ABB 7B1457 Motor - 5HP, 1000/1200RPM, 3PH, CSA
Part Number: 7B1457
Quick Summary
ABB 7B1457 is a 5HP three-phase induction motor designed for general-purpose drives in industrial equipment. Its robust, field-proven design helps minimize downtime by aligning voltage, enclosure, and mounting options with standard plant configurations. CSA certification, NEMA Design Code B, and ETIM 7 EC001851 classification ensure compliance and consistent performance in regulated environments. This motor delivers straightforward procurement and reliable operation across a range of manufacturing lines, enabling seamless integration with direct-on-line starters or variable frequency drives while supporting cost-effective maintenance and spare-part strategies.
Product Information
Extended Description
7B1457 ABB: 5HP,1000/1200RPM,3PH,50/60HZ,3744M,BUFF
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,1000/1200RPM,3PH,50/60HZ,3744M,
Ambient Temperature
40 °C
Brand / Label
Baldor-Reliance®
Catalog Number
1457
Certification Agency
CSA
Country of Origin
United States (US)
Customs Tariff Number
8460908080
Design
B
Dimension Diagram
G4LY0117: Dimension Sheet
Drive End Flange Type
Standard
ETIM 7
EC001851 - Electric motor
Efficiency Level
Not Regulated / Exempt | Undefined Efficiency
Electrical Data
Enclosure Type
TENV
Frame Material
Steel
Frame Size
Undefined
Frequency (f)
50 Hz | 60 Hz
Global Commercial Alias
1457
Gross Weight
228 lb
Horsepower Rating UL/CSA
5.000 Hp
IDEA Granular Category Code (IGCC)
1325 >> General purpose motor AC
Insulation Class
B
Invoice Description
5HP,1000/1200RPM,3PH,50/60HZ,3744M,BUFF
Made To Order
No
Medium Description
3 Phase, TENV Enclosure, (1457)
Minimum Order Quantity
1 piece
Motor Base Type
Foot Mounted
Mounting Orientation
Horizontal
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
5 Hp
Product Name
Grinders/Buffers/Lathes/Belt Sander
Product Net Depth / Length
0 in
Product Net Height
0 in
Product Net Weight
228 lb
Product Net Width
0 in
Product Type
Undefined
Quote Only
No
Rated Current (In)
15.2 A
Rated Speed
1000 r/min | 1200 r/min
Selling Unit of Measure
piece
Service Factor
1.00
Service Factor Percentage
1.00 %
Shaft Diameter
1.25 in
Short Description
3 PH, TENV,
Standards
Other
Starting of Motor
Direct on line
Stocked At (Warehouses)
China | Alabama, United States | Alaska, United States
Synchronous Speed (vsyn)
1000 r/min | 1200 r/min
Type of Duty
Continuous
UNSPSC
26101112
Voltage Rating
208 V | 230 V | 460 V
Feature → Business Impact → Application: The 5HP rating with 1000/1200 RPM speeds provides ample torque for conveyors, grinders, and general material handling, improving line throughput and reducing cycle times in the plant floor. This translates to measurable productivity gains and lower unit costs in continuous-duty applications requiring steady motor performance. Feature → Business Impact → Application: 3-phase operation at 208/230/460 V supports flexible electrical infrastructure and reduces installation complexity when sourcing from multi-branch supply points. Installers benefit from standardized wiring and quicker commissioning in new builds or retrofits of existing lines that demand reliable power quality and minimal downtime. Feature → Business Impact → Application: TENV enclosure, insulation class B, and foot-mounted, horizontally mounted design offer rugged protection in harsh environments and straightforward maintenance. The motor integrates easily with existing frames and mounting platforms, delivering long service life in manufacturing environments with temperature up to 40 °C. Feature → Business Impact → Application: Direct on line starting and 6-pole configuration provide predictable startup behavior and compatible control schemes for general purpose drives, minimizing start-up surges and enhancing process stability across medium-duty applications. Feature → Business Impact → Application: Stocked at multiple warehouses and designed with standard dimensions (Shaft diameter 1.25 in, base type Foot Mounted) simplify procurement, spare parts availability, and on-site replacement during downtime windows. These characteristics support quick deployment in automotive, packaging, and material-handling lines, while keeping total cost of ownership favorable in long-run maintenance plans.
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FAQs
The ABB 7B1457 is a foot-mounted, horizontally mounted motor designed for 208/230/460 V three-phase power. It supports direct-on-line starting and is suitable for installation with standard mounting brackets and compatible drive systems across typical plant layouts.
This motor delivers 5 horsepower with selectable speeds of 1000 and 1200 r/min. It operates on 50/60 Hz and features a 3-phase design, 6 poles, and a 1.25 in shaft diameter. The insulation class is B, and the enclosure is TENV, making it suitable for continuous duty in general-purpose applications.
Yes. With a 6-pole design, NEMA Design Code B, insulation class B, and a TENV enclosure, the motor is engineered for continuous operation in general-purpose industrial machinery, maintaining performance under typical plant temperatures up to 40 °C and providing reliable torque for repetitive start-stop cycles.
ABB 7B1457 carries CSA certification and adheres to ETIM 7 EC001851 classification, supporting regulatory compliance and standardized product data. These certifications help ensure quality, safety, and interoperability across procurement systems and supplier catalogs, reducing risk during audits and sourcing.
Plan for routine inspection of the foot-mounted, horizontal shaft assembly, verify insulation integrity (class B), and monitor bearing health during service. The motor's robust enclosure and standard stock availability help reduce downtime and spare-parts cost, delivering predictable ROI through extended mean time between failures (MTBF) in general-purpose lines.