Description

Marathon® Blue Max® 2000 AC Motor, 4-Pole Continuous-Duty, Inverter Ready Special Features, 1.5 hp, 230/460 VAC, 4.6/2.3 A, 60 Hz Frequency, 3 ph, 1750 rpm Speed, 1 Speed, Totally Enclosed Nonvented (TENV) Enclosure, 145TC Frame, 0.88 in Dia x 2.12 in L Shaft, Reversible Rotation, 1 Service Factor, Ball Bearing, 9.5 ft-lb Torque, Rigid Base Mounting, 40 deg C, Insulation Class: Class H, Cast Iron, 83.3340277777778 Constant Torque Speed, 14.68 in L x 11.03 in W Dimensions

Features:

• Constant horsepower operation to twice base speed (143 to 256 frame), 1.5 times base (all others)
• Bearing Current Protection (BCP)
• Normally closed thermostats (must be connected to control circuit)
• Patented "fracket" design
• Encoder and brake provisions included on opposite drive end
• Horizontal motor orientation
• 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
• Optimized for operation with IGBT inverter (NEMA Design A)
• Separate 230/460 V power supply required for 1 HP blower motor

Applications:

Material Handling, Machine Tools, Conveyors, Crane and Hoist, Metal Processing, Test Stands, Pumps, Compressors, Textile Processing and Other Industrial Machinery

Standards/Approval:

• CE
• CSA Certified
• UL Listed

Warranty:

3 Years

Amperage Rating	4.6/2.3 A
Bearing Type	Ball
Constant Torque Speed Range	83.3340277777778
Dimensions	14.68 in L x 11.03 in W
Enclosure Type	Totally Enclosed Nonvented (TENV)
Frame	145TC
Frequency Rating	60 Hz
Horsepower	1.5 hp
Insulation Class	Class H
Material	Cast Iron
Mounting Type	Rigid Base
Number of Speeds	1
Phase	3
Rotation	Reversible
Service Factor	1
Shaft Size	0.88 in Dia x 2.12 in L
Special Features	Inverter Ready
Manufacturer	LEESON ELECTRIC CORPORATION