Specifications

• Motor Category
  Air Handling (HVAC) Motors
• Motor Phase
  3 ph
• Country of Origin
  Mexico
• Motor Horsepower
  1 hp
• Synchronous Rpm
  1800 rpm
• Motor Supply Voltage
  208-230 V, 460 V
• Frame Size
  56
• Enclosure Type
  DP
• Frequency Rating
  60 Hz
• Duty Condition Type
  Continuous Duty
• Base RPM
  1725 rpm
• Thermal Protection
  N/R
• Full Load Current
  3.6-3.8 A
• Motor Orientation
  ANY
• Starting Method
  Across The Line
• Electrical Type
  Three Phase
• KVA Code
  L
• kW
  0.75 kW
• Full Load Efficiency
  77.4 %
• Motor Poles
  4
• Ambient Temperature Range
  104 °F;40 °C
• Description
  Fan and Blower Motor, 1 HP, 3 Ph, 60 Hz, 208-230/460 V, 1800 RPM, 56 Frame, DP
• Description Keyword
  1 hp
• Shaft Type
  NEMA 56
• Shaft Diameter
  0.6250 in
• Overall Length C Dimension
  10.88 in
• Drive End Bearing Size
  6203
• Opposite Drive End Bearing Size
  6203
• Opposite Drive End Bearing Type
  Ball
• Frame Material
  Rolled Steel
• Insulation Class
  B
• NEMA Design Class
  B
• Service Factor
  1.15
• Standards Met
  UL
• Weight
  27 lbs
• Harmonization Code
  8501.52.4000
• Applications
  Blowers, Fans
• Hp
  1 hp
• Manufacturer Upc Number
  722856041012
• UPC_NO
  722856041012
• Manufacturer Product Page
  Click here
• Wiring Diagram
  Click here
• Manufacturer Catalog Number
  K278
• 2D Drawing
  Click here
• Model
  5K46MN4087
• Additional Details
  Two Speed Model;Double Shielded Ball Bearings;Variable Torque On 2-Speed Models;Ul Recognized And Csa Certified
• Mounting Type
  Resilient Base
• Number Of Speeds
  1
• Overload Protector
  No Protection
• Voltage
  208-230/460 V
• Product Type
  Air Handling (HVAC) Motors