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K721A

Image for Illustration purposes only. Actual product may vary

Marathon K721A

model# 056T34F99020
1.5 horsepower 3600RPM 56C frame totally enclosed fan cooled 3 phase 575 volt 60 hertz electric motor

MODEL K721A

SKU

5812600

WEIGHT

37.000 lb

UOM

each

UPC

722856052025

Contact supplier for technical support on: 715-675-8090

OBSOLETE

Please call 888-671-2883 for Replacement info

Typically Ships in: 1 day

Returnable: See conditions

Enclosure

TEFC

Frame

56C

HP

1-1/2

Hz

60

Phase

3

RPM

3400 - 3600

Voltage

575

See all of our 1.5 HP 56c Motors

 

Regal Beloit Marathon K721A

UPC: 722856052025 | UNSPSC: 26101100 | GTIN:
Electric Motors > AC Motors

Marathon® AC Motor, 2-Pole Continuous Duty, General Purpose AC Motors Application, Inverter Ready Special Features, 1.5 hp, 575 VAC, 1.6 A, 60 Hz Frequency, 3 ph, 3450 rpm Speed, 1 Speed, Totally Enclosed Fan Cooled (TEFC) Enclosure, 56C Frame, 0.63 in Dia x 2.06 in L Shaft, Reversible Rotation, 1.15 Service Factor, Ball Bearing, 3.4 ft-lb Torque, Bolt-On/C-Face Foot Mounting, 40 deg C, Insulation Class: Class F, Rolled Steel, 10:1 Constant Torque Speed, 13.31 in L x 8.93 in W x 7.33 in H

Features:

  • Ball bearings mechanically locked on shaft end
  • Motors accept brake kits
  • CR200 corona resistant magnet wire
  • Suitable for horizontal and vertical mounting
  • Motors accept drip cover kits
  • Horizontal or up or down motor orientation
  • Squirrel cage induction run

Specs:

  • Constant Torque Speed Range: 10:1
  • Service Factor: 1.15
  • Special Features: Inverter Ready
  • Application Type: General Purpose AC Motors
  • Insulation Class: Class F
  • Shaft Size: 0.63 in Dia x 2.06 in L
  • Torque Rating: 3.4 ft-lb
  • Phase: 3 ph
  • Horsepower: 1.5 hp
  • Number of Speeds: 1
  • Rotation: Reversible
  • Frame: 56C
  • Bearing Type: Ball
  • Temperature Rating: 40 deg C
  • Enclosure Type: Totally Enclosed Fan Cooled (TEFC)
  • Speed: 3450 rpm
  • Frequency Rating: 60 Hz
  • Mounting Type: Bolt-On/C-Face Foot
  • Amperage Rating: 1.6 A
  • Voltage Rating: 575 VAC
  • Dimensions: 13.31 in L x 8.93 in W x 7.33 in H
  • Material: Rolled Steel
  • Type: 2-Pole Continuous Duty

Packaging:

  • Length: 16.38 in
  • Width: 10.5 in
  • Height: 8.62 in

Certifications/Standards:

CE | CSA Certified | NEMA Premium® XRI® Efficiency | UL Listed

Warranty:

3 Years

SKU: 2303511

Marathon y543 shipping

The purchase from MRO went smoothly, and it arrived. However, the shipping department needs some remedial training. The box containing the motor was not strapped to the pallet, just set on top of it. As a result, the box rolled off the pallet and was split open. The freight company managed to wrap it up (upside down) with stretch film and put it back on the pallet, but it looked terrible. By a stroke of good fortune the motor was not damaged by this treatment and it looks OK. I can supply photos on request.

Read more

SKU: 2269060

Excellent service

A trust company with Excellent Service

Read more

SKU: 5783564

Excellent

Fast and free drop ship when I needed it ASAP.

Read more

SKU: 2270283

Good pricing quick delivery

Best pricing and fast delivery

Read more
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Reviews

SKU: 2303511

Marathon y543 shipping

The purchase from MRO went smoothly, and it arrived. However, the shipping department needs some remedial training. The box containing the motor was not strapped to the pallet, just set on top of it. As a result, the box rolled off the pallet and was split open. The freight company managed to wrap it up (upside down) with stretch film and put it back on the pallet, but it looked terrible. By a stroke of good fortune the motor was not damaged by this treatment and it looks OK. I can supply photos on request.

Read more

SKU: 2269060

Excellent service

A trust company with Excellent Service

Read more

SKU: 5783564

Excellent

Fast and free drop ship when I needed it ASAP.

Read more

SKU: 2270283

Good pricing quick delivery

Best pricing and fast delivery

Read more

Return policy

Item must be unused.

Item must be in it's original package.