ABB CNEDM3546 Severe Duty Motor - NEMA Premium Efficiency
Part Number: 7BCNEDM3546
Quick Summary
ABB CNEDM3546 Severe Duty Motor delivers 1 HP drive for harsh industrial applications. Operators struggle with downtime caused by heat, dust, and frequent start‑stop cycles that wear standard motors. It is certified for NEMA Premium Efficiency, CSA EEV, and UR recognition, delivering energy savings while ensuring safety and regulatory compliance across global plants. The unit features a 56C frame with C‑Face mounting and a rugged TENV enclosure, designed for continuous service in dirty duty Autophoretic environments. With 230/460 V 3‑phase operation at 60 Hz and a compact footprint, it simplifies retrofits, improves maintenance schedules, and supports scalable upgrades without expensive rework.
Product Information
Extended Description
7BCNEDM3546 ABB: Severe Duty Motor 1 Hp 230 V (CNEDM3546)
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,3522M,TENV
Ambient Temperature
40 °C
Bearing
6205, Sealed Bearing
Bearing NDE
6203
Brake Present
No
Brand / Label
Baldor-Reliance®
Catalog Number
CNEDM3546
Certification Agency
CCSA US | CSA EEV | NEMA_PREMIUM | UR
Country of Origin
United States (US)
Customs Tariff Number
85015100
Dimension Diagram
35LYE4314: Dimension Sheet
Drive End Flange Type
C-Face
ETIM 7
EC001851 - Electric motor
Efficiency Level
Premium Efficiency (NEMA 12-12)
Electrical Data
Enclosure Type
TENV
Frame Material
Steel
Frame Size
56
Frequency (f)
60 Hz
Global Commercial Alias
CNEDM3546
Gross Volume
2110.969 in³
Gross Weight
41 lb
IDEA Granular Category Code (IGCC)
1325 >> General purpose motor AC
Insulation Class
F
Invoice Description
1HP,1770RPM,3PH,60HZ,56C,3522M,TENV,F1,N
Made To Order
No
Maximum Speed
2700 r/min
Medium Description
Dirty Duty Autophoretic, 1 HP, 1800 RPM, Frame Size 56C, C-Face Mounting, 3 Phase, TENV Enclosure, 230/460 V, 60 Hz (CNEDM3546)
Minimum Order Quantity
1 piece
Motor Base Type
Foot Mounted
Motor Frame Size
56C
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
66 %
Product Name
Dirty Duty Autophoretic
Product Net Depth / Length
16.5 in
Product Net Height
11.125 in
Product Net Weight
41 lb
Product Net Width
11.5 in
Product Type
Undefined
Quote Only
No
Rated Current (In)
3.34 A | 1.67 A
Rated Efficiency
85.50 %
Rated Speed
1770 r/min
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, TENV, 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, 3-phase operation at 60 Hz with 230/460 V availability. Business Impact: Flexible power options reduce wiring changes and enable quick integration into existing lines. Application: Conveyors, mixers, and heavy-duty pumps where consistent torque is required. Feature: NEMA Premium Efficiency with CSA EEV and UR certifications. Business Impact: Lower energy costs, reduced heat, and regulatory compliance across North America and international sites. Application: Energy-intensive continuous-duty operations in manufacturing facilities. Feature: TENV enclosure and insulation class F. Business Impact: Better protection against dust, moisture, and elevated temperatures, extending motor life and reducing maintenance. Application: Dirty-duty environments such as autophoretic and wash-down areas. Feature: Frame 56C with C‑Face mounting and foot-mounted base. Business Impact: Easy retrofit and versatile mounting options minimize downtime during upgrades. Application: Automation lines and retrofit projects in existing footprints. Feature: Direct on line starting and robust bearing/shaft design. Business Impact: Simplified motor control and reliable startup with lower maintenance costs. Application: Start-stop-heavy equipment in continuous-duty cycles, with 0.63 in shaft diameter suitable for common couplings.
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FAQs
The CNEDM3546 fits standard 56C frame equipment with C-Face mounting and foot-mounted bases, enabling straightforward retrofits into existing lines. Verify shaft alignment (0.63 in shaft diameter) and ensure the drive end flange aligns with your coupling. Minimal rewiring is required for 230/460 V 3‑phase, 60 Hz systems, reducing installation time and downtime.
Key specs include 1 HP output, rated speeds of 1770 r/min (operating around 1770–1800 r/min) and 2700 r/min maximum, 3-phase at 60 Hz, 230/460 V, and a 56C frame. Rated currents are 3.34 A and 1.67 A, with a Power Factor around 66%. These figures translate to reliable torque, efficient electrical usage, and compatibility with common industrial drives and controls.
Yes. The motor uses a TENV enclosure with insulation class F, designed for dirty and challenging environments. The bearing arrangement (6205 sealed bearing) and robust construction minimize ingress and wear. This makes it well-suited for dirty-duty applications like autophoretic processes, reducing maintenance cycles and improving uptime.
CNEDM3546 carries NEMA Premium Efficiency, CSA EEV, and UR certifications, among others like CCSA US. These markings support energy compliance, safety standards, and widespread market acceptance. For projects, this can streamline procurement, simplify regulatory reviews, and facilitate maintenance contractor alignment across North America and international sites.
Maintenance benefits stem from premium efficiency, robust bearings, and a durable enclosure, which lower energy costs and reduce thermal stress on components. ROI improves through energy savings, longer service intervals, and easier retrofits thanks to the 56C footprint and standard 3‑phase 230/460 V wiring. Regular inspection of shaft, bearings, and mounting alignment maintains peak performance.