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/Products/Electric Motors/3 Phase/Leeson/Grain Dryer / Stirring/171863.60 Leeson 20HP Grain Dryer / Centrifugal Fan Electric Motor, 1800RPM
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Product ID: 171863.60

171863.60 Leeson 20HP Grain Dryer / Centrifugal Fan Electric Motor, 1800RPM

MFG: Leeson Electric (Regal Rexnord)
MFG Part Number: 171863.60

Selected accessories will also be added to cart
$1,395.25 / Each
Quantity:
ODP, 256TZ Frame, 230/460VAC 3-Phase 60Hz, C256T17DB15AA, Rigid Base, Cast Iron, 1-5/8" Keyed Shaft

Features

Features
  • NEMA® Premium and EPAct efficiency
  • Rodent screens
  • Regreasable bearings
  • Cast Iron construction
  • 1” longer shaft than NEMA standard
  • Inverter duty insulation system
  • UL Recognized and CSA certified

General Specifications

General Specifications
Model :C256T17DB15AA Catalog No :171863.60
Part Description :..20HP..1800RPM.256TZ.ODP.230/460V.3PH.60HZ.CONT.40C.1.15SF.RIGID.............. Category :Agricultural
Stock :No

Nameplate Specifications

Nameplate Specifications
Output HP :20 HP Output KW :14.9 kW
Frequency :60 Hz Voltage :208-230/460 V
Current :55.0-51.0/25.5 A Speed :1775 RPM
Service Factor :1.15 Phase :3
Efficiency :93 % Duty :Continuous
Insulation Class :F Design Code :B
KVA Code :F Frame :256TZ
Enclosure :Drip Proof Overload Protector :No
Ambient Temperature :40 °C Drive End Bearing Size :6309
Opp Drive End Bearing Size :6208 UL :Recognized
CSA :Y CE :Y
IP Code :22

Technical Specifications

Technical Specifications
Electrical Type :Squirrel Cage Inverter Rated Starting Method :Wye Start Delta Run Or Inverter
Poles :4 Rotation :Reversible
Mounting :Rigid base Motor Orientation :HORIZONTAL
Drive End Bearing :BALL Opp Drive End Bearing :BALL
Frame Material :Cast Iron Shaft Type :Single Special Extension
Overall Length :23.62 in Shaft Diameter :1.625 in
Shaft Extension :5 in Assembly/Box Mounting :F1/F2 CAPABLE
UPC :691720991480 Weight :324.00 LB

Speed & Load Characteristics

Speed Characteristics
CurvepointCurrent (Amps)Current (%)Torque (ft-lbs)Torque (%)Speed (RPM)Rated Output (KW)Power Factor (%)Rated Output (Hp)
Pull-Up160.0088.0090020.00
Break-Down100.00190.00320.01,67570.020.00
Locked-Rotor140.00108.00182.0036.020.00
Full Load24.50100.059.20100.01,78083.020.00
No Load8.500.000.01,8005.020.00
1/3170.0090.0060020.00
2/3145.0065.001,20020.00
Load Characteristics
  • % of Rated Load
  • Current (Amps)
  • Rated Output (KW)
  • Efficiency (%)
  • Power Factor (%)
  • Speed (RPM)
  • Temp. Rise @ FL
  • Torque (ft-lb)
  • 0 %
  • 8.50
  • 0.500
  • 0.0
  • 5.0
  • 1,800
  • 0.0
  • 0.00
  • 25 %
  • 10.50
  • 4.200
  • 90.2
  • 49.0
  • 1,795
  • 0.0
  • 14.70
  • 50 %
  • 14.50
  • 8.000
  • 93.0
  • 70.0
  • 1,790
  • 0.0
  • 29.40
  • 75 %
  • 19.20
  • 12.000
  • 93.0
  • 79.0
  • 1,785
  • 0.0
  • 44.20
  • 100 %
  • 25.50
  • 16.000
  • 93.0
  • 83.0
  • 1,775
  • 45.0
  • 59.20
  • 115 %
  • 29.30
  • 18.500
  • 93.0
  • 83.5
  • 1,770
  • 60.0
  • 68.10
  • 125 %
  • 31.50
  • 20.000
  • 92.4
  • 84.0
  • 1,765
  • 75.0
  • 74.20