Description

Marathon® AC Motor, 2-Pole Continuous-Duty, General Purpose AC Motors Application, Inverter Ready Special Features, 1.5 hp, 230/460 VAC, 4/2 A, 60 Hz Frequency, 3 ph, 3490 rpm Speed, 1 Speed, Open Drip-Proof Enclosure, 143TC Frame, 0.88 in Dia x 2.12 in L Shaft, Reversible Rotation, 1.15 Service Factor, Ball Bearing, 3.38 ft-lb Torque, Round/C-Face/Footless Mounting, 40 deg C, Insulation Class: Class B, Rolled Steel, 12.19 in L Dimensions

Features:

• Ball bearings mechanically locked on shaft end
• Horizontal motor orientation
• Squirrel cage induction run
• Heavy-duty, rolled steel construction ensures motor durability
• Permanently lubricated sealed bearings extend the lifetime of the motor
• Constant Torque operation from 0 to base speed on Vector Drive
• Normally closed thermostats (one per phase, Class F)
• Encoder and brake provisions included on opposite drive end (maximum 10 lb-ft brake,see Modifications and/or Accessory Kits sections)
• Reduced HP at 120 HZ

Applications:

Gear Reducers, Pumps, Machine Tools and Other Direct Coupled Equipment

Standards/Approval:

• CE
• CSA Certified
• UL Listed
• XRI® Efficiency

Amperage Rating	4/2 A
Application Type	General Purpose AC Motors
Bearing Type	Ball
Dimensions	12.19 in L
Enclosure Type	Open Drip-Proof
Frame	143TC
Frequency Rating	60 Hz
Horsepower	1.5 hp
Insulation Class	Class B
Material	Rolled Steel
Mounting Type	Round/C-Face/Footless
Number of Speeds	1
Phase	3
Rotation	Reversible
Service Factor	1.15
Shaft Size	0.88 in Dia x 2.12 in L
Special Features	Inverter Ready
Manufacturer	LEESON ELECTRIC CORPORATION