ABB 7BEFM3546T General Purpose Motor - TEFC IE3
Part Number: 7BEFM3546T
Quick Summary
ABB 7BEFM3546T General Purpose Motor is a compact, reliable 1 HP 230/460 V 3-phase solution designed for continuous duty in pumps, fans, conveyors, and processing equipment. This motor helps reduce energy costs and improve uptime in demanding environments. It addresses common pain points like voltage mismatches, mounting alignment, and frequent wear by offering a robust TEFC enclosure, 143T frame, and a standardized 60 Hz, 1770 r/min performance. With CSA, CSA EEV, and UR certification, plus NEMA design B alignment, the motor supports compliant procurement and safer operation. The combination of high efficiency, rugged construction, and broad availability makes it a practical choice for OEMs and maintenance teams seeking reliable, midrange motor replacements with long service life.
Product Information
Extended Description
7BEFM3546T ABB: General Purpose Motor 1 Hp 230 V (EFM3546T)
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
1HP,1770RPM,3PH,60HZ,143T,3520M,TEF
Ambient Temperature
40 °C
Bearing
6205 | Ball
Bearing NDE
6203 | Ball
Brake Present
No
Brand / Label
Baldor-Reliance
Catalog Number
EFM3546T
Certification Agency
CSA | CSA EEV | UR
Country of Origin
United States (US)
Customs Tariff Number
85015100
Design
B
Dimension Diagram
35LYAA006: Dimension Sheet
Drive End Flange Type
Standard
Duty Time
60 Min
ETIM 7
EC001851 - Electric motor
Efficiency Level
2015 Small Motor Standard | IE3 | Premium Efficiency (NEMA 12-12)
Electrical Data
Enclosure Type
TEFC
Frame Material
Steel
Frame Size
143
Frequency (f)
60 Hz
Global Commercial Alias
EFM3546T
Gross Volume
2110.969 in³
Gross Weight
35 lb
Horsepower Rating UL/CSA
1.000 Hp
IDEA Granular Category Code (IGCC)
1325 >> General purpose motor AC
Insulation Class
F
Invoice Description
1HP,1770RPM,3PH,60HZ,143T,3520M,TEFC,F2
Made To Order
No
Medium Description
General Purpose 3PH Enclosed, 1 HP, 1800 RPM, Frame Size 143T, Standard Mounting, 3 Phase, TEFC Enclosure, 230/460 V, 60 Hz (EFM3546
Minimum Order Quantity
1 piece
Motor Base Type
Foot Mounted
Motor Frame Size
143T
Motor Frame Suffix
T
Mounting Orientation
Horizontal
Mounting Position
F2
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
1 Hp
Power Factor
69 %
Product Name
General Purpose 3PH Enclosed
Product Net Depth / Length
16.5 in
Product Net Height
11.125 in
Product Net Weight
35 lb
Product Net Width
11.5 in
Product Type
Undefined
Quote Only
No
Rated Current (In)
3.2 A | 1.6 A
Rated Efficiency
85.50 %
Rated Speed
1770 r/min
Selling Unit of Measure
piece
Service Factor
1.15
Service Factor Percentage
1.15 %
Shaft Diameter
0.88 in
Short Description
1 HP, 1800 RPM, Frame Size 143T, Standard, 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)
1800 r/min
Type of Duty
Continuous
UNSPSC
26101112
Voltage Rating
230 V | 460 V
Feature: 1 HP output at 60 Hz with 230/460 V 3-phase supply → Business Impact: Delivers robust, steady torque for common industrial loads while enabling flexible electrical sourcing; Application: Pumps, fans, and conveyors. Feature: TEFC enclosure and steel frame → Business Impact: Provides dust and moisture protection in harsh environments, reducing maintenance cycles and extending service life; Application: Factory floors and dusty manufacturing lines. Feature: Frame Size 143T with 0.88 in shaft and 4-pole design (1770 r/min) → Business Impact: Ensures compatibility with standard couplings, belts, and gearboxes, minimizing retrofit costs; Application: OEM replacements and upgrades. Feature: NEMA Design B, continuous duty, Direct On Line start → Business Impact: Reliable performance in continuous operation with simple, cost-effective starting; Application: Continuous processing lines. Feature: Foot Mounted, horizontal mounting (F2) → Business Impact: Simplifies installation and alignment in compact layouts; Application: Integrated machine assemblies and equipment cabinets. Feature: Certifications (CSA, CSA EEV, UR) and 60 Hz rating → Business Impact: Compliance-ready for regulated environments and global procurement; Application: Multi-region manufacturing facilities. Feature: 1 HP motor with IE3 Premium Efficiency → Business Impact: Lower energy consumption and operating costs, improving total cost of ownership; Application: Energy-conscious OEM systems and retrofits.
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FAQs
For installation, support a horizontal, foot-mounted setup (F2) compatible with a 143T frame. Ensure proper alignment with couplings or belts, and provide a solid base to prevent misalignment. The TEFC enclosure enables safe operation in typical factory environments, and the 230/460 V 3-phase supply should be wired per local electrical codes for DOL starting.
Yes, the motor is rated for 230 V or 460 V in a three-phase configuration. Rated currents are 3.2 A and 1.6 A respectively, aligning with typical drive and starter equipment. Direct On Line starting is supported, simplifying control schemes and reducing drive complexity in standard industrial applications.
The 7BEFM3546T carries CSA, CSA EEV, and UR certifications, ensuring compliance for electrical and energy safety in North American and global markets. It also adheres to NEMA design B standards for general purpose use and offers IE3 premium efficiency, supporting regulatory and energy-performance requirements.
This is a continuous-duty, 4-pole, 3-phase motor with a rated speed around 1770 r/min at 60 Hz and a 143T frame. It excels in pumps, fans, and conveyors where steady torque and reliable uptime are critical. The TEFC enclosure makes it suitable for mildly harsh environments without additional protective housings.
Maintenance needs are low due to a rugged TEFC design and solid steel frame. The motor’s IE3 efficiency reduces energy costs over time, improving return on investment. With stock readily available at multiple warehouses, downtime is minimized, and the absence of a brake simplifies maintenance and reduces lifecycle costs.