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U351A

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Marathon U351A

model# 256TTFL16004
20 horsepower 3600RPM 256J frame totally enclosed fan-cooled 3 phase 230/460 volt 60 hertz electric motor

MODEL U351A

SKU

2874410

WEIGHT

272.000 lb

UOM

each

UPC

722856054715

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

$2,314.27 Each

Prices are subject to change

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Typically Ships in: 1 day

Returnable: See conditions

Enclosure

TEFC

Frame

256JM

HP

20

Hz

60

Phase

3

RPM

3400 - 3600

Voltage

230/460

Regal Beloit Marathon U351A

UPC: 722856054715 | UNSPSC: 26101100 | GTIN:
Electric Motors > AC Motors

Marathon® AC Motor, 2-Pole Continuous Duty, Jet Pump (JM/JP) Motors Application, Inverter Ready Special Features, 20 hp, 230/460 VAC, 47/23.4 A, 60 Hz Frequency, 3 ph, 3537 rpm Speed, 1 Speed, Totally Enclosed Fan Cooled (TEFC) Enclosure, 256JM Frame, 1-1/4 in Dia x 5-1/4 in L Shaft, Reversible Rotation, 1.15 Service Factor, Ball Bearing, 37.5 ft-lb Torque, Rigid Base Mounting, 40 deg C, Insulation Class: Class F, Aluminum, 2:1 Constant Torque Speed, 10:1 Variable Torque Speed, 27.27 in L x 17.11 in W x 14.43 in H

Features:

  • Ball bearings mechanically locked on shaft end
  • NEMA JM pump shaft dimensions
  • JM frame has rigid base, drip cover not included
  • Standard assembly F1 and reversible to F2 assembly
  • IP55 rating, enclosure protection against dust and water jets
  • Hazardous Duty™ motors division 2 UL certification nameplate
  • Division 2/zone 2 class 1 (gases), groups A, B, C, D
  • Horizontal motor orientation
  • Squirrel cage induction run

Specs:

  • Variable Torque Speed Range: 10:1
  • Constant Torque Speed Range: 2:1
  • Service Factor: 1.15
  • Special Features: Inverter Ready
  • Application Type: Jet Pump (JM/JP) Motors
  • Insulation Class: Class F
  • Shaft Size: 1-1/4 in Dia x 5-1/4 in L
  • Torque Rating: 37.5 ft-lb
  • Phase: 3 ph
  • Horsepower: 20 hp
  • Number of Speeds: 1
  • Rotation: Reversible
  • Frame: 256JM
  • Bearing Type: Ball
  • Temperature Rating: 40 deg C
  • Enclosure Type: Totally Enclosed Fan Cooled (TEFC)
  • Speed: 3537 rpm
  • Frequency Rating: 60 Hz
  • Mounting Type: Rigid Base
  • Amperage Rating: 47/23.4 A
  • Voltage Rating: 230/460 VAC
  • Dimensions: 27.27 in L x 17.11 in W x 14.43 in H
  • Material: Aluminum
  • Type: 2-Pole Continuous Duty

Packaging:

  • Length: 30.75 in
  • Width: 21.75 in
  • Height: 18.0 in

Certifications/Standards:

CE | CSA Certified | UL Listed

SKU: 5812417

Owner

Very good price and prompt shipping

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SKU: 2270613

Ordered new motor

New motor came within 3 days of ordering thanks for the perfect product and service

Read more

SKU: 2270586

Awsome service

The motor on my bandsaw went out and after looking around Oklahoma City, I looked on the web and found MROSupply. They had the best price of anyone. I ordered it on Wednesday and it was on my porch on Friday! Awsome Service! James I. McCaslin

Read more

SKU: 2938572

Great service

Its always good to shop at MRO Supply. good quality items at great prices. Good service too !

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Reviews

SKU: 5812417

Owner

Very good price and prompt shipping

Read more

SKU: 2270613

Ordered new motor

New motor came within 3 days of ordering thanks for the perfect product and service

Read more

SKU: 2270586

Awsome service

The motor on my bandsaw went out and after looking around Oklahoma City, I looked on the web and found MROSupply. They had the best price of anyone. I ordered it on Wednesday and it was on my porch on Friday! Awsome Service! James I. McCaslin

Read more

SKU: 2938572

Great service

Its always good to shop at MRO Supply. good quality items at great prices. Good service too !

Read more

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Item must be in it's original package.