies alignment and installation, saving installation time and minimizing vibration during operation. Regreasable 6203 ball bearings offer predictable wear and extended service life, supporting continuous duty in standard production lines. Certifications from CSA and UR, along with a NEMA design B framework, reinforce regulatory compliance and fit with US and international facilities.
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FAQs
The 7BCM3538 is designed for foot-mounted horizontal installation with a C-Face drive end flange and a 56C frame. This configuration aligns with common NEMA mounting footprints, simplifying alignment during retrofit projects. With TEFC protection and dual voltage (230/460 V), it connects to standard 3-phase power supplies with straightforward wiring, minimizing downtime during installation.
This motor delivers 0.5 HP output at 1720 rpm on a 60 Hz supply, with a 4-pole configuration and 1.25 service factor. It is a robust match for light-duty conveyors, small pumps, and fans, providing reliable constant-speed operation and good starting torque when paired with direct-on-line starting or soft-start drives.
Yes. It carries CSA and UR certifications and aligns with NEMA design B standards. The TEFC enclosure supports safe operation in diverse environments, while the 56C frame and 3Ø configuration meet common industry specifications, easing regulatory compliance for US and international facilities.
The motor uses regreasable bearings (6203 ball) and a TEFC enclosure, which supports longer intervals between maintenance and reduced contamination risk. Regular inspection of lubrication, bearing play, and mounting alignment is recommended, along with monitoring current draw to detect early winding or mechanical issues.
With dual voltage operation, robust TEFC protection, and a durable 56C frame, this motor reduces wiring changes, downtime, and maintenance needs. CSA/UR and NEMA-aligned design minimize compliance risks, while a 1.25 service factor provides margin for intermittent peak loads, enhancing uptime and lowering total cost of ownership over the motor’s lifetime.