Marathon® Blue Max® 2000 AC Motor, 50 hp, 230/460 V AC, TEFC

Description

Marathon® Blue Max® 2000 AC Motor, Compressor Motors, Hoist Motors Application, 4-Pole, Inverter Only Starting Method Special Features, 50 hp, 230/460 V AC, 123/61.5 A, 60 Hz Frequency, 1780 rpm Speed, 1 Speed, TEFC Enclosure, 326T Frame, 2.13 in Dia Shaft, Reversible Rotation, 1 Service Factor, Ball Bearing, Rigid Mounting, 40 deg C, Insulation Class: Class H, Cast Iron, 83.334 Constant Torque Speed, 33.94 in L Dimensions

Features:

• Optimized for operation with IGBT inverter (NEMA design A)
• 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
• Constant horsepower operation to twice base speed (143-256 frame), 1.5 times base (all others)
• Normally closed thermostats (one per phase, Class F)
• Patented "fracket" design (TEBC enclosure)
• Capacitor start or capacitor run for low-amp, high-efficiency, as noted
• Heavy-duty construction ensures motor durability

Applications:

Material Handling, Machine Tools, Conveyors, Crane and Hoist, Metal Processing, Test Stands, Pumps Compressors, Textile Processing and Other Industrial Machinery Installed In Dusty Or Dirty Environments

Standards/Approval:

• CE Certified
• CSA Certified
• UL Listed

Warranty:

1 Year

Amperage Rating	123/61.5 A
Application Type	Compressor Motors, Hoist Motors
Bearing Type	Ball
Constant Torque Speed Range	83.334
Dimensions	33.94 in L
Enclosure Type	TEFC
Frame	326T
Frequency Rating	60 Hz
Horsepower	50 hp
Insulation Class	Class H
Material	Cast Iron
Mounting Type	Rigid
Number of Speeds	1
Rotation	Reversible
Service Factor	1
Shaft Size	2.13 in Dia
Special Features	4-Pole, Inverter Only Starting Method
Manufacturer	Marathon®