ABB 7BCEM3311T General Purpose Motor - OPSB Enclosure
Part Number: 7BCEM3311T
Quick Summary
ABB 7BCEM3311T General Purpose Motor delivers reliable three-phase power for open-drive applications. Engineers often struggle to balance startup torque, energy efficiency, and enclosure suitability in demanding environments. This model carries CSA, CSA EEV, and UR certifications, along with NEMA design considerations, to help you meet regulatory requirements. With a dual-voltage 230/460 V rating and a rugged OPSB enclosure, it supports flexible deployment in conveyors, pumps, and fans. Its 7.5 HP rating at 60 Hz and frame 213TC simplify spares, maintenance planning, and retrofits.
Product Information
Extended Description
7BCEM3311T ABB: General Purpose Motor 7.5 Hp 230 V (CEM3311T)
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
7.5HP,1770RPM,3PH,60HZ,213TC,3734M,
Altitude
1000 m
Ambient Temperature
40 °C
Bearing
6307 | Ball
Bearing NDE
6206 | Ball
Brake Present
No
Brand / Label
Baldor-Reliance
Catalog Number
CEM3311T
Certification Agency
CSA | CSA EEV | UR
Country of Origin
United States (US)
Customs Tariff Number
85015220
Design
A
Dimension Diagram
37LYB102: Dimension Sheet
Direction of Rotation
Both sides
Drive End Flange Type
C-Face
Duty Time
60 Min
ETIM 7
EC001851 - Electric motor
Efficiency Level
IE2 | Not Regulated / Exempt | Premium Efficiency (NEMA 12-12)
Electrical Data
Enclosure Type
OPSB
Frame Material
Steel
Frame Size
213
Frequency (f)
60 Hz
Global Commercial Alias
CEM3311T
Gross Volume
5274.135 in³
Gross Weight
118 lb
Horsepower Rating UL/CSA
7.500 Hp
IC Class
OPSB
IDEA Granular Category Code (IGCC)
1328 >> Multi phase 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
7.5HP,1770RPM,3PH,60HZ,213TC,3734M,OPSB
Lubrication
Regreasable
Made To Order
No
Medium Description
General Purpose 3PH Open, 7.5 HP, 1800 RPM, Frame Size 213Tc, C-Face Mounting, 3 Phase, OPSB Enclosure, 230/460 V, 60 Hz (CEM3311T)
Minimum Order Quantity
1 piece
Motor Base Type
Foot Mounted
Motor Frame Size
213TC
Motor Frame Suffix
TC
Mounting Orientation
Horizontal
Mounting Position
F1
NEMA Design Code
A
Number of Phases
3
Number of Poles
4P
Number of Poles (High)
4
Number of Speeds
Single Speed
Order Multiple
1 piece
Output Power
7.5 Hp
Power Factor
79 %
Product Name
General Purpose 3PH Open
Product Net Depth / Length
21.625 in
Product Net Height
15.125 in
Product Net Weight
118 lb
Product Net Width
16.125 in
Product Type
Undefined
Quote Only
No
Rated Current (In)
19.6 A | 9.8 A
Rated Efficiency
91 %
Rated Speed
1770 r/min
Selling Unit of Measure
piece
Service Factor
1.15
Service Factor Percentage
1.15 %
Shaft Diameter
1.38 in
Short Description
7.5 HP, 1800 RPM, Frame Size 213Tc, C-Face, 3 PH, OPSB, 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
26101115
Voltage Code
J
Voltage Rating
230 V | 460 V
Open OPSB enclosure delivers robust protection for demanding environments, reducing exposure to dust and moisture. This feature translates to longer motor life and lower maintenance costs in conveyors and material handling lines. The 213TC frame with C-Face mounting supports straightforward retrofits and compatibility with common drive systems in industrial plants. Dual voltage operation at 230/460 V, 60 Hz offers installation flexibility and electrical harmonization across multiple sites. By allowing one motor to cover diverse plant power supplies, it minimizes spare-part inventories and reduces total cost of ownership while maintaining reliable torque across load profiles. Foot-mounted design with a 213TC frame and 4-pole configuration delivers predictable performance and easy alignment with gearboxes and couplings. The 1770 rpm class ensures smooth speed control for fans, pumps, and conveyors, supporting consistent process temperatures and throughput. Premium efficiency IE2 and a 1.15 service factor deliver energy savings and reliable start-up under heavy loads. This reduces energy bills in continuous duty applications and supports compliant performance with energy standards in many regions. Regreasable bearings (6307/6206) extend bearing life and simplify maintenance, while 118 lb gross weight and OPSB enclosure ease handling during installation. Direct On Line start and 60 Min duty rating offer straightforward commissioning and dependable runtime in continuous operation. Stock availability across multiple warehouses, 0 day lead time, and a 1 piece minimum order contribute to faster procurement and reduced downtime.
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FAQs
The 7BCEM3311T uses a 213TC frame with C-Face mounting and is foot-mounted for flexible installation. This enables straightforward alignment with gearboxes, pulleys, or belts, reducing setup time and improving alignment accuracy. The open motor design suits open-frame setups common in conveyors and pumps, simplifying retrofits and maintenance access.
This is a 3-phase motor rated at 60 Hz with dual voltage 230 V and 460 V. It delivers 7.5 HP with a service factor of 1.15, and a rated speed of 1770 r/min. The motor current is 19.6 A at full load (nominal) with a secondary current of 9.8 A for lower-voltage operation, making it adaptable to multiple plant power supplies.
Yes. The 7BCEM3311T is designed for continuous duty with an OPSB enclosure that protects against typical plant dust and moisture. It features a 60-minute duty rating and a DOL starting method, which facilitates reliable startup under load and minimizes downtime in operations such as conveyors and fans.
The motor carries CSA, CSA EEV, and UR certifications, with additional NEMA design alignment. These approvals support regulatory compliance across North American markets and help streamline supplier qualification, installation approvals, and customer audits for industrial equipment.
Lead time is listed as 0 day, and the product is stocked at multiple warehouses (including US and China facilities). A minimum order of 1 piece is typical, enabling rapid fulfillment and reduced downtime when replacing failed units or expanding system capacity.