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/Products/Electric Motors/3 Phase/Leeson 3-Phase Electric Motors/171352.60 Leeson 20HP General Purpose WATTsaver Electric Motor, 1800RPM
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Product ID: 171352.60

171352.60 Leeson 20HP General Purpose WATTsaver Electric Motor, 1800RPM

MFG: Leeson Electric (Regal Rexnord)
MFG Part Number: 171352.60

Selected accessories will also be added to cart
$2,468.56 / Each
Quantity:
TEFC, 256TC Frame, 230/460VAC 60Hz 3-Phase

Features

  • Premium efficient ratings; Inverter-rated
  • Class F insulation system ? 140 frame and higher
  • Shielded ball bearings for direct coupled applications Contact your local sales office for belted load applications
  • Continuous duty; Dynamically balanced rotors
  • Torques exceed NEMA performance standards; UL recognized and CSA certified
  • WATTSaver ?e Premium efficient motors; Ultimate e Premium efficient motors

General Specifications

UPC:691720044094Weight:335.00 LB
Packaged Length:31.25 INPackaged Width:22.25 IN
Packaged Height:18 IN

Nameplate Specifications

Output HP:20 HpOutput KW:14.9 kW
Frequency:60/50 HzVoltage:230/460 V
Current:49.0/24.5 ASpeed:1775 rpm
Service Factor:1.15Phase:3
Efficiency:93 %Power Factor:82.2
Duty:ContinuousInsulation Class:F
Design Code:BKVA Code:G
Frame:256TCEnclosure:Totally Enclosed Fan Cooled
Thermal Protection:NoAmbient Temperature:40 ?C
Drive End Bearing Size:6309Opp Drive End Bearing Size:6308
UL:RecognizedCSA:Y
CE:YIP Code:43

Technical Specifications

Electrical Type:Squirrel Cage Inverter RatedStarting Method:Wye Start Delta Run Or Inverter
Poles:4Rotation:Reversible
Resistance Main:.322 OhmsMounting:Round
Motor Orientation:HorizontalDrive End Bearing:Ball
Opp Drive End Bearing:BallFrame Material:Cast Iron
Shaft Type:TOverall Length:25.50 in
Shaft Diameter:1.625 inShaft Extension:3.75 in
Assembly/Box Mounting:F1/F2 CAPABLE

Speed Characteristics

CurvepointCurrent (Amps)Current (%)Torque (ft-lbs)(%)Speed (RPM)Rated Output (KW)Power Factor (%)Rated Output (Hp)
1/3140.0095.00176.060020.00
Break-Down98.00392.0195.00328.01,65074.020.00
Pull-Up135.0095.00176.090020.00
2/3125.00115.00192.01,20020.00
No Load9.4037.50.000.01,8005.520.00
Locked-Rotor145.00580.0115.00192.0037.020.00
Full Load25.00100.059.50100.01,77582.020.00

Load Characteristics

% of Rated Load0 %25 %50 %75 %100 %115 %125 %
Current (Amps)9.4011.5015.0019.5024.5028.0030.50
Rated Output (KW)0.404.308.2012.2016.2018.6020.40
Efficiency (%)0.088.592.493.093.092.491.7
Power Factor (%)5.547.068.077.082.282.583.0
Speed (RPM)1,8001,7951,7821,7781,7751,7681,765
Temp. Rise @ FL0.00.00.00.043.060.00.0
Torque (ft-lbs)0.0015.0030.0045.0059.5070.0075.00
Type
Electric Motor
Speed
1800RPM
Horsepower
20HP
Enclosure
TEFC
Frame
256TC