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Leeson
121929.00
3 HP General Purpose Motor, 3 phase, 3600 RPM, 230/460 V, 145TC Frame, TEFC
MODEL 121929.00
Contact supplier for technical support on: 3232787979
$719.90 Each
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Hz
60
Shaft Diameter
0.875
Insulation Class
F
Efficiency
86.5
Frame
145TC
RPM
3400 - 3600
HP
3
Drive End Bearing Type
Ball
Opp. Drive End Bearing Size
6203
Opp. Drive End Bearing Type
Ball
Frequency
60
Frame Material
Rolled Steel
Drive End Bearing Size
6205
Shaft Length
2.25
Phase
3
KW
2.2
Number of Poles
2
Enclosure
TEFC
Voltage
230/460
Engineering Data
| Volts | 208-230 | ||||
|---|---|---|---|---|---|
| Volts | 460 | ||||
| F. L. Amps | 8.8-8 | ||||
| F. L. Amps | 4 | ||||
| S. F Amps | 10.1-9.2 | ||||
| S. F Amps | 4.6 | ||||
| RPM | 3600 | ||||
| Hertz | 60 | ||||
| HP | 3 | ||||
| Duty | CONTINUOUS | ||||
| TYPE | TF | ||||
| KW | 2.24 | ||||
| Frame | 145TC | ||||
| Serv. Factor | 1.15 | ||||
| Phase | 3 | ||||
| Max Amb | 40 | ||||
| Design | A | ||||
| Code | N | ||||
| Insul Class | F | ||||
| Protection | NOT | ||||
| Therm. Prot. | 9700K46 | ||||
| Eff 100% | 86.5 | ||||
| PF | 86 | ||||
| UL | Y-(LEESON UL REC) | ||||
| CSA | Yes | ||||
| Bearing OPE | 6203 | ||||
| CC Number | CC005A | ||||
| CE | Yes | ||||
| Bearing PE | 6205 | ||||
| Speed Range | NONE | ||||
| Motor Wt. | 49 LB | ||||
| Enclosure | TEFC | ||||
| Lubrication | POLYREX EM | ||||
| Nameplate | 993500 | ||||
| Mounting | RIGID | ||||
| Rotation | REV | ||||
| Assembly | NONE | ||||
| Shaft Dia. | 7/8 IN | ||||
| Ext. Diag. | 005010.20 | ||||
| Outline | 028911-800 | ||||
| Packaging | B | ||||
| Winding | T632209 | ||||
| Carton Label | Leeson Wattsaver | ||||
| GROUP: | 3 | ||||
| Paint | 305056.01 | ||||
| Test Card | 01 | ||||
| Hazardous Loc | NONE | ||||
Performance
| Torque UOM | LB-FT | |||
|---|---|---|---|---|
| Inertia (WK²) | . 09 LB-FT^2 | |||
| Torque | 5.25(Full Load) | 24(Break Down) | 18.2(Pull Up) | 18.6(Locked Rotor) |
| CURRENT (amps) | 4.4(Full Load) | 0(Break Down) | 0(Pull Up) | 45(Locked Rotor) |
| Efficiency (%) | 0(Full Load) | 86(75% Load) | 84.2(50% Load) | 76.4(25% Load) |
| PowerFactor | 0(Full Load) | 82.2(75% Load) | 72.7(50% Load) | 52.4(25% Load) |
Load Curve Data @60 Hz, 460 Volts, 3 Horsepower
| Load | Amps | KW | RPM | Torque | EFF | PF | Rise By Resis | Frame Rise |
|---|---|---|---|---|---|---|---|---|
| 0.0 | 1.9 | 0.27 | 3498 | 0.0 | 0.0 | 17.8 | 0.0 | - |
| 0.25 | 2.0 | 0.752 | 3577 | 1.1 | 74.3 | 47.2 | 0.0 | - |
| 0.5 | 2.5 | 1.347 | 3555 | 2.22 | 83.2 | 67.6 | 0.0 | - |
| 0.75 | 3.1 | 1.957 | 3532 | 3.34 | 85.6 | 79.2 | 0.0 | - |
| 1.0 | 4.0 | 2.58 | 3506 | 4.5 | 86.9 | 81.0 | 60.0 | - |
| 1.25 | 4.7 | 3.24 | 3481 | 5.66 | 86.4 | 86.5 | 0.0 | - |
| 1.5 | 5.5 | 3.92 | 3454 | 6.84 | 85.6 | 89.5 | 0.0 | - |
Source: calculated group: 3
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#699257
Brand
Baldor
Model
CEM3559T
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