Leeson Electric 122166.00, 1 1/2 HP, 3600 RPM, 143TC FR, TEFC, 208-230/460 Vac, 3 PH, C Face Less Base, General Purpose

122166.00, 1 1/2 HP, 3600 RPM, 143TC FR, TEFC, 208-230/460 Vac, 3 PH, C Face Less Base, General Purpose

Engineering Data

Volts 208-230 Volts 460 Volts
F.L. Amps 4.4-4 F.L. Amps 2 F.L. Amps
S. F Amps 5-4.6 S. F Amps 2.3 S. F Amps

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RPM 3600 Hertz 60
HP 1 1/2 Duty CONTINUOUS TYPE TF
KW 1.12
Frame 143TC Serv. Factor 1.15 Phase 3
Max Amb 40 Design B Code M
Insul Class B Protection NOT Therm.Prot.
Eff 100% 84 Eff 75% PF 82
UL Yes (Leeson UL REC) CSA Yes Bearing OPE 6203
CC Number NONE CE Yes Bearing PE 6205
Load Type Inverter Type Speed Range NONE

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Motor Wt. 35 LB Enclosure TEFC Lubrication POLYREX EM
Nameplate 993500 Mounting ROUND Rotation REV
Assembly 042548 Shaft Dia. 7/8 IN Ext. Diag. 005010.01
Cust Part No Outline 028777-650 Ext. Diag2
Packaging B Outline Dash No Winding T632167
Carton Label Leeson Wattsaver GROUP: 3
Iris Paint GREEN - LEESON WATTSAVER Test Card 01

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Form Factor RMS Amps Const Torque Speed Range
Torque Peak
AB Code Peak@DegC
Resistance
Connection

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Rework Status Rework TYPE

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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) .054 LB-FT^2
Torque 2.25(Full Load) 11.2(Break Down) 8.5(Pull Up) 8.5(Locked Rotor)
CURRENT (amps) 2Full Load) 0(Break Down) 0(Pull Up) 21(Locked Rotor)
Efficiency (%) 0(Full Load) 82.2(75% Load) 79.1(50% Load) 67.8(25% Load)
PowerFactor 0(Full Load) 76.3(75% Load) 64.7(50% Load) 46.2(25% Load)

Load Curve Data @60 Hz, 460 Volts, 1 1/2 Horsepower
Load Amps KW RPM Torque Eff PF Rise By Resis Frame Rise
0.0 1.0 0.1 3599 0.0 0.0 12.6 0.0
-
0.25 1.14 0.42 3578 0.56 67.8 46.2 0.0
-
0.5 1.39 0.716 3559 1.12 79.1 64.7 0.0
-
0.75 1.69 1.028 3540 1.68 82.2 76.3 0.0
-
1.0 2.03 1.33 3521 2.25 84.6 82.2 46.0
-
1.25 2.44 1.644 3501 2.8 84.7 84.6 0.0
-
1.5 2.87 1.984 3478 3.38 84.2 86.8 0.0

SOURCE CALCULATED GROUP 3


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