Leeson Electric 121921.00, 2 HP, 1800 RPM, 145TC FR, 208-230/460 Vac, 3 PH, C Face w/Base, Explosion Proof

121921.00, 2 HP, 1800 RPM, 145TC FR, 208-230/460 Vac, 3 PH, C Face w/Base, Explosion Proof.

Engineering Data

Volts 208-230 Volts 460 Volts 190/380
F.L. Amps 6.2-6 F.L. Amps 3 F.L. Amps 5.8/2.9
S. F Amps S. F Amps S. F Amps

RPM 1800 Hertz 60/50
HP 2 Duty CONTINUOUS TYPE TX
KW 1.49
Frame 145TC Serv. Factor 1.0 Phase 3
Max Amb 40 Design B Code N
Insul Class B Protection AUTOMATIC Therm.Prot. CWJ52KL
Eff 100% 86.5 Eff 75% PF 71
UL Y-(LEESON UL REC) CSA Yes Bearing OPE 203
CC Number CC005A CE No Bearing PE 205
Load Type Inverter Type Speed Range NONE

Motor Wt. 55 LB Enclosure EPFC Lubrication POLYREX EM
Nameplate Mounting RIGID Rotation REV
Assembly A-S90894 Shaft Dia. 6/7 IN Ext. Diag. EE7335-LE
Cust Part No Outline 104810LE-931 Ext. Diag2
Packaging F Winding ZT4255
Carton Label GROUP: 3
Iris Paint BLUE - LEESON (ENAMEL) Test Card

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

Rework Status Rework TYPE

Hazardous Loc EXP PROOF CL I GR C&D CL II GR F&G T3C Brake Motors
Explosion Proof Temp Op Code FORCE
Class GROUP: VDC
Class GROUP: ADC
Brake Coil OHMs @25 C

Performance
Torque UOM Inertia (WK²)
Torque
CURRENT (amps)
Efficiency (%)
PowerFactor

Load Curve Data @60/50 Hz, 460 Volts, 2 Horsepower
Load Amps KW RPM Torque EFF PF Rise By Resis Frame Rise
0.0 1.9 0.11 1800 0.0 0.0 7.0 0.0 -
0.25 2.0 0.5 1790 1.5 77.0 30.0 0.0 -
0.5 2.3 0.88 1780 3.0 85.5 49.0 0.0 -
0.75 2.6 1.28 1770 4.45 86.5 62.0 0.0 -
1.0 3.0 1.7 1760 6.0 86.5 71.0 45.0 -
1.15 3.3 1.95 1755 6.9 87.5 75.0 50.0 -
1.25 3.5 2.15 1750 7.5 87.5 77.0 60.0