ABB 7BCECP83581-4 Motors & Drives - IEEE 841 Severe Duty
Part Number: 7BCECP83581-4
Quick Summary
IEEE 841 Severe Duty motor from ABB delivers rugged, reliable power for continuous‑duty applications in harsh industrial environments. It’s built to handle dusty, hot, and demanding plants where downtime is costly. Operators seeking long service life and predictable performance will value its solid insulation, TEFC enclosure, and robust bearings. This design meets demanding certifications, including NEMA Premium IE3 efficiency, CSA EEV, and UR listings, underscoring compliance and energy performance. With 1 HP at 460 V, 3-phase, a compact 56C frame, and C-face mounting, the motor supports straightforward retrofits and fast installation. The result is lower life-cycle costs, reduced energy waste, and improved uptime for pumps, fans, and conveyors in challenging environments.
Product Information
Extended Description
7BCECP83581-4 ABB: Severe Duty Motor 1 Hp 460 V (CECP83581-4)
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,1770RPM,3PH,60HZ,56C,0520M,TEFC
Ambient Temperature
40 °C
Bearing
6205, Ball
Bearing NDE
6205
Brake Present
No
Brand / Label
Baldor-Reliance®
Catalog Number
CECP83581-4
Certification Agency
CCSA US | CSA EEV | NEMA_PREMIUM | UR
Country of Origin
United States (US)
Customs Tariff Number
85015100
Dimension Diagram
05LYG312: Dimension Sheet
Drive End Flange Type
C-Face
Duty Time
60 Min
ETIM 7
EC001851 - Electric motor
Efficiency Level
IE3 | Premium Efficiency (NEMA 12-12)
Electrical Data
Enclosure Type
TEFC
Explosion Proof Group Class
Class I, Group A, B, C & D
Frame Material
Iron
Frame Size
56
Frequency (f)
60 Hz
Global Commercial Alias
CECP83581-4
Gross Volume
5274.135 in³
Gross Weight
56 lb
IDEA Granular Category Code (IGCC)
1325 >> General purpose motor AC
Insulation Class
F
Invoice Description
1HP,1770RPM,3PH,60HZ,56C,0520M,TEFC,F3,N
Made To Order
No
Maximum Speed
2700 r/min
Medium Description
IEEE 841 Severe Duty, 1 HP, 1800 RPM, Frame Size 56C, C-Face Mounting, 3 Phase, TEFC Enclosure, 460 V, 60 Hz (CECP83581-4)
Minimum Order Quantity
1 piece
Motor Base Type
Foot Mounted
Motor Frame Size
56C
Motor Frame Suffix
C
Mounting Orientation
Horizontal
Mounting Position
F3
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
68 %
Product Name
IEEE 841 Severe Duty
Product Net Depth / Length
21.625 in
Product Net Height
15.125 in
Product Net Weight
56 lb
Product Net Width
16.125 in
Product Type
Undefined
Quote Only
No
Rated Current (In)
1.6 A
Rated Efficiency
85.50 %
Rated Speed
1770 r/min
Replaced Product ID (OLD)
7B05G312X565G1
Selling Unit of Measure
piece
Service Factor
1.15
Shaft Diameter
0.63 in
Short Description
1 HP, 1800 RPM, Frame Size 56C, C-Face, 3 PH, TEFC, 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
Type of Duty
Continuous
UNSPSC
26101112
Voltage Rating
460 V
IEEE 841 Severe Duty design with Class F insulation and a TEFC enclosure delivers rugged durability under elevated ambient temperatures. The business impact is longer service life in dusty or humid plants, reducing unscheduled downtime. In practice, 1 HP at 460 V drives pumps, fans, and conveyors in chemical, mining, or water-treatment facilities with confidence. IE3 premium efficiency plus a 1.15 service factor lowers energy consumption and operating costs. This translates to measurable savings on daily running costs for continuous-load equipment like mixers and blowers. The motor's rated efficiency of 85.50% and 68% power factor support reliable energy management in compliance with energy regulations. Foot-mounted base type and C-face drive-end flange simplify installation and retrofits in existing lines. The 56C frame and horizontal mounting position F3 allow straightforward alignment with couplings and belts, reducing commissioning time and maintenance complexity. Direct-on-line starting keeps starter equipment simple and cost-effective. Three-phase operation at 60 Hz, 460 V, with 4 poles and a rated speed of 1770 r/min supports a broad load band while maintaining stable torque. The design uses a robust 6205 ball bearing arrangement to resist wear in challenging environments. The 1 HP output and 1.6 A rated current enable compact drives with good overload margin. Certified for CSA EEV, UR, and NEMA Premium, this motor simplifies regulatory acceptance and warranty support. The dimension sheet 05LYG312 and mounting data enable accurate space planning during upgrades, while stock availability across regional warehouses supports faster fulfillment.
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FAQs
This motor is designed for foot-mounted installation with a 56C frame and C-face drive-end flange, enabling straightforward alignment with couplings and belts. It supports horizontal mounting (F3) and direct-on-line starting, requiring a 460 V three-phase supply and proper terminal wiring. Ensure proper space for heat dissipation and verify stock availability across regional warehouses to minimize lead times.
Key characteristics include frame 56C, TEFC enclosure, Insulation Class F, 1 HP output, 460 V, 60 Hz, 4 poles, a rated speed of 1770 r/min, and a service factor of 1.15. The design also uses rugged 6205 ball bearings and a NEMA Design B configuration, ensuring durability in harsh environments and predictable torque delivery.
Yes. The motor is specified for Continuous duty with a 60-minute duty time, making it ideal for pumps, fans, and conveyors in demanding industries. Its IE3 efficiency, robust insulation, and TEFC enclosure help maintain performance under elevated ambient temperatures, while the C-face mounting and foot-mounted base simplify integration into existing lines.
Certifications include NEMA Premium (IE3), CSA EEV, and UR listings, with CSA and UR marking supporting electrical safety and reliability requirements. These credentials facilitate procurement, regulatory acceptance, and warranty considerations, especially in industries with strict energy and safety standards.
The IE3 premium efficiency rating reduces energy consumption for continuous loads, yielding measurable operating-cost savings. The rugged Severe Duty design lowers downtime and maintenance expenses in dusty or hot environments. Combined with simple installation and durable bearings, overall total cost of ownership improves through longer intervals between repairs and faster service life.