Marathon® AC Motor, 1 hp, 230/460 V, TEFC Enclosure, Jet Pump Application

Description

Marathon® AC Motor, 4-Pole Continuous Duty, Jet Pump (JM/JP) Motors Application, Inverter Ready Special Features, 1 hp, 230/460 V AC, 3.3/1.65 A, 60 Hz Frequency, 3 ph, 1765 rpm Speed, 1 Speed, TEFC Enclosure, 143JPV Frame, 0.88 in Dia x 7.31 in L Shaft, Reversible Rotation, 1.15 Service Factor, Ball Bearing, 3.75 ft-lb Torque, Rigid Base Mounting, 40 deg C, Insulation Class: Class F, Rolled Steel, 2:1 Constant Torque Speed, 10:1 Variable Torque Speed, 19.13 in L x 9.09 in W x 7.34 in H Dimensions

Features:

• Standard assembly F1 and reversible to F2 assembly
• IP55 rating, enclosure protection against dust and water jets
• Ball bearings mechanically locked on shaft end
• NEMA JP pump shaft dimensions
• JPV frame includes drip cover for vertical mount without base
• Hazardous Duty™ motors division 2 UL certification nameplate
• Division 2/zone 2 class 1 (gases), groups A, B, C, D
• Horizontal or shaft down motor orientation
• Squirrel cage inverter rated

Applications:

For use on variable frequency drives

Standards/Approval:

• CE
• CSA Certified
• EISA Compliant
• UL Listed

Amperage Rating	3.3/1.65 A
Application Type	Jet Pump (JM/JP) Motors
Bearing Type	Ball
Constant Torque Speed Range	2:1
Dimensions	19.13 in L x 9.09 in W x 7.34 in H
Enclosure Type	TEFC
Frame	143JPV
Frequency Rating	60 Hz
Horsepower	1 hp
Insulation Class	Class F
Material	Rolled Steel
Mounting Type	Rigid Base
Number of Speeds	1
Phase	3
Rotation	Reversible
Service Factor	1.15
Shaft Size	0.88 in Dia x 7.31 in L
Manufacturer	Marathon®