171863.60 Leeson 20HP Grain Dryer / Centrifugal Fan Electric Motor, 1800RPM-1
171863.60 Leeson 20HP Grain Dryer / Centrifugal Fan Electric Motor, 1800RPM-2

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

$1,395.25

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Leeson Electric (Regal Rexnord) SKU: 171863.60 Barcode: 691720991480

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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
Curvepoint Current (Amps) Current (%) Torque (ft-lbs) Torque (%) Speed (RPM) Rated Output (KW) Power Factor (%) Rated Output (Hp)
Pull-Up 160.00 88.00 900 20.00
Break-Down 100.00 190.00 320.0 1,675 70.0 20.00
Locked-Rotor 140.00 108.00 182.0 0 36.0 20.00
Full Load 24.50 100.0 59.20 100.0 1,780 83.0 20.00
No Load 8.50 0.00 0.0 1,800 5.0 20.00
1/3 170.00 90.00 600 20.00
2/3 145.00 65.00 1,200 20.00
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