811565.00, 50 HP, 1800 RPM, 326T FR, TEFC, 460 Vac, 3 PH, Rigid Base, Premium Efficient

811565.00, 50 HP, 1800 RPM, 326T FR, TEFC, 460 Vac, 3 PH, Rigid Base, Premium Efficient.

Engineering Data
Volts 460 Volts Volts
F.L. Amps 60 F.L. Amps F.L. Amps
S. F Amps 68.5 S. F Amps S. F Amps

RPM 1800 Hertz 60
HP 50 Duty CONTINUOUS TYPE TW
KW 37.0
Frame 326T Serv. Factor 1.15 Phase 3
Max Amb 40 Design B Code F
Insul Class F Protection NOT Therm.Prot.
Eff 100% 94.1 Eff 75% PF 82
UL V-INS, CONST UL REC CSA Yes Bearing OPE 311
CC Number CC005A CE Yes Bearing PE 312
Load Type Inverter Type Speed Range NONE

Motor Wt. 775 LB Enclosure TEFC Lubrication STANDARD
Nameplate Mounting RIGID Rotation REV
Assembly Shaft Dia. 2-1/7 IN Ext. Diag. A-EE7300-LE
Cust Part No Outline B-SS300575LE-1300 Ext. Diag2
Packaging B Winding K3264168
Carton Label GROUP: 2
Iris Paint GREEN - LEESON WATTSAVER Test Card

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

Rework Status Rework TYPE

Hazardous Loc DIVISION 2 T2B 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 Hz, 460 Volts, 50 Horsepower
Load Amps KW RPM Torque EFF PF Rise By Resis Frame Rise
0.0 24.0 1.0 1800 0.0 0.0 4.0 0.0 -
0.25 27.5 10.2 1795 36.6 91.0 51.0 0.0 -
0.5 36.0 20.0 1788 73.5 93.6 71.0 0.0 -
0.75 47.0 29.8 1782 111.0 94.1 79.0 0.0 -
1.0 60.0 39.8 1775 148.0 94.1 82.0 65.0 -
1.15 68.5 45.8 1772 170.0 94.1 82.5 85.0 -
1.25 75.0 50.0 1770 185.0 93.6 83.0 105.0 -