Specifications

• Motor Category
  Shaft Grounding Motor
• Motor Phase
  3 ph
• Motor Horsepower
  100 hp
• Synchronous Rpm
  1800 rpm
• Motor Supply Voltage
  460 V
• Frame Size
  404T
• Enclosure Type
  OPSB
• Frequency Rating
  60 Hz
• Duty Condition Type
  Continuous Duty
• Base RPM
  1780 rpm
• Full Load Current
  115.00 A
• Starting Method
  Wye Start Delta Run
• Electrical Type
  Three Phase
• KVA Code
  H
• Full Load Efficiency
  95.40 %
• Amps @ Voltage
  115.0 A @ 460 V
• Volts @ Frequency
  460 V @ 60 Hz
• Ambient Temperature Range
  104 °F;40 °C
• Description
  100HP, 1780RPM, 3PH, 60HZ, 404T, 4484M, OPSB, F
• Assembly Box Mounting
  F1
• Description Keyword
  100 hp
• Shaft Rotation
  Reversible
• Shaft Diameter
  2.8750 in
• Overall Length C Dimension
  36.97 in
• Type Of Bearing
  Ball
• Drive End Bearing Size
  6316
• Opposite Drive End Bearing Size
  6312
• Opposite Drive End Bearing Type
  Ball
• Frame Material
  Steel
• Insulation Class
  H
• NEMA Design Class
  A
• Service Factor
  1.15
• Standards Met
  CSA EEV, UR, CSA
• Weight
  898 lbs
• Harmonization Code
  8501.52.8040
• Applications
  Heating, ventilation and air conditioning blower and fan motors, pump motors, and other general purpose applications using an adjustable speed drive.
• Hp
  100 hp
• UPC_NO
  781568665022
• Manufacturer Product Page
  Click here
• Manufacturer Catalog
  Click here
• Wiring Diagram
  Click here
• Manufacturer Catalog Number
  EM2555T-4G
• Instructional Video
  Click here
• Instructional Video 2
  Click here
• Additional Details
  Baldor shaft grounding brush installed internally. Class H insulated motor. Regreasable ball bearings. Dynamically balanced rotors for reduced vibration and quiet operation. All models are Super-E® designs which meet NEMA Premium® efficiencies, are Inverter Ready, and have a 3-year warranty.
• Mounting Type
  Foot
• Overall Length
  36.9700 in, 939.03 mm
• Voltage
  460 V
• Product Type
  Air Handling (HVAC) Motors