121516.00, 3 HP, 3600 RPM, 145T FR, DP, 208-230/460 Vac, 3 PH, Rigid Base, General Purpose

121516.00, 3 HP, 3600 RPM, 145T FR, DP, 208-230/460 Vac, 3 PH, Rigid Base, General Purpose.

Engineering Data
Volts 208-230 Volts 460 Volts 190/380
F.L. Amps 8-7.2 F.L. Amps 3.6 F.L. Amps 8.8/4.4
S. F Amps 9-8.4 S. F Amps 4.2 S. F Amps 10.6/5.3

RPM 3600 Hertz 60/50
HP 3 Duty CONTINUOUS TYPE TD
KW 2.24
Frame 145T Serv. Factor 1.25 Phase 3
Max Amb 40 Design B Code K
Insul Class F Protection AUTOMATIC Therm.Prot. 9700K46
Eff 100% 88.5 Eff 75% PF 87.5
UL Y-(LEESON UL REC) CSA Yes Bearing OPE 6203
CC Number NONE CE Yes Bearing PE 6205
Load Type Inverter Type Speed Range NONE

Motor Wt. 46 LB Enclosure DP Lubrication POLYREX EM
Nameplate 993500 Mounting RIGID Rotation REV
Assembly NONE Shaft Dia. 7/8 IN Ext. Diag. 005010.20
Cust Part No Outline 028859-750 Ext. Diag2
Packaging B Winding T632175
Carton Label Leeson Wattsaver GROUP: 3
Iris Paint 305056.01 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) .084 LB-FT^2
Torque 5.18(Full Load) 17.9(Break Down) 14.3(Pull Up) 15.2(Locked Rotor)
CURRENT (amps) 3.63(Full Load) 22.86(Break Down) 29.1(Pull Up) 30.9(Locked Rotor)
Efficiency (%) 0(Full Load) 88.6(75% Load) 87.4(50% Load) 81(25% Load)
PowerFactor 0(Full Load) 83(75% Load) 74.6(50% Load) 56.9(25% Load)

Load Curve Data @60/50 Hz, 460 Volts, 3 Horsepower
Load Amps KW RPM Torque EFF PF Rise By Resis Frame Rise
0.0 1.35 0.129 3599 0.0 0.0 12.0 0.0 -
0.25 1.68 0.762 3574 1.2 81.0 56.9 0.0 -
0.5 2.18 1.299 3553 2.3 87.4 74.6 0.0 -
0.75 2.89 1.909 3530 3.4 88.6 83.0 0.0 -
1.0 3.63 2.533 3503 4.5 88.4 87.5 36.0 -
1.25 4.44 3.169 3475 5.6 87.6 89.6 0.0 -
1.5 5.3 3.833 3442 6.8 86.1 90.8 0.0 -
1.75 6.19 4.507 3409 7.9 84.6 91.4 0.0 -
2.0 7.16 5.209 3371 9.0 82.7 91.4 0.0 -