Three-Phase AC Induction Motor, 1/3 HP, 56C Frame, 230V AC, 460V AC Voltage, 3, 450 Nameplate RPM MPN:KM3457

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Brand: BALDOR-RELIANCE
Part #: KM3457
UPC: 781568109502
SKU
510-G8052445
Regular Price $800.79 Special Price $571.99

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Three-Phase AC Induction Motor, 1/3 HP, 56C Frame, 230V AC, 460V AC Voltage, 3, 450 Nameplate RPM

This 1/3 HP, 3-phase AC induction motor is designed for heavy-duty applications in various industries. Its totally enclosed, non-ventilated design protects against dust and moisture, making it suitable for use in harsh environments. With a nameplate RPM of 3,450 and a maximum ambient temperature of 40°C, this motor can handle demanding tasks with ease. Its high efficiency of 72% and ball bearings ensure reliable operation and extended motor life. Suitable for use in manufacturing, commercial, and industrial settings, this motor is an ideal choice for applications such as conveyor systems, pumps, and compressors.

Top product features:

  • Three-Phase AC Induction Motor design
  • Totally Enclosed Non-Ventilated Motor Enclosure Design
  • Ball Motor Bearings for smooth operation

Top product applications:

  • Industrial Automation Systems
  • Pumps and Compressors
  • Conveyors and Material Handling Systems
  • The BALDOR-RELIANCE - KM3457 is a 3-Phase AC Induction Motor designed for general purpose industrial applications. This motor converts electrical energy into mechanical energy through electromagnetic induction, driving machinery or equipment requiring rotational motion. It's an essential component in power transmission and pneumatics systems.

    Key Features of the BALDOR-RELIANCE - KM3457 3-Phase AC Induction Motor:

    • Duty Cycle: The motor is rated for a continuous duty cycle, which refers to the period of operation before cooling is required.
    • Frame: The frame size is 56C, conforming to standard specifications for compatibility and interchangeability.
    • Full Load Amps: It's designed to draw a maximum current of 0.70/1.4/1.6 A under full load conditions
    • this information can be used for determining power supply requirements.
    • Horsepower (HP): It comes with a horsepower rating of 45660
    • this value indicates the theoretical capabilities based on design specifications.
    • Insulation Class: Classified as insulation class B, suggesting that it's designed to withstand certain temperatures according to manufacturer specifications.
    • Motor Bearings: Equipped with ball bearings intended to minimize friction between moving parts under specified load conditions.
    • NEMA Design: Designed in accordance with NEMA Design B standards which provide guidelines for performance characteristics
    • Nameplate RPM : Rated for an operational speed up to 3450 RPM under full-load conditions as per its factory-installed nameplate



Additional Information

  • Country of Origin: US
  • Drop Ship Item: No
  • Blind Ship Eligible: No
  • LTL Freight Required: No
  • Lead Time: Ships in 1 days
  • Minimum Order Quantity: 1
  • Unit of Measure: EA
  • Package Length: 14.10
  • Package Width: 11.00
  • Package Height: 9.60
  • Package Weight: 20.30
Product info last updated on February 19, 2026 2:59pm UTC Category: Motors
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In stock