Leeson E349 model 143TTTN6026 is a 1 HP, 1800 RPM three-phase inverter duty motor with a NEMA 143T frame and totally enclosed non-ventilated (TENV) enclosure. It operates on 230/460V at 60 Hz. This TENV motor is designed for applications where fan cooling is not required, such as clean environments or inverter duty. Manufactured by Regal Rexnord under the LEESON brand.

Regal Beloit Marathon E349

UPC: 722856051073 | UNSPSC: 26101100 | GTIN:

Electric Motors > AC Motors

Marathon® AC Motor, 4-Pole Continuous-Duty, Compressor Motors, General Purpose AC Motors Application, Inverter Ready Special Features, 1 hp, 230/460 VAC, 3/1.5 A, 60 Hz Frequency, 3 ph ph, 1735 rpm Speed, 1 Speed, Totally Enclosed Nonvented (TENV) Enclosure, 143T Frame, 0.88 in Dia x 2.56 in L Shaft, Reversible Rotation, 1.15 Service Factor, Ball Bearing, 3.8 ft-lb Torque, Rigid Base Mounting, 40 deg C, Insulation Class: Class F, Cast Iron, 1000:1 Constant Torque Speed, 10:1 Variable Torque Speed, 10.43 in L x 11.03 in W x 7.45 in H Dimensions

Features:

• Bearing Current Protection (BCP)
• Motors accept c-face kits
• Suitable for use on a variable frequency drives
• Horizontal motor orientation
• Squirrel cage induction run

Specs:

• Variable Torque Speed Range: 10:1
• Constant Torque Speed Range: 1000:1
• Service Factor: 1.15
• Special Features: Inverter Ready
• Application Type: Compressor Motors, General Purpose AC Motors
• Insulation Class: Class F
• Shaft Size: 0.88 in Dia x 2.56 in L
• Torque Rating: 3.8 ft-lb
• Phase: 3 ph
• Horsepower: 1 hp
• Number of Speeds: 1
• Rotation: Reversible
• Frame: 143T
• Bearing Type: Ball
• Temperature Rating: 40 deg C
• Enclosure Type: Totally Enclosed Nonvented (TENV)
• Speed: 1735 rpm
• Frequency Rating: 60 Hz
• Mounting Type: Rigid Base
• Amperage Rating: 3/1.5 A
• Voltage Rating: 230/460 VAC
• Dimensions: 10.43 in L x 11.03 in W x 7.45 in H
• Material: Cast Iron
• Type: 4-Pole Continuous-Duty

Packaging:

• Length: 15.5 in
• Width: 12.25 in
• Height: 9.38 in

Certifications/Standards:

CE | CSA Certified | EISA Compliant | NEMA Premium® Efficiency | UL Listed

Warranty:

3 Years