Speed Ratio Motor, 25 HP, 3 Ph, 60 Hz, 230/460 V, 1800 RPM, 284T Frame, TEFC
Speed Ratio Motor, 25 HP, 3 Ph, 60 Hz, 230/460 V, 1800 RPM, 284T Frame, TEFC - LM21208
Part#: LM21208
Catalog#: LM21208
Model#: AF4P25T61Q40
Weight: 350 lb
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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 frame
- No mounting available for encoder devices
- Normally closed thermostats
- Steel and aluminum frame construction - see notes
- Precision balanced rotors
Specifications
| Phase | Phase: 3 | Output HP | Output HP: 25 Hp |
| Output KW | Output KW: 18.7 kW | Voltage | Voltage: 230/460 V |
| Speed | Speed: 1777 rpm | Service Factor | Service Factor: 1 |
| Frame | Frame: 284T | Enclosure | Enclosure: Totally Enclosed Fan Cooled |
| Thermal Protection | Thermal Protection: No Protection | Efficiency | Efficiency: 93.6 % |
| Ambient Temperature | Ambient Temperature: 40 °C | Frequency | Frequency: 60 Hz |
| Current | Current: 64.0/32.0 A | Power Factor | Power Factor: 79 |
| Duty | Duty: Continuous | Insulation Class | Insulation Class: F |
| Design Code | Design Code: INV | KVA Code | KVA Code: G |
| Drive End Bearing Size | Drive End Bearing Size: 6312 | Opp Drive End Bearing Size | Opp Drive End Bearing Size: 6209 |
| UL | UL: Recognized | CSA | CSA: Y |
| CE | CE: Y | IP Code | IP Code: 43 |
| Number of Speeds | Number of Speeds: 1 |
| Electrical Type | Electrical Type: Squirrel Cage Inverter Duty | Starting Method | Starting Method: Wye Start Delta Run Or Inverter |
| Poles | Poles: 4 | Rotation | Rotation: Reversible |
| Resistance Main | Resistance Main: .286 Ohms | Mounting | Mounting: Rigid Base |
| Motor Orientation | Motor Orientation: Horizontal | Drive End Bearing | Drive End Bearing: Ball |
| Opp Drive End Bearing | Opp Drive End Bearing: Ball | Frame Material | Frame Material: Aluminum |
| Shaft Type | Shaft Type: T | Overall Length | Overall Length: 26.62 in |
| Frame Length | Frame Length: 13.75 in | Shaft Diameter | Shaft Diameter: 1.875 in |
| Shaft Extension | Shaft Extension: 4.62 in | Assembly/Box Mounting | Assembly/Box Mounting: F1/F2 CAPABLE |
| Inverter Load | Inverter Load: CONSTANT 4:1 |
| Service Factor | Service Factor: 1 | Frame Suffix | Frame Suffix: T |
| Current | Current: 64.0/32.0 A | Synchronous RPM | Synchronous RPM: 1800 rpm |
| Frequency | Frequency: 60 Hz | Speed | Speed: 1777 rpm |
| Connection Drawing | Connection Drawing: EE7308BZ-LN | Outline Drawing | Outline Drawing: XF5F1SS1-1375 |
| Voltage | Voltage: 230/460 V | Output KW | Output KW: 18.7 kW |
| Output HP | Output HP: 25 Hp | Frame Size | Frame Size: 284 |
| Torque UOM | Torque UOM: LB-FT | Efficiency | Efficiency: 93.6 % |
| % of Rated Load | 0% | 25% | 50% | 75% | 100% | 115% | 125% |
|---|---|---|---|---|---|---|---|
| % of Rated Load: Current (Amps) | 0%: 13.50 | 25%: 15.60 | 50%: 19.80 | 75%: 25.30 | 100%: 32.00 | 115%: 36.00 | 125%: 40.00 |
| % of Rated Load: Rated Output (KW) | 0%: 0.75 | 25%: 5.30 | 50%: 10.00 | 75%: 15.00 | 100%: 20.00 | 115%: 23.30 | 125%: 25.30 |
