Marathon® AC Motor, 0.5/0.17 hp, 230 V AC, 4-Pole, 2 Speed

Description

Marathon® AC Motor, 4-Pole Continuous-Duty Split Phase, Fan & Blower Motors Application, 0.5/0.17 hp, 230 V AC, 3.8/1.9 A, 60 Hz Frequency, 1 ph, 1725/1140 rpm Speed, 2 Speed, DP Enclosure, 56 Frame, 0.63 in Dia x 1.88 in L Shaft, CW/CCW Rotation, 1.25 Service Factor, Ball Bearing, Resilient Base Mounting, 40 deg C, Insulation Class: Class B, Rolled Steel, 11.48 in L x 6.54 in W x 6.74 in H Dimensions

Features:

• Variable torque on two speed motors
• Extended thru-bolts
• 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
• TENV - Operational to 20:1 constant torque open-loop (1000:1 closed-loop)
• High power density, low weight design
• Premium severe duty
• Cast iron construction for rigidity and reduced vibration
• Provisions for optional BCP (Bearing Current Protection)
• Normally closed thermostats (one per phase, Class F)

Standards/Approval:

• CSA Certified
• UL Listed

Amperage Rating	3.8/1.9 A
Application Type	Fan & Blower Motors
Bearing Type	Ball
Dimensions	11.48 in L x 6.54 in W x 6.74 in H
Enclosure Type	DP
Frame	56
Frequency Rating	60 Hz
Horsepower	0.5/0.17 hp
Insulation Class	Class B
Material	Rolled Steel
Mounting Type	Resilient Base
Number of Speeds	2
Phase	1
Rotation	CW/CCW
Service Factor	1.25
Shaft Size	0.63 in Dia x 1.88 in L
Speed	1725/1140 rpm
Manufacturer	Marathon®