Leeson Electric 110144.00, 1/2 HP, 3600 RPM, 56C FR, TEFC, 208-230/460 Vac, 3 PH, C Face Less Base, General Purpose

110144.00, 1/2 HP, 3600 RPM, 56C FR, TEFC, 208-230/460 Vac, 3 PH, C Face Less Base, General Purpose.

Engineering Data

Volts 208-230 Volts 460 Volts
F.L. Amps 1.7-1.6 F.L. Amps .8 F.L. Amps
S. F Amps 1.8-1.7 S. F Amps .85 S. F Amps

RPM 3600 Hertz 60
HP 1/2 Duty CONTINUOUS TYPE TN
KW 0.37
Frame 56C Serv. Factor 1.15 Phase 3
Max Amb 40 Design B Code M
Insul Class F Protection NOT Therm.Prot.
Eff 100% 82.5 Eff 75% PF 79
UL Yes CSA Yes Bearing OPE 6203
CC Number EXEMPT CE No Bearing PE 6203
Load Type Inverter Type Speed Range NONE

Motor Wt. 28 LB Enclosure TENV Lubrication POLYREX EM
Nameplate 004002 Mounting ROUND Rotation REV
Assembly NONE Shaft Dia. 5/8 IN Ext. Diag. 005010.01
Cust Part No Outline 028501-550 Ext. Diag2
Packaging B Winding T632165
Carton Label Leeson Gen Purpose GROUP: 3
Iris Paint STANDARD 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) .04 LB-FT^2
Torque .75(Full Load) 3.55(Break Down) 2.3(Pull Up) 2.53(Locked Rotor)
CURRENT (amps) .8(Full Load) 0(Break Down) 0(Pull Up) 7(Locked Rotor)
Efficiency (%) 0(Full Load) 77.9(75% Load) 72.4(50% Load) 61.5(25% Load)
PowerFactor 0(Full Load) 71.9(75% Load) 61.1(50% Load) 42.8(25% Load)

Load Curve Data @60 Hz, 460 Volts, 1/2 Horsepower
Load Amps KW RPM Torque EFF PF Rise By Resis Frame Rise
0.0 0.43 0.084 3598 0.0 0.0 24.5 0.0 -
0.25 0.46 0.157 3576 0.19 61.5 42.8 0.0 -
0.5 0.53 0.258 3556 0.37 72.4 61.1 0.0 -
0.75 0.63 0.361 3535 0.56 77.9 71.9 0.0 -
1.0 0.72 0.454 3513 0.75 82.4 79.1 65.0 50.0
1.25 0.86 0.57 3489 0.94 81.7 83.2 82.0 60.0
1.5 1.01 0.69 3463 1.14 81.3 85.7 0.0 -