121070.00, 3 HP, 3000 RPM, 145T FR, TEFC, 220 Vac, 1 PH, Rigid Base, 50 Hertz

121070.00, 3 HP, 3000 RPM, 145T FR, TEFC, 220 Vac, 1 PH, Rigid Base, 50 Hertz.

Engineering Data
Volts 220 Volts Volts
F.L. Amps 12.4 F.L. Amps F.L. Amps
S. F Amps S. F Amps S. F Amps

RPM 3000 Hertz 50
HP 3 Duty CONTINUOUS TYPE KF
KW 2.24
Frame 145T Serv. Factor 1.0 Phase 1
Max Amb 40 Design L Code L
Insul Class F Protection NOT Therm.Prot.
Eff 100% 84 Eff 75% PF 97
UL Y-(LEESON UL REC) CSA Yes Bearing OPE 6203
CC Number EXEMPT CE Yes Bearing PE 6205
Load Type Inverter Type Speed Range NONE

Motor Wt. 53 LB Enclosure IP54 Lubrication POLYREX EM
Nameplate 993500 Mounting RIGID Rotation SELECTIVE CCW
Assembly NONE Shaft Dia. 7/8 IN Ext. Diag. 005413.01
Cust Part No Outline 028803-850C Ext. Diag2
Packaging B Winding K632137
Carton Label Leeson Gen Purpose GROUP: 4
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 LB-FT Inertia (WK²) .095 LB-FT^2
Torque 12.1(Break Down) 11.1(Pull Up) 13.8(Locked Rotor)
CURRENT (amps) 0(Break Down) 0(Pull Up) 78(Locked Rotor)
Efficiency (%) 87.7(75% Load) 85.9(50% Load) 79.2(25% Load)
PowerFactor 96.5(75% Load) 94.9(50% Load) 88.5(25% Load)

Load Curve Data @50 Hz, 220 Volts, 3 Horsepower
Load Amps KW RPM Torque EFF PF Rise By Resis Frame Rise
0.0 2.2 0.234 2997 0.0 0.0 48.3 0.0 -
0.25 3.7 0.72 2975 1.35 79.2 88.5 0.0 -
0.5 6.3 1.316 2946 2.7 85.9 94.9 0.0 -
0.75 9.0 1.911 2913 4.05 87.7 96.5 0.0 -
1.0 12.3 2.622 2872 5.4 84.0 96.9 95.0 75.0
1.25 15.8 3.359 2826 6.75 80.7 96.6 0.0 -
1.5 - 0.0 0 0.0 0.0 0.0 0.0