114891.00, 1/2 Hp, .37 KW, 1500 Rpm, 56C FR, TEFC, 220/380/440 Vac, 3 PH, C-Face Less Base, IP54, 50 HZ, Special Voltage Motor

114891.00, 1/2 Hp, .37 KW, 1500 Rpm, 56C FR, TEFC, 220/380/440 Vac, 3 PH, C-Face Less Base, IP54, 50 HZ, Special Voltage Motor.

Engineering Data
Volts 220 Volts 380 Volts
F.L. Amps 2 F.L. Amps 1.15 F.L. Amps
S. F Amps 2.2 S. F Amps 1.25 S. F Amps

RPM 1500 Hertz 50
HP 1/2 Duty CONTINUOUS TYPE TF
KW 0.37
Frame 56C Serv. Factor 1.15 Phase 3
Max Amb 40 Design NO DESIGN CODE Code J
Insul Class B Protection NOT Therm.Prot.
Eff 100% 73 Eff 75% PF 68
UL Y-(LEESON UL REC) CSA Yes Bearing OPE 6203
CC Number EXEMPT CE Yes Bearing PE 6203
Load Type Inverter Type Speed Range NONE

Motor Wt. 23 LB Enclosure IP54 Lubrication POLYREX EM
Nameplate 993500 Mounting ROUND Rotation REV
Assembly Shaft Dia. 5/8 IN Ext. Diag. 005381.01
Cust Part No Outline 028776-500 Ext. Diag2
Packaging B Outline Dash No Winding T634184
Carton Label INDIVIDUAL GROUP : 5
Iris Paint BLUE - LEESON (ENAMEL) 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 OZ-FT Inertia (WK²) .054 LB-FT^2
Torque 28.8(Full Load) 96.8(Break Down) 69.5(Pull Up) 71.1(Locked Rotor)
CURRENT (amps) 2(Full Load) 0(Break Down) 0(Pull Up) 9.6(Locked Rotor)
Efficiency (%) 0(Full Load) 69.6(75% Load) 62.2(50% Load) 46.2(25% Load)
PowerFactor 64.2(Full Load) 55.3(75% Load) 44.4(50% Load) 31(25% Load)

Load Curve Data @50 Hz , NONE Volts , 1/2 Horsepower
Load Amps KW2 RPM Torque EFF PF Rise By Resis Frame Rise
0.0 1.75 0.107 1497 0.0 0.0 16.0 0.0 -
0.25 1.74 0.205 1485 7.2 46.2 31.0 0.0 -
0.5 1.79 0.303 1472 14.4 62.2 44.4 0.0 -
0.75 1.91 0.402 1458 21.6 69.6 55.3 0.0 -
1.0 2.06 0.507 1443 28.53 72.2 64.4 57.0 -
1.15 2.2 0.574 1438 33.1 73.5 68.5 64.0 -
1.25 2.3 0.634 1424 35.73 71.2 72.4 0.0 -
1.5 2.56 0.755 1408 42.93 71.0 77.4 0.0 -