170121.60, 50 HP, 1800 RPM, 326T FR, TEFC, 575 Vac, 3 PH, Rigid Base, Special Voltage

170121.60, 50 HP, 1800 RPM, 326T FR, TEFC, 575 Vac, 3 PH, Rigid Base, Special Voltage.

Engineering Data
Volts 575 Volts Volts
F.L. Amps 46 F.L. Amps F.L. Amps
S. F Amps 50.4 S. F Amps S. F Amps

RPM 1800 Hertz 60
HP 50 Duty CONTINUOUS TYPE TF
KW 37
Frame 326T Serv. Factor 1.15 Phase 3
Max Amb 40 Design B Code G
Insul Class F Protection NOT Therm.Prot.
Eff 100% 94.1 Eff 75% PF 86.5
UL Yes CSA Yes Bearing OPE 6312
CC Number CC005A CE Yes Bearing PE 6312
Load Type Inverter Type Speed Range NONE

Motor Wt. 597 LB Enclosure TEFC Lubrication STANDARD
Nameplate 081103 Mounting RIGID Rotation REV
Assembly Shaft Dia. 2-1/7 IN Ext. Diag. 005190.01
Cust Part No Outline 16954160 Ext. Diag2
Packaging 307997.99 Winding T16104006
Carton Label INDIVIDUAL GROUP: 4
Iris Paint VERIFY 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 LB-FT Inertia (WK²) 7.39 LB-FT^2
Torque 148(Full Load) 444(Break Down) 266.4(Pull Up) 303.4(Locked Rotor)
CURRENT (amps) 46(Full Load) 0(Break Down) 0(Pull Up) 296(Locked Rotor)
Efficiency (%) 0(Full Load) 94.5(75% Load) 94.6(50% Load) 91.2(25% Load)
PowerFactor (Full Load) 84.5(75% Load) 76.6(50% Load) 55(25% Load)

Load Curve Data @60 Hz, 575 Volts, 50 Horsepower
Load Amps KW RPM Torque EFF PF Rise By Resis Frame Rise
0.0 17.6 0.0 0 0.0 0.0 0.0 0.0 -
0.25 - 0.0 0 0.0 91.2 55.0 0.0 -
0.5 - 0.0 0 0.0 94.6 76.6 0.0 -
0.75 - 0.0 0 0.0 94.5 84.5 0.0 -
1.0 - 0.0 0 0.0 94.1 86.5 59.5 -
1.25 - 0.0 0 0.0 0.0 0.0 0.0 -
1.5 - 0.0 0 0.0 0.0 0.0 0.0