ABB 7BENCP3581T-4 Severe Duty Motor - IE3 Premium
Part Number: 7BENCP3581T-4
Quick Summary
The ABB 7BENCP3581T-4 Severe Duty Motor is a 1 HP, 460 V three-phase unit designed for reliable continuous operation in harsh industrial environments. For procurement teams and engineers, downtime and energy waste are ongoing challenges, so a motor with proven robustness and efficiency matters. This model carries CSA US, CSA EEV, and UR certifications, and it’s built around an IE3 Premium efficiency rating for reduced operating costs. The rugged TENV enclosure and 143T frame support long service life in demanding lines, while the Direct-On-Line start and 1.5 A rated current simplify control design. Stocked in multiple warehouses, it offers fast, predictable supply for critical automation applications.
Product Information
Extended Description
7BENCP3581T-4 ABB: Severe Duty Motor 1 Hp 460 V (ENCP3581T-4)
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,1775RPM,3PH,60HZ,143T,0524M,TEN
Altitude
1000 m
Ambient Temperature
40 °C
Bearing
6205 | Ball
Bearing NDE
6203 | Ball
Brake Present
No
Brand / Label
Baldor-Reliance
Catalog Number
ENCP3581T-4
Certification Agency
CCSA US | CSA | CSA EEV | UR
Country of Origin
United States (US)
Customs Tariff Number
85015100
Design
B
Dimension Diagram
05LYF068: Dimension Sheet
Direction of Rotation
Both sides
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
TENV
Explosion Proof Group Class
Class I, Group A, B, C & D
Frame Material
Iron
Frame Size
143
Frequency (f)
60 Hz
Global Commercial Alias
ENCP3581T-4
Gross Volume
3496.049 in³
Gross Weight
56 lb
Horsepower Rating UL/CSA
1.000 Hp
IC Class
TENV
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
F
Invoice Description
1HP,1775RPM,3PH,60HZ,143T,0524M,TENV,F1
Lubrication
Regreasable
Made To Order
No
Maximum Speed
2700 r/min
Medium Description
Severe Duty, 1 HP, 1800 RPM, Frame Size 143T, Standard Mounting, 3 Phase, TENV Enclosure, 460 V, 60 Hz (ENCP3581T-4)
Minimum Order Quantity
1 piece
Motor Base Type
Foot Mounted
Motor Frame Size
143T
Motor Frame Suffix
T
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
1 Hp
Power Factor
72 %
Product Name
Severe Duty
Product Net Depth / Length
19.375 in
Product Net Height
13.123 in
Product Net Weight
56 lb
Product Net Width
13.75 in
Product Type
NEMA_PREMIUM_SEVERE_DUTY
Quote Only
No
Rated Current (In)
1.5 A
Rated Efficiency
87.50 %
Rated Speed
1775 r/min
Replaced Product ID (OLD)
7B05F068X611G1
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, TENV, 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
Temperature Class
T4
Temperature Class Default
--
Two Speed Motor
No
Type of Duty
Continuous
UNSPSC
26101112
Voltage Code
N
Voltage Rating
460 V
Feature: 1 HP, 460 V, 3-Phase operation; Business Impact: Delivers reliable, standard-compliant power for common industrial drives, reducing integration risk and compatibility issues; Application: Suitable for conveyors, pumps, and compressors in process and manufacturing lines. Feature: 143T frame, foot-mounted (F1) orientation; Business Impact: Uses common mounting footprints to simplify installation and retrofit, lowering commissioning time and cost; Application: Retrofit projects and new installations in existing equipment footprints. Feature: Enclosure Type TENV with Insulation Class F; Business Impact: Enhanced thermal management and insulation for continuous duty in elevated temperatures, improving mean time between failures; Application: High-temperature plant environments and heavy-duty operation. Feature: IE3 Premium Efficiency; Business Impact: Reduces energy consumption and operating costs over life cycle, supporting sustainability goals; Application: Energy-optimizing motor replacements in automated lines. Feature: Direct On Line starting; Business Impact: Simplifies electrical control, reduces drive complexity, and lowers initial investment in soft-start solutions; Application: Direct connection to line power for simple, rugged automation. Feature: Service Factor 1.15 and Rated Speed 1775 r/min (Synchronous 1800 r/min); Business Impact: Greater overload tolerance and stable performance under variable loads, improving process reliability; Application: Heavy-load fans, pumps, and machinery in continuous duty regimes. Feature: Stocked At Multiple Warehouses; Business Impact: Short lead times and assured supply for critical uptime; Application: Just-in-time maintenance and rapid replacements across North America and beyond.
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FAQs
Yes. It uses a 143T frame and a Foot Mounted base with F1 mounting position, aligning with common 143T installations and simplifying retrofits or new builds in horizontal orientation.
Key specs include 1 HP output at 460 V, 60 Hz, 3-phase, with a rated current of 1.5 A, service factor 1.15, Rated Speed 1775 r/min, and Synchronous Speed 1800 r/min. Insulation is Class F, and the motor operates in a TENV enclosure.
Yes. The motor is designed for continuous duty with a 60-minute duty rating, a rugged TENV enclosure, and a 1.15 service factor, making it well-suited for demanding conveyors, pumps, and similar equipment.
The motor carries CSA US, CSA EEV, and UR certifications, ensuring compliance for electrical safety and reliability in North American and global markets, which simplifies procurement for regulated industries.
The product is stocked across multiple warehouses (e.g., US, China, and US-based facilities). Warranty terms are standard, with a policy stating warranty returns are required for products under warranty; this supports faster replacements and lower downtime.