ABB ENCP83581T-4 Severe Duty Motor - IE3 Premium Efficiency
Part Number: 7BENCP83581T-4
Quick Summary
ABB ENCP83581T-4 is a 1 HP, 460 V 3-phase motor built for severe-duty operation across harsh industrial environments. It delivers reliable performance for conveyors, pumps, and processing lines where uptime matters. This motor’s IE3 Premium Efficiency designation, combined with a TENV enclosure and CSA/UR certification, reduces energy waste while simplifying compliance and maintenance planning. By combining a robust 143T frame with regreasable bearings and a rigid base, it minimizes misalignment and vibration. The result is lower operating costs, longer service life, and predictable performance, even in elevated ambient temperatures up to 40 °C at altitudes up to 1000 m. Stocked at global warehouses for rapid fulfillment.
Product Information
Extended Description
7BENCP83581T-4 ABB: Severe Duty Motor 1 Hp 460 V (ENCP83581T-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
Brake Present
No
Brand / Label
Baldor-Reliance
Catalog Number
ENCP83581T-4
Certification Agency
CSA | CSA EEV | UR
Country of Origin
United States (US)
Customs Tariff Number
85015100
Design
B
Dimension Diagram
05LYE276: Dimension Sheet
Direction of Rotation
Both sides
Drive End Flange Type
Standard
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
ENCP83581T-4
Gross Volume
3496.049 in³
Gross Weight
60 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
NEMA Foot
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
Frame Size 143T, Standard Mounting, 3 Phase, TENV Enclosure, (ENCP83581T-4)
Minimum Order Quantity
1 piece
Motor Base Type
Rigid
Motor Frame Size
143T
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
70 %
Product Name
LV Severe Duty Motors
Product Net Depth / Length
19.375 in
Product Net Height
13.123 in
Product Net Weight
60 lb
Product Net Width
13.75 in
Product Type
NEMA_IEEE841
Quote Only
No
Rated Current (In)
1.5 A
Rated Efficiency
87.50 %
Rated Speed
1765 r/min
Replaced Product ID (OLD)
7B05E276X611G1
Selling Unit of Measure
piece
Service Factor
1.15
Service Factor Percentage
1.15 %
Shaft Diameter
0.88 in
Short Description
Frame Size 143T, Standard, 3 PH, TENV,
Standards
NEMA
Starting of Motor
Direct On Line
Stocked At (Warehouses)
Menden, Germany | 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 → Business Impact → Application: IE3 Premium Efficiency reduces energy waste, cutting operating costs across continuous-duty drives such as conveyors and pumps. In real-world plants, this translates to measurable energy savings and better thermal management in restricted spaces. The 1 HP, 460 V 3-phase configuration delivers consistent torque for startup-heavy loads while maintaining thermal stability at ambient up to 40 °C. Application: ideal for packaging lines, material handling, and processing equipment that require reliable, energy-efficient operation. Feature → Compatibility: 143T frame, horizontal mounting, F1 footprint, rigid base simplify retrofit into existing bases and chasses, reducing installation time and risk of misalignment. Business Impact: faster ROI with minimal downtime and straightforward maintenance planning. Application: retrofit projects and new builds in automation, food & beverage lines, water treatment, and general manufacturing. Feature → Reliability: regreasable bearings (6205, ball) and 0.88 in shaft diameter support long service intervals; bearings are accessible for scheduled lubrication, improving uptime. Business Impact: lowers maintenance labor costs and service disruptions. Application: high-cycle drives and conveyors with frequent starts. Feature → Compliance & Durability: TENV enclosure, high-grade frame, and CSA/UR certification ensure regulatory compliance and safe operation in common factory floors. Business Impact: reduces risk of non-compliance penalties and downtime. Application: industrial plants with strict safety and energy standards.
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FAQs
Yes. This motor is specified for 60 Hz, 460 V, 3-phase supply with a 143T frame and 1 HP output. Direct-on-line starting supports straightforward integration into existing controls.
The unit uses regreasable bearings (6205 ball) and a serviceable lubrication system. Schedule periodic bearing lubrication and inspection to extend life and minimize unplanned downtime.
The model uses a TENV enclosure and is not explosion-proof. For hazardous locations, select explosion-rated variants and review local codes; CSA EEV and UR listings provide regulatory confidence for standard floors.
It carries CSA, CSA EEV, and UR listings, supports IE3 premium efficiency, and follows NEMA design B. These certifications help with compliance and reliability in industrial plants in the US and abroad.
IE3 efficiency reduces energy losses, delivering lower operating costs. Regreasable bearings and robust construction extend service intervals, lowering maintenance labor and downtime; fast stock availability supports quicker project ROI.