| % of Rated Load: Efficiency (%) | 0%: 0.0 | 25%: 89.5 | 50%: 93.0 | 75%: 93.6 | 100%: 93.6 | 115%: 93.0 | 125%: 92.4 |
| % of Rated Load: Power Factor (%) | 0%: 3.5 | 25%: 41.5 | 50%: 63.5 | 75%: 74.0 | 100%: 79.0 | 115%: 80.0 | 125%: 81.0 |
| % of Rated Load: Speed (RPM) | 0%: 1,800 | 25%: 1,795 | 50%: 1,790 | 75%: 1,785 | 100%: 1,777 | 115%: 1,773 | 125%: 1,770 |
| % of Rated Load: Temp. Rise @ FL | 0%: 0.0 | 25%: 0.0 | 50%: 0.0 | 75%: 0.0 | 100%: 65.0 | 115%: 85.0 | 125%: 105.0 |
| % of Rated Load: Torque (ft-lbs) | 0%: 0.00 | 25%: 18.30 | 50%: 36.50 | 75%: 55.00 | 100%: 74.00 | 115%: 85.00 | 125%: 93.00 |
| Curvepoint | Current (Amps) | Current (%) | Torque (ft-lbs) | Torque (%) | Speed (RPM) | Rated Output (KW) | Power Factor (%) | Rated Output (Hp) |
|---|---|---|---|---|---|---|---|---|
| Curvepoint: Break-Down | Current (Amps): 101.00 | Current (%): 316.0 | Torque (ft-lbs): 165.00 | Torque (%): 223.0 | Speed (RPM): 1,700 | Rated Output (KW): | Power Factor (%): 64.0 | Rated Output (Hp): 25.00 |
| Curvepoint: Locked-Rotor | Current (Amps): 182.00 | Current (%): 575.0 | Torque (ft-lbs): 178.00 | Torque (%): 241.0 | Speed (RPM): 0 | Rated Output (KW): | Power Factor (%): 44.0 | Rated Output (Hp): 25.00 |
| Curvepoint: Pull-Up | Current (Amps): 165.00 | Current (%): 518.0 | Torque (ft-lbs): 123.00 | Torque (%): 204.0 | Speed (RPM): 1,300 | Rated Output (KW): | Power Factor (%): 0.0 | Rated Output (Hp): 25.00 |
| Curvepoint: 2/3 | Current (Amps): 156.00 | Current (%): 489.0 | Torque (ft-lbs): 140.00 | Torque (%): 216.0 | Speed (RPM): 800 | Rated Output (KW): | Power Factor (%): 0.0 | Rated Output (Hp): 25.00 |
| Curvepoint: Full Load | Current (Amps): 32.00 | Current (%): 100.0 | Torque (ft-lbs): 74.00 | Torque (%): 100.0 | Speed (RPM): 1,777 | Rated Output (KW): | Power Factor (%): 79.0 | Rated Output (Hp): 25.00 |
| Curvepoint: 1/3 | Current (Amps): 175.00 | Current (%): 546.0 | Torque (ft-lbs): 152.00 | Torque (%): 204.0 | Speed (RPM): 400 | Rated Output (KW): | Power Factor (%): 0.0 | Rated Output (Hp): 25.00 |
| Curvepoint: No Load | Current (Amps): 13.50 | Current (%): 42.0 | Torque (ft-lbs): 0.00 | Torque (%): 0.0 | Speed (RPM): 1,800 | Rated Output (KW): | Power Factor (%): 3.5 | Rated Output (Hp): 25.00 |
Efficiency
| Country | Complies with standards |
|---|---|
| Country: United States | Complies with standards: check_circle |
| Country: Canada | Complies with standards: check_circle |
| Country: Mexico | Complies with standards: check_circle |
| Country: Australia | Complies with standards: check_circle |
| Country: Brazil | Complies with standards: check_circle |
| Country: Chile | Complies with standards: check_circle |
| Country: China | Complies with standards: check_circle |
| Country: Europe | Complies with standards: check_circle |
| Country: Japan | Complies with standards: check_circle |
| Country: New Zealand | Complies with standards: check_circle |
| Country: Saudi Arabia | Complies with standards: check_circle |
| Country: South Korea | Complies with standards: check_circle |