191487.00 1HP Leeson Electric SS Motor, Washdown-1
191487.00 1HP Leeson Electric SS Motor, Washdown-2
191487.00 1HP Leeson Electric SS Motor, Washdown-3
191487.00 1HP Leeson Electric SS Motor, Washdown-4
191487.00 1HP Leeson Electric SS Motor, Washdown-5

191487.00 1HP Leeson Electric SS Motor, Washdown

$1,099.97 $3,133.00 Save $2,033.03

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Witmer Motor Service SKU: 191487.00 Barcode: 691720245521

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Product Features
Catalog No 191487.00 Model C143T17WK14A  
Product type AC MOTOR Stock Stock
Description ..1HP..1740RPM.143TC.TEFC.230/460V.3PH.60HZ.CONT.40C.1.15SF.RIGID C......WASHGUARD - ALL STAINLESS........
Information shown is for current motor's design
 Engineering Data
Volts 208-230 Volts 460 Volts 190/380 
F.L. Amps 3.2-3 F.L. Amps 1.5 F.L. Amps 3.0/1.5
S. F Amps 3.6-3.4 S. F Amps 1.7 S. F Amps 3.4/1.7
RPM 1800 Hertz 60    
HP 1 Duty CONTINUOUS TYPE TF
KW .75        
Frame 143TC Serv. Factor 1.15 Phase 3
Max Amb 40 Design B Code N
Insul Class F Protection NOT Therm.Prot.
Eff 100% 85.5 Eff 75% PF 71.5
UL Yes CSA Yes Bearing OPE 6205
CC Number CC005A CE Yes Bearing PE 6205
Load Type Inverter Type Speed Range NONE
RPM 1500 Hertz 50    
HP 3/4 Duty CONTINUOUS TYPE TF
KW .56        
Frame 143TC Serv. Factor 1.15 Phase 3
Max Amb 40 Design B Code N
Insul Class F Protection NOT Therm.Prot.
Eff 100% 84 Eff 75% PF 69.5
UL Yes CSA Yes Bearing OPE 6205
CC Number CC005A CE Yes Bearing PE 6205
Load Type Inverter Type Speed Range NONE
Motor Wt. 46 LB Enclosure TEFC Lubrication POLYREX EM
Nameplate Mounting RIGID Rotation REV
Assembly Shaft Dia. Ext. Diag. 005010.01
Cust Part No Outline 16993400 Ext. Diag2
Packaging B Winding QT63420
Carton Label     GROUP: 3 
Iris Paint VERIFY Test Card 01
Form Factor   RMS Amps   Const Torque Speed Range  
Torque   Peak      
AB Code   Peak@DegC      
Resistance          
Connection          
Rework Status   Rework TYPE      
Hazardous Loc NONE  Brake Motors  
Explosion Proof   Temp Op Code FORCE
Class GROUP: VDC
Class GROUP: ADC
        Brake Coil OHMs @25 C
Performance
Torque UOM LB-FT Inertia (WK²) 0  
Torque 2.99(Full Load) 15.83(Break Down) 10.51(Pull Up) 13.17(Locked Rotor)
CURRENT (amps) 1.5(Full Load) 10.1(Break Down) 14.8(Pull Up) 15.1(Locked Rotor)
Efficiency (%) 0(Full Load) 86.1(75% Load) 83.4(50% Load) 74.5(25% Load)
PowerFactor 71.9(Full Load) 62.8(75% Load) 51.1(50% Load) 31.6(25% Load)
Speed Torque Curve @ 60 Hz, 460 Volts
Curve Point Amps Amps(%) Torque Torque(%) RPM KW PF HP
FL 1.5 100.0 2.99 100.0 1757 0.859 71.9 1.0
BD 10.1 673.0 15.83 529.0 1264 6.3 78.3 1.0
PU 14.8 987.0 10.51 352.0 193 6.8 57.4 1.0
LR 15.1 1007.0 13.17 440.0 0.0 6.7 55.8 1.0
SOURCE: CALCULATED GROUP: 3
Speed Torque Curve @ 50 Hz, 380 Volts
Curve Point Amps Amps(%) Torque Torque(%) RPM KW PF HP

No Speed Torque Curve Data!
Load Curve Data @60/50 Hz, 460 Volts, 1 Horsepower
Load Amps KW RPM Torque EFF PF Rise By Resis Frame Rise
0.0 1.0 0.061 0 0.0 0.0 7.7 0.0 -
0.25 1.0 0.252 1790 0.738 74.5 31.6 0.0 -
0.5 1.1 0.448 1779 1.478 83.4 51.1 0.0 -
0.75 1.3 0.65 1768 2.229 86.1 62.8 0.0 -
1.0 1.5 0.859 1757 2.99 86.9 71.9 32.7 -
1.15 1.7 1.015 1750 3.452 84.5 74.9 0.0 -
1.25 1.8 1.075 1745 3.765 86.8 75.0 0.0 -
1.5 2.0 1.3 1732 4.548 86.1 81.6 0.0 -
SOURCE: CALCULATED GROUP: 3