Description

Marathon® AC Motor, 2-Pole, Across The Line Starting Method Special Features, 1-1/2 hp, 208 to 230/460 VAC, 4/2 A, 60 Hz Frequency, 1200 rpm Speed, Totally Enclosed Fan Cooled Enclosure, 143TC Frame, 2.12 in Dia Shaft, Reversible Rotation, 1.15 Service Factor, Ball Bearing, Rigid Mounting, 40 deg C, Insulation Class: Class F, Rolled Steel, 13.37 in L Dimensions

Features:

• Meets or exceeds NEMA Premium® efficiency
• Inverter duty 10:1 variable torque and 10:1 constant torque
• Standard assembly F1, reversible to F2 assembly
• Continuous duty cycle design allows maximum operation at the rated power specifications
• Class B or F Insulation protects motor for a maximum temperature rating
• Permanently lubricated, double-sealed bearings extend the lifetime of the motor
• Constant torque operation from 0 to base speed on vector drive, including TEFC (On Volts/Hertz) drives, TEFC motors are limited to 20:1 constant torque
• Normally closed thermostats (one per phase, class F)
• Blue Chip quality, cast iron frame and brackets
• Separate 230/460 V power supply required for 1 HP blower motor

Standards/Approval:

• CE Marked
• CSA Certified
• EISA2007
• UL Listed

Amperage Rating	4/2 A
Bearing Type	Ball
Dimensions	13.37 in L
Enclosure Type	Totally Enclosed Fan Cooled
Frame	143TC
Frequency Rating	60 Hz
Horsepower	1-1/2 hp
Insulation Class	Class F
Material	Rolled Steel
Mounting Type	Rigid
Rotation	Reversible
Service Factor	1.15
Shaft Size	2.12 in Dia
Special Features	2-Pole, Across The Line Starting Method
Speed	1200 rpm
Temperature Rating	40 deg C
Voltage Rating	208 to 230/460 VAC
Manufacturer	LEESON ELECTRIC CORPORATION