Description

Marathon® Blue Chip® AC Motor, 4-Pole Continuous-Duty, Explosion Proof AC Motors, Severe Duty Motors, Inverter Ready Special Features, 5 hp, 230/460 VAC, 12.4/6.2 A, 60 Hz Frequency, 3 ph ph, 1755 rpm Speed, 1 Speed, EPFC Enclosure, 184T Frame, 1.13 in Dia x 2.85 in L Shaft, Reversible Rotation, 1.15 Service Factor, Ball Bearing, 19 ft-lb Torque, Rigid Base Mounting, 40 deg C, Insulation Class: Class F, Cast Iron, 10:1 Constant Torque Speed, 10:1 Variable Torque Speed, 17.87 in L x 15.16 in W x 11.27 in H Dimensions

Features:

• Bearing Current Protection (BCP)
• Blue Chip® motor quality, 100% cast iron construction for rigidity and reduced vibration
• Internal and external surfaces treated with epoxy paint
• Normally closed thermostats (must be connected to control circuit)
• Shaft slinger
• Meets temperature code T3B
• Horizontal motor orientation
• Squirrel cage inverter rated
• Suitable for use on VFD at 208 V
• 1.15 Service Factor on sinewave or 1.0 Service Factor on IGBT power
• Precision balanced to .08 in/sec, Extended grease tubes
• Motor will not accept a C-face kit
• 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
• Separate 230/460 V power supply required for 1 HP blower motor

Standards/Approval:

• NEMA Premium® XRI® Efficiency

Warranty:

3 Years

Amperage Rating	12.4/6.2 A
Bearing Type	Ball
Constant Torque Speed Range	10:1
Dimensions	17.87 in L x 15.16 in W x 11.27 in H
Enclosure Type	EPFC
Frame	184T
Frequency Rating	60 Hz
Horsepower	5 hp
Insulation Class	Class F
Material	Cast Iron
Mounting Type	Rigid Base
Number of Speeds	1
Phase	3
Rotation	Reversible
Service Factor	1.15
Shaft Size	1.13 in Dia x 2.85 in L
Special Features	Explosion Proof AC Motors, Severe Duty Motors, Inverter Ready
Manufacturer	LEESON ELECTRIC CORPORATION