ABB 7BCEM3546 General Purpose 3PH Enclosed - IE3
Part Number: 7BCEM3546
Quick Summary
ABB 7BCEM3546 General Purpose motor delivers reliable 1 HP three-phase torque for general purpose machinery. Engineers often face compatibility, energy use, and downtime challenges when integrating new drives. This model carries IE3 Premium Efficiency, NEMA Design B, and CSA/UR certifications, aligning with energy codes and reliability benchmarks. Designed for straightforward installation in a 56C footprint with C-face mounting and TEFC protection, it supports quick deployment across OEM lines. With stocked availability and standard lead times, it helps minimize project schedules while reducing total cost of ownership.
Product Information
Extended Description
7BCEM3546 ABB: General Purpose Motor 1 Hp 230 V (CEM3546)
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,3520M,TEFC
Altitude
1000 m
Ambient Temperature
40 °C
Bearing
6205 | Ball
Bearing NDE
6203 | Ball
Brake Present
No
Brand / Label
Baldor-Reliance
Catalog Number
CEM3546
Certification Agency
CSA | CSA EEV | UR
Country of Origin
United States (US)
Customs Tariff Number
85015100
Design
B
Dimension Diagram
35LYA012: Dimension Sheet
Direction of Rotation
Both sides
Drive End Flange Type
C-Face
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
TEFC
Frame Material
Steel
Frame Size
56
Frequency (f)
60 Hz
Global Commercial Alias
CEM3546
Gross Volume
2110.969 in³
Gross Weight
36 lb
Horsepower Rating UL/CSA
1.000 Hp
IC Class
TEFC
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,1770RPM,3PH,60HZ,56C,3520M,TEFC,F1,N
Lubrication
Regreasable
Made To Order
No
Medium Description
General Purpose 3PH Enclosed, 1 HP, 1800 RPM, Frame Size 56C, C-Face Mounting, 3 Phase, TEFC Enclosure, 230/460 V, 60 Hz (CEM3546)
Minimum Order Quantity
1 piece
Motor Base Type
Foot Mounted
Motor Frame Size
56C
Motor Frame Suffix
C
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
69 %
Product Name
General Purpose 3PH Enclosed
Product Net Depth / Length
16.5 in
Product Net Height
11.125 in
Product Net Weight
36 lb
Product Net Width
11.5 in
Product Type
Undefined
Quote Only
No
Rated Current (In)
3.2 A | 1.6 A
Rated Efficiency
85.50 %
Rated Speed
1770 r/min
Selling Unit of Measure
piece
Service Factor
1.15
Service Factor Percentage
1.15 %
Shaft Diameter
0.63 in
Short Description
1 HP, 1800 RPM, Frame Size 56C, C-Face, 3 PH, TEFC, 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
Temperature Class Default
--
Two Speed Motor
No
Type of Duty
Continuous
UNSPSC
26101112
Voltage Code
L
Voltage Rating
230 V | 460 V
The 1 HP output paired with a 56C frame and TEFC enclosure provides a compact, rugged footprint that simplifies machine design and reduces installation time, translating to lower upfront costs and faster time-to-production. The IE3 Premium Efficiency rating delivers measurable energy savings, improving motor operating costs and helping you meet stricter energy codes across facilities. NEMA Design B and Insulation Class F enhance performance in intermittent to continuous duty, ensuring predictable torque under varying loads and temperatures while maintaining longevity. Foot-mounted mounting with a C-Face drive end flange enables straightforward integration with common conveyor, pump, and fan packages, reducing alignment errors and vibration. The motor’s regreasable bearings (6205 Ball / 6203 Ball) support longer lubrication intervals and lower maintenance overhead, while a 0.63 in shaft diameter and 1770 r/min nominal speed align with standard accessory kits for quick replacement. Stocked at multiple warehouses, with a 0-day lead time, supports lean inventories and just-in-time procurement for OEMs and maintenance teams. This design also accommodates direct-on-line starting, minimizing soft-start hardware and enabling reliable startup in space-constrained installations.
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FAQs
Key specs include 1 HP output at 60 Hz, 230/460 V, 56C frame, TEFC enclosure, 1770 r/min (approx. 1800 r/min synchronous), 4 poles, 1.15 service factor, and NEMA Design B. The shaft diameter is 0.63 in and the bearing arrangement features 6205 and 6203 ball bearings, suitable for continuous service in general-purpose applications.
Yes. The motor is rated for 230 V and 460 V operation in three-phase configuration at 60 Hz, enabling flexible integration with existing electrical systems and minimizing rewiring or transformer needs for various equipment setups.
The motor features IE3 Premium Efficiency, NEMA Design B, and CSA/UR certifications, among others. These certifications support energy compliance, reliable performance in industrial environments, and regulatory acceptance for machinery designed for North American markets.
The motor is stocked at multiple warehouses, with a lead time of 0 days for standard orders. This enables rapid fulfillment and supports lean inventory strategies for OEMs and maintenance teams seeking quick material availability.
Choose a foot-mounted, C-face mounting arrangement for easy alignment with standard belts and couplings. Lubrication is regreasable, reducing maintenance frequency. TEFC enclosure provides protection in dirty or humid environments, while 56C frame compatibility simplifies mounting hardware, reducing downtime during replacements or upgrades.