Brake Motor, 15 HP, 3 Ph, 60 Hz, 230/460 V, 1800 RPM, 254TC Frame, TENV
Brake Motor, 15 HP, 3 Ph, 60 Hz, 230/460 V, 1800 RPM, 254TC Frame, TENV
Part#: 254THTNA8071
Catalog#: Y992
Model#: 254THTNA8071AB
Weight: 384 lb
Key Features
- MAX GUARD® Class F insulation system
- Constant torque operation from 0 to base speed on vector drive
- Constant Horsepower operation up to twice base RPM
- Optimized for operation with IGBT inverter (NEMA Design A)
- Normally closed thermostats (one per phase, Class F)
- Will accept encoder through Mod Central (see mod 24 for encoder mounting)
- Stearns brakes, 87 series
- Includes 140% rated spring-set self-adjusting NEMA 2 disk brake (Brake coil voltage matches motor)
Specifications
| Phase | Phase: 3 | Output HP | Output HP: 15 Hp |
| Output KW | Output KW: 11.2 kW | Voltage | Voltage: 230/460 V |
| Speed | Speed: 1772 rpm | Service Factor | Service Factor: 1 |
| Frame | Frame: 254TC | Enclosure | Enclosure: Totally Enclosed Non Ventilated |
| Thermal Protection | Thermal Protection: Thermostat | Efficiency | Efficiency: 93 % |
| Ambient Temperature | Ambient Temperature: 40 °C | Frequency | Frequency: 60 Hz |
| Current | Current: 40.5/20.2 A | Power Factor | Power Factor: 74.5 |
| Duty | Duty: Continuous | Insulation Class | Insulation Class: F |
| Design Code | Design Code: INV | KVA Code | KVA Code: K |
| Drive End Bearing Size | Drive End Bearing Size: 6309 | Opp Drive End Bearing Size | Opp Drive End Bearing Size: 6309 |
| 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: Inverter Only |
| Poles | Poles: 4 | Rotation | Rotation: Reversible |
| Resistance Main | Resistance Main: .44 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: Cast Iron |
| Shaft Type | Shaft Type: T | Overall Length | Overall Length: 31.53 in |
| Frame Length | Frame Length: 10.50 in | Shaft Diameter | Shaft Diameter: 1.625 in |
| Shaft Extension | Shaft Extension: 3.75 in | Assembly/Box Mounting | Assembly/Box Mounting: F1/F2 CAPABLE |
| Inverter Load | Inverter Load: CONSTANT 2000:1 |
| Service Factor | Service Factor: 1 | Frame Suffix | Frame Suffix: TC |
| Current | Current: 40.5/20.2 A | Synchronous RPM | Synchronous RPM: 1800 rpm |
| Frequency | Frequency: 60 Hz | Speed | Speed: 1772 rpm |
| Connection Drawing | Connection Drawing: A-EE7308T | Outline Drawing | Outline Drawing: B-SS203666-1050 |
| Voltage | Voltage: 230/460 V | Output KW | Output KW: 11.2 kW |
| Output HP | Output HP: 15 Hp | Frame Size | Frame Size: 254 |
| Torque UOM | Torque UOM: LB-FT | Efficiency | Efficiency: 93 % |
| Packaged Length | Packaged Length: 44.88 IN | Weight | Weight: 384.00 LB |
| UPC | UPC: 722856025685 | Packaged Width | Packaged Width: 26.00 IN |
| Country of Origin | Country of Origin: United States of America | Packaged Height | Packaged Height: 18.65 IN |
| % of Rated Load | 0% | 25% | 50% | 75% | 100% | 125% | 150% | 200% |
|---|---|---|---|---|---|---|---|---|
| % of Rated Load: Current (Amps) | 0%: 11.80 | 25%: 12.50 | 50%: 14.20 | 75%: 17.00 | 100%: 20.20 | 125%: 24.00 | 150%: 0.00 | 200%: 0.00 |
| % of Rated Load: Rated Output (KW) | 0%: 0.50 | 25%: 3.20 | 50%: 6.00 | 75%: 9.00 | 100%: 12.00 | 125%: 15.00 | 150%: 0.00 | 200%: 0.00 |
| % of Rated Load: Efficiency (%) | 0%: 0.0 | 25%: 87.5 | 50%: 91.7 | 75%: 93.0 | 100%: 93.0 | 125%: 92.4 | 150%: 0.0 | 200%: 0.0 |
| % of Rated Load: Power Factor (%) | 0%: 4.0 | 25%: 32.0 | 50%: 53.0 | 75%: 66.5 | 100%: 74.5 | 125%: 79.0 | 150%: 0.0 | 200%: 0.0 |
| % of Rated Load: Speed (RPM) | 0%: 1,800 | 25%: 1,792 | 50%: 1,785 | 75%: 1,780 | 100%: 1,772 | 125%: 1,765 | 150%: 0 | 200%: 0 |
| % of Rated Load: Temp. Rise @ FL | 0%: 0.0 | 25%: 0.0 | 50%: 0.0 | 75%: 0.0 | 100%: 85.0 | 125%: 0.0 | 150%: 0.0 | 200%: 0.0 |
| % of Rated Load: Torque (ft-lbs) | 0%: 0.00 | 25%: 11.00 | 50%: 22.00 | 75%: 33.20 | 100%: 44.50 | 125%: 56.00 | 150%: 0.00 | 200%: 0.00 |
| % of Rated Load: | 0%: | 25%: | 50%: | 75%: | 100%: | 125%: | 150%: | 200%: |
| Curvepoint | Current (Amps) | Current (%) | Torque (ft-lbs) | Torque (%) | Speed (RPM) | Rated Output (KW) | Power Factor (%) | Rated Output (Hp) |
|---|---|---|---|---|---|---|---|---|
| Curvepoint: 2/3 | Current (Amps): 105.00 | Current (%): 520.0 | Torque (ft-lbs): 125.00 | Torque (%): 281.0 | Speed (RPM): 1,100 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 15.00 |
| Curvepoint: No Load | Current (Amps): 11.80 | Current (%): 58.0 | Torque (ft-lbs): 0.00 | Torque (%): 0.0 | Speed (RPM): 1,800 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 15.00 |
| Curvepoint: Pull-Up | Current (Amps): 130.00 | Current (%): 644.0 | Torque (ft-lbs): 110.00 | Torque (%): 247.0 | Speed (RPM): 750 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 15.00 |
| Curvepoint: Locked-Rotor | Current (Amps): 155.00 | Current (%): 767.0 | Torque (ft-lbs): 120.00 | Torque (%): 270.0 | Speed (RPM): 0 | Rated Output (KW): | Power Factor (%): 40.0 | Rated Output (Hp): 15.00 |
| Curvepoint: 1/3 | Current (Amps): 145.00 | Current (%): 718.0 | Torque (ft-lbs): 105.00 | Torque (%): 236.0 | Speed (RPM): 350 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 15.00 |
| Curvepoint: Full Load | Current (Amps): 20.20 | Current (%): 100.0 | Torque (ft-lbs): 44.50 | Torque (%): 100.0 | Speed (RPM): 1,772 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 15.00 |
| Curvepoint: Break-Down | Current (Amps): 90.00 | Current (%): 446.0 | Torque (ft-lbs): 180.00 | Torque (%): 404.0 | Speed (RPM): 1,620 | Rated Output (KW): | Power Factor (%): 75.0 | Rated Output (Hp): 15.00 |
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 |
