Specifications
Dimensions
- Frame Size445T
- Overall Length C Dimension43.3 in
- Service Factor1.15
- Shaft Diameter3.3750 in
- Torque737.3 ft-lbs
- Weight1200 lbs
Details
- 2D Drawing
- Base RPM1470 rpm - 1780 rpm
- Country of OriginUSA
- DescriptionNidec Motor Corporation offers an extensive line of industrial and commercial U.S. Motors® brand high efficiency electric motors that meet or exceed NEMA Premium® standards, ensuring your facility complies with local electrical codes and safety regulations.
- Description Keyword250 hp
- Duty Condition TypeContinuous Duty
- Enclosure TypeODP (Open Drip-Proof)
- Frame MaterialCast Iron
- Frequency Rating50/60 Hz
- Full Load Efficiency95.8 %
- Harmonization Code8501.53.8040
- Insulation ClassF
- Manufacturer Product Page
- Manufacturer Upc Number786382097509
- Max Allowable Current280 A, 343 A
- ModelFR86
- Motor Horsepower250 hp
- Motor Phase3 ph
- Motor Poles4
- Motor Supply Voltage380//460 V
- Mounting TypeHorizontal / Foot
- NEMA Design ClassB
- Opposite Drive End Bearing6313-J
- Product TypeGeneral Purpose Motors
- Product TypesAC Motors
- Standards MetEE, NEMA Premium
- Synchronous Rpm1800 rpm
- UPC_NO786382097509
- Wiring Diagram
Overview
Mfr description
250 HP,1780 & 1475 RPM,D250P2F,460 & 380