LEESON Encoder Motor, 0.33 HP, 3 Ph, 60 Hz, 230/460 V, 1800 RPM, 56C Frame, TENV - LM10346
Part #:LM10346
Catalog #:LM10346
Model #:SRN4S0.33TC61Q15
KEY FEATURES
- Inverter duty insulation system
- Constant HP range at 2x base speed 56 - 256T frames
- Constant HP range at 1.5x base speed 284T - 445T frames
- Includes 1024 ppr encoder with differential line driver
- Normally enclosed thermostats
- Steel and aluminum frame construction - see Notes
- C Face designs through 10 HP
- Precision balanced rotors
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Product Specifications
Nameplate Specifications
| Phase: | 3 | Output HP: | 0.33 Hp |
| Output KW: | 0.25 kW | Voltage: | 230/460 V |
| Speed: | 1725 rpm | Service Factor: | 1 |
| Frame: | 56C | Enclosure: | Totally Enclosed Non Ventilated |
| Thermal Protection: | No Protection | Efficiency: | 78.5 % |
| Ambient Temperature: | 40 °C | Frequency: | 60 Hz |
| Current: | 1.0/0.50 A | Power Factor: | 62.5 |
| Duty: | Continuous | Insulation Class: | F |
| Design Code: | INV | KVA Code: | R |
| Drive End Bearing Size: | 203 | Opp Drive End Bearing Size: | 203 |
| UL: | Recognized | CSA: | Y |
| CE: | N | IP Code: | 43 |
| Number of Speeds: | 1 |
Technical Specifications
| Electrical Type: | Squirrel Cage Inverter Duty | Starting Method: | Inverter Only |
| Poles: | 4 | Rotation: | Reversible |
| Resistance Main: | 36.2 Ohms | Mounting: | Rigid Base |
| Motor Orientation: | Horizontal | Drive End Bearing: | Ball |
| Opp Drive End Bearing: | Ball | Frame Material: | Rolled Steel |
| Shaft Type: | NEMA 56 | Overall Length: | 14.47 in |
| Frame Length: | 7.06 in | Shaft Diameter: | 0.625 in |
| Shaft Extension: | 1.88 in | Assembly/Box Mounting: | F1 ONLY |
General Specifications
| UPC: | 691720060698 | Weight: | 39.00 LB |
| Packaged Length: | 16.38 IN | Packaged Width: | 10.50 IN |
| Packaged Height: | 8.12 IN | Country of Origin: | United States of America |
Speed Characteristics
| Curvepoint | Current (Amps) | Current (%) | Torque (ft-lbs) | Torque (%) | Speed (RPM) | Rated Output (KW) | Power Factor (%) | Rated Output (Hp) |
| Locked-Rotor | 6.00 | 1,200.0 | 4.20 | 429.0 | 0 | 72.0 | 0.33 | |
| 2/3 | 4.80 | 960.0 | 4.80 | 490.0 | 1,100 | 0.33 | ||
| 1/3 | 5.30 | 1,060.0 | 3.90 | 398.0 | 500 | 0.33 | ||
| Full Load | 0.50 | 100.0 | 0.98 | 100.0 | 1,765 | 0.33 | ||
| Pull-Up | 5.00 | 1,000.0 | 4.20 | 429.0 | 800 | 0.33 | ||
| Break-Down | 4.20 | 840.0 | 6.00 | 612.0 | 1,265 | 0.33 | ||
| No Load | 0.40 | 80.0 | 0.00 | 0.0 | 1,800 | 0.33 |
Load Characteristics
| % of Rated Load | 0 % | 25 % | 50 % | 75 % | 100 % | 125 % | 150 % | 200 % |
| Current (Amps) | 0.40 | 0.42 | 0.45 | 0.48 | 0.50 | 0.55 | 0.00 | 0.00 |
| Rated Output (KW) | 0.05 | 0.12 | 0.18 | 0.25 | 0.31 | 0.38 | 0.00 | 0.00 |
| Efficiency (%) | 0.0 | 52.5 | 67.5 | 75.5 | 78.5 | 80.0 | 0.0 | 0.0 |
| Power Factor (%) | 12.0 | 28.0 | 41.0 | 52.5 | 62.5 | 69.0 | 0.0 | 0.0 |
| Speed (RPM) | 1,800 | 1,790 | 1,780 | 1,775 | 1,765 | 1,755 | 0 | 0 |
| Temp. Rise @ FL | 0.0 | 0.0 | 0.0 | 0.0 | 30.0 | 0.0 | 0.0 | 0.0 |
| Torque (ft-lbs) | 0.00 | 0.25 | 0.50 | 0.75 | 0.98 | 1.25 | 0.00 | 0.00 |