120945.00, 1/.25 HP, 900 RPM, 143T FR, TEFC, 460 Vac, 3 PH, Rigid Base, Two-Speed

120945.00, 1/.25 HP, 900 RPM, 143T FR, TEFC, 460 Vac, 3 PH, Rigid Base, Two-Speed.

Engineering Data
Volts 460 Volts Volts 460
F.L. Amps 1.5 F.L. Amps F.L. Amps 0.7
S. F Amps S. F Amps S. F Amps

RPM 1800 Hertz 60/60
HP 1 Duty CONTINUOUS TYPE TF
KW 0.75
Frame 143T Serv. Factor 1.0 Phase 3
Max Amb 40 Design NO DESIGN CODE Code H
Insul Class B Protection NOT Therm.Prot.
Eff 100% Eff 75% PF
UL Y-(LEESON UL REC) CSA Yes Bearing OPE 6203
CC Number EXEMPT CE No Bearing PE 6205
Load Type Inverter Type Speed Range NONE

Motor Wt. 39 LB Enclosure TEFC Lubrication POLYREX EM
Nameplate 993500 Mounting RIGID Rotation REV
Assembly Shaft Dia. 7/8 IN Ext. Diag. 005200.01
Cust Part No Outline 028877-650 Ext. Diag2
Packaging B Winding T63(4-8)31
Carton Label Leeson Gen Purpose GROUP: 2
Iris Paint BLUE - LEESON (ENAMEL) 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 Inertia (WK²) 0
Torque 8.08(Break Down) 4.6(Pull Up) 5.58(Locked Rotor)
CURRENT (amps) 5.17(Break Down) 7.71(Pull Up) 8.03(Locked Rotor)
Efficiency (%) 82.3(75% Load) 81.2(50% Load) 74.5(25% Load)
PowerFactor 76.2(75% Load) 65.4(50% Load) 43.8(25% Load)

Load Curve Data @60/60 Hz, 460 Volts, 1 Horsepower
Load Amps KW RPM Torque EFF PF Rise By Resis Frame Rise
0.0 0.65 0.067 1797 0.0 0.0 12.9 0.0 -
0.25 0.73 0.255 1784 0.75 74.5 43.8 0.0 -
0.5 0.89 0.464 1768 1.5 81.2 65.4 0.0 -
0.75 1.12 0.68 1751 2.25 82.3 76.2 0.0 -
1.0 1.38 0.911 1732 3.0 81.0 82.9 0.0 -
1.25 1.69 1.16 1709 3.75 78.5 86.2 0.0 -
1.5 2.04 1.431 1682 4.5 75.1 88.0 0.0 -
1.75 2.44 1.735 1645 5.25 70.7 89.2 0.0 -
2.0 2.95 2.107 1592 6.0 64.4 89.6 0.0