114889.00, 1/2 Hp, .25 KW, 1500 Rpm, 56C FR, TEFC, 220/380/440 Vac, 3 PH, C-Face Less Base, IP54, 50 HZ, Special Voltage Motor

114889.00, 1/2 Hp, .25 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 1.7 F.L. Amps 1 F.L. Amps
S. F Amps 1.8 S. F Amps 1.05 S. F Amps

RPM 1500 Hertz 50
HP 1/3 Duty CONTINUOUS TYPE TF
KW 0.25
Frame 56C Serv. Factor 1.15 Phase 3
Max Amb 40 Design NO DESIGN CODE Code K
Insul Class B Protection NOT Therm.Prot.
Eff 100% 68 Eff 75% PF 56
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. 21 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 028883-475 Ext. Diag2
Packaging B Outline Dash No Winding T634215
Carton Label Leeson Gen Purpose GROUP : 4
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) .045 LB-FT^2
Torque 19.2(Full Load) 74.9(Break Down) 56.8(Pull Up) 57.3(Locked Rotor)
CURRENT (amps) 1.7(Full Load) 0(Break Down) 0(Pull Up) 7.35(Locked Rotor)
Efficiency (%) 0(Full Load) 62.4(75% Load) 54.4(50% Load) 38.4(25% Load)
PowerFactor 0(Full Load) 47.3(75% Load) 37.6(50% Load) 27.1(25% Load)

Load Curve Data @50 Hz , NONE Volts , 1/3 Horsepower
Load Amps KW2 RPM Torque EFF PF Rise By Resis Frame Rise
0.0 1.62 0.105 1498 0.0 0.0 16.9 0.0 -
0.25 1.59 0.165 1487 4.8 38.4 27.1 0.0 -
0.5 1.61 0.231 1476 9.6 54.4 37.6 0.0 -
0.75 1.66 0.3 1463 14.4 62.4 47.3 0.0 -
1.0 1.73 0.365 1451 19.2 67.7 55.4 0.0 -
1.25 1.82 0.435 1437 24.0 70.4 62.5 0.0 -
1.5 1.98 0.528 1420 28.8 68.8 69.9 0.0 -
1.75 2.12 0.606 1405 33.6 69.2 74.7 0.0 -
2.0 2.3 0.691 1386 38.13 67.9 78.6 0.0 -