3/4,1725,TEFC,56C,3/60/230/460

Description

Marathon® microMAX™ AC Motor, 4-Pole, Inverter Only Starting Method Special Features, 3/4 hp, 230/460 V AC, 2.8/1.4 A, 60 Hz Frequency, 1725 rpm Speed, 1 Speed, TEFC Enclosure, 56C Frame, 0.63 in Dia Shaft, Reversible Rotation, 1 Service Factor, Ball Bearing, Rigid Mounting, 40 deg C, Insulation Class: Class H, Rolled Steel, 0.834 Constant Torque Speed, 11.19 in L Dimensions

Features:

• Designed to replace PMDC motors (when used with a VFD)
• Top mounted conduit box as found on PMDC motors
• Eliminates brush and commutator maintenance
• MaxGuard inverter rated insulation system exceeds NEMA MG1 Part 31. No lead lengths restrictions on 460V systems or less (as noted)
• Constant torque operation from 0 to base speed on vector drive
• Double-shielded ball bearings provide longer service life
• Normally closed thermostats (one per phase, Class F or H as noted)
• Class F Insulation protects motor for a maximum temperature rating
• Cast iron and streel frame construction for durability
• Internal corrosion protection extends motor life

Applications:

Machine Tools, Conveyors, Packaging Machines, Batching Machines and Printing Equipment

Standards/Approval:

• CE Certified
• CSA Certified
• UL Listed

Warranty:

1 Year

Amperage Rating	2.8/1.4 A
Bearing Type	Ball
Constant Torque Speed Range	0.834
Dimensions	11.19 in L
Enclosure Type	TEFC
Frame	56C
Frequency Rating	60 Hz
Horsepower	3/4 hp
Insulation Class	Class H
Material	Rolled Steel
Mounting Type	Rigid
Number of Speeds	1
Rotation	Reversible
Service Factor	1
Shaft Size	0.63 in Dia
Special Features	4-Pole, Inverter Only Starting Method
Speed	1725 rpm
Manufacturer	Marathon®