ABB EL11304A General Purpose Motor - 0.5 HP, 115 V, NEMA Open
Part Number: 7BEL11304A
Quick Summary
ABB EL11304A General Purpose Motor is a 0.5 HP, 115 V single-phase solution designed for open-frame drives. It minimizes downtime by matching 60 Hz operation with 115/230 V supply, simplifying wiring and mounting in compact equipment. Built to NEMA standards and UL/UR energy listings, with a 40 °C ambient rating, it delivers dependable performance in demanding environments. For procurement and maintenance teams, the motor offers easy sourcing, fast availability, and predictable operation in conveyors, pumps, and fans. With a sturdy frame, durable bearings, and standard mounting (horizontal, F1), it integrates into existing lines with minimal engineering changes.
Product Information
Extended Description
7BEL11304A ABB: General Purpose Motor 0.5 Hp 115 V (EL11304A)
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
.5HP,1725RPM,1PH,60HZ,56,3424LC,OPE
Ambient Temperature
40 °C
Bearing
6203 | Ball
Bearing NDE
6203 | Ball
Brake Present
No
Brand / Label
Baldor-Reliance
Catalog Number
EL11304A
Certification Agency
C UR US ENERGY
Country of Origin
United States (US)
Customs Tariff Number
85013100
Dimension Diagram
34LYF353: Dimension Sheet
Drive End Flange Type
Standard
Duty Time
60 Min
ETIM 7
EC001851 - Electric motor
Efficiency Level
2015 Small Motor Standard | Not Regulated / Exempt
Electrical Data
Enclosure Type
OPEN
Frame Material
Steel
Frame Size
56
Frequency (f)
60 Hz
Global Commercial Alias
EL11304A
Gross Volume
2110.969 inÂł
Gross Weight
32 lb
IDEA Granular Category Code (IGCC)
1329 >> Single phase motor AC
Insulation Class
F
Invoice Description
.5HP,1725RPM,1PH,60HZ,56,3424LC,OPEN,F1
Made To Order
No
Medium Description
General Purpose 1PH Open, 0.5 HP, 1800 RPM, Frame Size 56, Standard Mounting, 1 Phase, OPEN Enclosure, 115/230 V, 60 Hz (EL11304A)
Minimum Order Quantity
1 piece
Motor Base Type
Foot Mounted
Motor Frame Size
56
Mounting Orientation
Horizontal
Mounting Position
F1
NEMA Design Code
N
Number of Phases
1
Number of Poles
4P
Number of Poles (High)
4
Number of Speeds
Single Speed
Order Multiple
1 piece
Output Power
0.5 Hp
Power Factor
94 %
Product Name
General Purpose 1PH Open
Product Net Depth / Length
16.5 in
Product Net Height
11.125 in
Product Net Weight
32 lb
Product Net Width
11.5 in
Product Type
Undefined
Quote Only
No
Rated Current (In)
4.6 A | 2.3 A
Rated Efficiency
76.20 %
Rated Speed
1725 r/min
Selling Unit of Measure
piece
Service Factor
1.25
Shaft Diameter
0.63 in
Short Description
0.5 HP, 1800 RPM, Frame Size 56, Standard, 1 PH, OPEN, 115/230 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
26101116
Voltage Rating
115 V | 230 V
0.5 HP output at 115 V makes this a compact, single-phase motor ideal for open-frame drives in light-duty applications. It reduces electrical complexity and wiring costs while delivering reliable torque for small conveyors and fans. The frame size 56 and foot-mounted, horizontal mounting simplify installation into existing equipment and control cabinets. Standard mounting position F1 supports straightforward retrofits and predictable alignment with belts, pulleys, and couplings. This combination minimizes site engineering and accelerates project timelines. Open enclosure and insulation class F enable robust operation in common factory environments up to 40 °C. Durable 6203 ball bearings promote long service life with relatively low maintenance intervals. The bearing arrangement supports quiet operation and consistent performance under continuous duty. Efficiency of 76.2% and a power factor of 94% translate to lower operating costs and cooler running temperatures. These electrical performance metrics support energy-conscious designs in continuous-duty duty cycles, reducing thermal load on starters and drives. Rated speed of 1725 r/min and a 4-pole design provide a dependable, standard-speed solution for many open-drive loads. Direct On Line starting reduces drive complexity and improves startup reliability for simple control schemes. The motor's consistent speed helps synchronize with downstream equipment such as fans and pumps. Stocked at multiple warehouses with 0-day lead times enables fast procurement and lean inventory. This visibility helps maintenance planners minimize downtime and streamline replacements in critical lines. In-stock availability also supports just-in-time maintenance and rapid scaling across multiple lines. Compliance with NEMA standards and UL/UR energy listings delivers regulatory confidence for industrial installations. The combination of standard footprint, 0-day lead time, and open enclosure supports simplified supplier management and predictable procurement cycles.
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