Leeson 120998 AC Motor, 4 HP, 3600 rpm, 230V, 145Y Frame, TEFC, Delta Unisaw® Mount
- MFR #120998.00
- EIS #MOT120998
- UPC #00069172001649
$2,111.79 / each
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|---|---|---|---|---|
 | 4 HP | 145 | $ / each |
Leeson Definite Purpose AC Motor, Bearing Type: Ball, Construction: Steel Frame, Enclosure Type: Totally Enclosed Fan-Cooled, Finish: Black Enamel Painted, Frequency Rating: 60 Hz, Includes: 54 Inch Cord, Mounting Type: Delta Unisaw®, Number of Poles: 2, Overload Protector: No, Phase: 1-Phase, Rotation: Fixed Counter-Clockwise, Service Factor: 1, Shaft Diameter: 0.7495 Inch, Shaft Length: 1.75 Inch, Speed Rating: 3600 rpm, Temperature Rating: 40 deg C, Thermal Protection: No, Voltage Rating: 230V.
Leeson AC motor pivots on rod for belt tensioning. Extra high breakdown torques for maximum cutting power.
Features
- Motors 120925.00 and 120997.00 replaces Delta UNISAW® motor 83-621(1-1/2 HP )
- Motors 120728.00 and 120998.00 replaces Delta UNISAW® motor 83-651 (3 HP)
- Voltage rating: 230V
- Shaft diameter: 0.7495 - 0.75 Inch
- Speed rating: 3600 rpm at 60 Hz
- Service factor: 1 at 60 Hz
- Dimensions: 13.68 Inch L
- Full load ampere: 17.6A at 230V
- Torque rating: 6 lb-ft (Full Load), 14.3 lb-ft (Break Down), 13.3 lb-ft (Pull Up), 12.3 lb-ft (Locked Rotor)
- HP rating: 4 HP at 60 Hz
- Power rating: 2.98kW at 60 Hz
- Full load efficiency: 84% at 60 Hz
- Full load power factor: 94% at 60 Hz
General Information
| Item Name | AC Motor |
| Trade Name | Leeson |
| Series | LE-230-DU-TEFC-SF-ACM |
General Features
| Standards | UL Listed, CSA Approved |
| Type | Definite Purpose |
Design & Construction
| Bearing Type | Ball |
| Construction | Steel Frame |
| Enclosure Type | Totally Enclosed Fan-Cooled |
| Frame Type | 145Y |
| Insulation Type | Class F |
| KVA Code | H |
| Mounting Type | Delta Unisaw® |
| Rotation | Fixed Counter-Clockwise |
| Start Method | Across The Line, Capacitor Start/Capacitor Run |
Performance Details
| Full Load Efficiency | 84% |
| 1/2 Load Efficiency | 82.8% |
| Overload Protector | No |
| 3/4 Load Efficiency | 83% |
| Torque Rating | 6 lb-ft |
| Speed Rating | 3600 rpm |
Electrical Properties
| Frequency Rating | 60 |
| Full Load Ampere | 17.6 A |
| Full Load Power Factor | 94% |
| 1/2 Load Power Factor | 91.4% |
| HP Rating | 4 HP |
| Locked Rotor Ampere | 107 A |
| Phase | 1-Phase |
| Service Factor | 1 |
| 3/4 Load Power Factor | 93.8% |
| Voltage Rating | 230 V |
Physical Properties
| Frame Size | 145 |
| Number of Poles | 2 |
| Shaft Length | 1.75 |
| Weight | 48 lb |
| Shaft Diameter | 0.7495 Inch |
Environmental Condition
| Thermal Protection | No |
| Temperature Rating | 40 °C |
Supporting Information
| Includes | 54 Inch Cord |
Documents
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