Specifications
Dimensions
- Frame Size256JM
- Overall Length C Dimension27.1 in
- Service Factor1.25
- Torque29.6 ft-lbs
- Weight230 lbs
Details
- Base RPM2930 rpm - 3550 rpm
- Country of OriginMEX
- DescriptionFor the specific requirements of centrifugal pumps where the pump impeller is mounted directly on the motor shaft, U.S. Motors® close coupled pump motors are available with JM, JP, or Westcoast shaft extensions.
- Duty Condition TypeContinuous Duty
- Enclosure TypeTEFC (Totally Enclosed Fan Cooled)
- Frequency Rating50/60 Hz
- Full Load Efficiency91.7 %
- Harmonization Code8501.52.4000
- Insulation ClassF
- Manufacturer Upc Number786382114145
- Max Allowable Current23 A, 28.2 A, 46 to 51 A, 56 A
- ModelFK50
- Motor Horsepower20 hp
- Motor Phase3 ph
- Motor Poles2
- Motor Supply Voltage190/380//208-230/460 V
- Mounting TypeHorizontal / Foot
- NEMA Design ClassA
- Opposite Drive End Bearing6207-2Z-J/C3
- Product TypeGeneral Purpose Motors
- Product TypesAC Motors
- Standards MetEE, NEMA Premium
- Synchronous Rpm3600 rpm
- UPC_NO786382114145
Overview
Mfr description
20 HP,3550 RPM,UJ20P1DM,230/460 V,256JM