LEESON 256T 20HP 1800RPM Motor, 3/60/208-230/460V

Description

Marathon®, 256TTFCD6026-WX, General Purpose Motor, 4-Pole Continuous Duty, Squirrel Cage Inverter Rated Special Features, 15, 20 hp, 190, 380, 460, 208 to 230 V, 22.3, 24.2, 44.5, 53 to 48.5 A, 50, 60 Hz Frequency, 3 pH, 1472, 1768 rpm Speed, 1 Speed, TEFC Enclosure, 256T Frame, 1.625 in Dia Shaft, Reversible Rotation, 1.15 Service Factor, Ball Bearing, 59.40 ft-lb Full Load Torque, Rigid Base Mounting, 40 deg C, Cast Iron, 10:1 Constant Torque Speed, 10:1 Variable Torque Speed

Features:

• Hazardous Duty Division 2, Zone 2, Class I, Groups A,B,C,D, Temperature code T2B
• Standard F1, reversible to F2 assembly
• High ratio of pullout full load torque
• Ratings up to approximately 450 kW
• larger outputs available for certain specific requirements
• Supply voltages up to 660 V
• Insulation class F/F (stator/rotor) with temperature rise limited to Class B/B stator/rotor

Standards/Approval:

• Meets or exceeds NEMA Premium® efficiency
• Compliance with EISA2017
• UL Recognized
• CSA Certified
• CE Mark

Amperage Rating	22.3/24.2/44.5/53 to 48.5 A
Bearing Type	Ball
Constant Torque Speed Range	10:1
Enclosure Type	TEFC
Frame	256T
Frequency Rating	50, 60 Hz
Horsepower	15, 20 hp
Insulation Class	Class F
Material	Cast Iron
Mounting Type	Rigid Base
Number of Speeds	1
Phase	3
Rotation	Reversible
Service Factor	1.15
Shaft Size	1.625 in Dia
Special Features	Squirrel Cage Inverter Rated
Speed	1472, 1768 rpm
Manufacturer	LEESON ELECTRIC CORPORATION