171594.60, 50 HP, 1800 RPM, 326TC FR, TEFC, 208-230/460 Vac, 3 PH, C Face w/Base, General Purpose

171594.60, 50 HP, 1800 RPM, 326TC FR, TEFC, 208-230/460 Vac, 3 PH, C Face w/Base, General Purpose.

Engineering Data

Volts 208-230 Volts 460 Volts 190/380
F.L. Amps 125-117 F.L. Amps 58.5 F.L. Amps 112/56
S. F Amps 157-147 S. F Amps 73.5 S. F Amps 141/70.5

RPM 1800 Hertz 60/50
HP 50 Dut.y CONTINUOUS TYPE TF
KW 37
Frame 326TC Serv. Factor 1.25 Phase 3
Max Amb 40 Design B Code G
Insul Class F Protection NOT Therm.Prot.
Eff 100% 94.5 Eff 75% PF 84
UL V-INS, CONST UL REC CSA No Bearing OPE 6312
CC Number CC005A CE No Bearing PE 6312
Load Type Inverter Type Speed Range NONE

Motor Wt. 592 LB Enclosure TEFC Lubrication POLYREX EM
Nameplate 081023 Mounting RIGID Rotation REV
Assembly Shaft Dia. Ext. Diag. 004172.01
Cust Part No Outline SS622046LE Ext. Diag2
Packaging B Winding T16104020
Carton Label GROUP: 3
Iris Paint LEESON WATTSAVER GREEN Test Card

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)
Torque
CURRENT (amps)
Efficiency (%)
PowerFactor

Load Curve Data @60/50 Hz, 460 Volts, 50 Horsepower
Load Amps KW RPM Torque EFF PF Rise By Resis Frame Rise
0.0 21.0 0.7 1800 0.0 0.0 4.0 0.0 -
0.25 25.0 10.5 1795 37.5 92.4 51.5 0.0 -
0.5 34.5 20.0 1790 75.0 94.5 72.5 0.0 -
0.75 46.5 30.0 1785 113.0 94.5 81.0 0.0 -
1.0 58.5 39.5 1780 148.0 94.5 84.0 65.0 -
1.15 65.5 45.5 1772 170.0 94.5 84.5 85.0 -
1.25 73.5 50.0 1770 186.0 93.6 85.0 100.0 -
SOURCE: CALCULATED GROUP: 3