TEFC Motor, 3HP, 575V, 143JP Frame - Leeson Electric

Description

Marathon, 143TTFBD6038, Close-Coupled Pump Motor, Squirrel Cage Inverter Rated, Close-Coupled Pump AC Motor Application, 10:1 Constant Torque Operation, 74 % Power Factor, 85.5 % Efficiency, Squirrel Cage Motor Special Features, 1 hp, 575 V, 1.2 A, 60 Hz Frequency, 3 ph, 1755 rpm Speed, 1 Speed, TEFC Enclosure, 143JP Frame, 0.875 in Dia Shaft, Reversible Rotation, 1.15 Service Factor, Ball Bearing, Bolt-On Base Mounting, 40 deg C, Rolled Steel

Features:

• IP-43 rolled steel, Meets or exceeds NEMA Premium efficiencies, NEMA Premium models are in compliance with EISA2007
• Class F Insulation System, Inverter duty 10:1 constant torque and 10:1 variable torque and 1.15 service factor on Sine Wave Power 1.0 SF on Inverter Power
• NEMA JP pump shaft dimensions, F1/F2 capable, Dynamically balanced rotors, Steel conduit box
• 40 degC Ambient 1.15SF Sine Wave Power and 1.0SF inverter power
• Start Method includes Across The Line or Inverter Start
• Double-shielded ball bearings
• Provisions Only for Drip Cover, Other Modifications and Kits are available

Standards/Approval:

• NEMA Premium® Standard
• EISA2007
• UL Recognized
• CSA Certified
• CE Mark
• IP43
• UL Listed

Amperage Rating	1.2 A
Application Type	Close-Coupled Pump AC Motor
Bearing Type	Ball
Enclosure Type	TEFC
Frame	143JP
Frequency Rating	60 Hz
Horsepower	1 hp
Insulation Class	Class F
Material	Rolled Steel
Mounting Type	Bolt-On Base
Number of Speeds	1
Phase	3
Rotation	Reversible
Service Factor	1.15
Shaft Size	0.875 in Dia
Special Features	10:1 Constant Torque Operation, 74 % Power Factor, 85.5 % Efficiency, Squirrel Cage Motor
Speed	1755 rpm
Manufacturer	LEESON ELECTRIC CORPORATION

This item has no supplemental files.