Description

Marathon® AC Motor, 4-Pole Continuous Duty Split Phase, Fan & Blower Motors Application, 0.33 hp, 115/208 to 230 VAC, 6.2/3.1 A, 60 Hz Frequency, 1 ph, 1725 rpm Speed, 1 Speed, Drip-Proof Enclosure, 56Z Frame, 1/2 in Dia x 2-1/4 in L Shaft, CW/CCW Rotation, 1.35 Service Factor, Ball Bearing, Resilient Base Mounting, 40 deg C, Insulation Class: Class B, Rolled Steel, 10.3 in L x 6.54 in W x 6.33 in H

Features:

• Automatic reset thermal protector prevents overheating
• Patented MAXGuard insulation system offers superior protection for use with a variable frequency drive
• Permanently lubricated, double-sealed bearings extend the lifetime of the motor
• Ambient temperature up to 70 deg C allows for consistent operation in a range of environments and applications
• Vertical/horizontal mounting for proper placement of the fan within airflow
• 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:

• CSA Certified
• UL Listed

Amperage Rating	6.2/3.1 A
Application Type	Fan & Blower Motors
Bearing Type	Ball
Dimensions	10.3 in L x 6.54 in W x 6.33 in H
Enclosure Type	Drip-Proof
Frame	56Z
Frequency Rating	60 Hz
Horsepower	0.33 hp
Insulation Class	Class B
Material	Rolled Steel
Mounting Type	Resilient Base
Number of Speeds	1
Phase	1
Rotation	CW/CCW
Service Factor	1.35
Shaft Size	1/2 in Dia x 2-1/4 in L
Speed	1725 rpm
Manufacturer	LEESON ELECTRIC CORPORATION