Other Purpose Motor, 10 & 2.50 HP, 3 Ph, 60 & 60 Hz, 460 & 460 V, 1800 & 1800 RPM, 256T Frame, DP
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Other Purpose Motor, 10 & 2.50 HP, 3 Ph, 60 & 60 Hz, 460 & 460 V, 1800 & 1800 RPM, 256T Frame, DP
Part#: 256TTDX7253
Catalog#: Y471
Model#: 256TTDX7253BB
Weight: 145 lb
List Price: $5,254.00
Your Price: Login is Required
Key Features
- Economical two-winding design
Specifications
| Phase | Phase: 3 | Output HP | Output HP: 10 & 2.50 Hp |
| Output KW | Output KW: 7.5 & 1.9 kW | Voltage | Voltage: 460 & 460 V |
| Speed | Speed: 1760 & 880 rpm | Service Factor | Service Factor: 1.15 & 1.15 |
| Frame | Frame: 256T | Enclosure | Enclosure: Drip Proof |
| Thermal Protection | Thermal Protection: No Protection | Efficiency | Efficiency: 86.5 & 72.5 % |
| Ambient Temperature | Ambient Temperature: 40 °C | Frequency | Frequency: 60 & 60 Hz |
| Current | Current: 12.9 & 5.6 A | Power Factor | Power Factor: 84.1 |
| Duty | Duty: Continuous | Insulation Class | Insulation Class: B |
| Design Code | Design Code: 2VT | KVA Code | KVA Code: J |
| Drive End Bearing Size | Drive End Bearing Size: 6309 | Opp Drive End Bearing Size | Opp Drive End Bearing Size: 6208 |
| UL | UL: Recognized | CSA | CSA: Y |
| CE | CE: Y | IP Code | IP Code: 12 |
| Number of Speeds | Number of Speeds: 2 |
| Electrical Type | Electrical Type: Squirrel Cage Induction Run | Starting Method | Starting Method: Across The Line |
| Poles | Poles: 4//8 | Rotation | Rotation: Reversible |
| Resistance Main | Resistance Main: 1.385 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: Rolled Steel |
| Shaft Type | Shaft Type: T | Overall Length | Overall Length: 22.32 in |
| Frame Length | Frame Length: 15.45 in | Shaft Diameter | Shaft Diameter: 1.625 in |
| Shaft Extension | Shaft Extension: 4.19 in | Assembly/Box Mounting | Assembly/Box Mounting: F1/F2 Capable |
| Service Factor | Service Factor: 1.15 | Frame Suffix | Frame Suffix: T |
| Current | Current: 12.9 A | Synchronous RPM | Synchronous RPM: 1800 & 1800 rpm |
| Frequency | Frequency: 60 Hz | Speed | Speed: 1760 rpm |
| Connection Drawing | Connection Drawing: A-EE7317 | Outline Drawing | Outline Drawing: A-SS86503-1545 |
| Voltage | Voltage: 460 V | Output KW | Output KW: 7.5 kW |
| Output HP | Output HP: 10 Hp | Frame Size | Frame Size: 256 |
| Torque UOM | Torque UOM: LB-FT | Efficiency | Efficiency: 86.5 % |
| Packaged Length | Packaged Length: 30.19 IN | Weight | Weight: 145.00 LB |
| UPC | UPC: 722856042583 | Packaged Width | Packaged Width: 16.50 IN |
| HTC | HTC: 8501.52.4000 | Country of Origin | Country of Origin: United States of America |
| Packaged Height | Packaged Height: 14.00 IN |
| % of Rated Load | 0% | 25% | 50% | 75% | 100% | 115% | 125% |
|---|---|---|---|---|---|---|---|
| % of Rated Load: Current (Amps) | 0%: 5.80 | 25%: 6.50 | 50%: 8.00 | 75%: 10.50 | 100%: 12.90 | 115%: 14.50 | 125%: 16.00 |
| % of Rated Load: Rated Output (KW) | 0%: 0.50 | 25%: 2.50 | 50%: 4.50 | 75%: 6.50 | 100%: 8.50 | 115%: 10.00 | 125%: 11.00 |
| % of Rated Load: Efficiency (%) | 0%: 0.0 | 25%: 76.5 | 50%: 84.0 | 75%: 86.5 | 100%: 86.5 | 115%: 85.5 | 125%: 85.0 |
| % of Rated Load: Power Factor (%) | 0%: 11.0 | 25%: 47.0 | 50%: 68.0 | 75%: 79.0 | 100%: 84.1 | 115%: 86.0 | 125%: 87.0 |
| % of Rated Load: Speed (RPM) | 0%: 1,800 | 25%: 1,790 | 50%: 1,780 | 75%: 1,770 | 100%: 1,760 | 115%: 1,750 | 125%: 1,745 |
| % of Rated Load: Temp. Rise @ FL | 0%: 0.0 | 25%: 0.0 | 50%: 0.0 | 75%: 0.0 | 100%: 70.0 | 115%: 90.0 | 125%: 0.0 |
| % of Rated Load: Torque (ft-lbs) | 0%: 0.00 | 25%: 7.50 | 50%: 15.00 | 75%: 22.50 | 100%: 30.00 | 115%: 34.50 | 125%: 37.50 |
| Curvepoint | Current (Amps) | Current (%) | Torque (ft-lbs) | Torque (%) | Speed (RPM) | Rated Output (KW) | Power Factor (%) | Rated Output (Hp) |
|---|---|---|---|---|---|---|---|---|
| Curvepoint: Break-Down | Current (Amps): 56.00 | Current (%): 434.0 | Torque (ft-lbs): 94.00 | Torque (%): 313.0 | Speed (RPM): 1,555 | Rated Output (KW): | Power Factor (%): 78.0 | Rated Output (Hp): 10.00 |
| Curvepoint: Locked-Rotor | Current (Amps): 94.00 | Current (%): 729.0 | Torque (ft-lbs): 66.00 | Torque (%): 220.0 | Speed (RPM): 0 | Rated Output (KW): | Power Factor (%): 52.0 | Rated Output (Hp): 10.00 |
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 |