General Purpose Motor, 20 & 20 HP, 3 Ph, 60 & 50 Hz, 230/460 & 200/400 V, 1800 & 1500 RPM, 256T Frame, DP
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General Purpose Motor, 20 & 20 HP, 3 Ph, 60 & 50 Hz, 230/460 & 200/400 V, 1800 & 1500 RPM, 256T Frame, DP
Part#: 256TTDX16032
Catalog#: E723B
Model#: 256TTDX16032AA
Weight: 257 lb
Key Features
- Meets or exceeds NEMA Premium® efficiency. Model is in compliance with EISA2007
- Motor not will accept a C-face kit
- F1 mounting only, cannot reassemble to F2
- Rated 60/50 hertz, 190/380 or 380 volt at next lower horsepower
Specifications
| Phase | Phase: 3 | Output HP | Output HP: 20 & 20 Hp |
| Output KW | Output KW: 14.9 & 14.9 kW | Voltage | Voltage: 230/460 & 200/400 V |
| Speed | Speed: 1765 & 1450 rpm | Service Factor | Service Factor: 1.15 & 1.15 |
| Frame | Frame: 256T | Enclosure | Enclosure: Drip Proof |
| Thermal Protection | Thermal Protection: No Protection | Efficiency | Efficiency: 93.6 & 92.4 % |
| Ambient Temperature | Ambient Temperature: 40 °C | Frequency | Frequency: 60 & 50 Hz |
| Current | Current: 49/24.5 & 57.0/28.5 A | Power Factor | Power Factor: 81.5 |
| Duty | Duty: Continuous | Insulation Class | Insulation Class: F |
| Design Code | Design Code: B | KVA Code | KVA Code: F |
| Drive End Bearing Size | Drive End Bearing Size: 6309 | Opp Drive End Bearing Size | Opp Drive End Bearing Size: 6207 |
| UL | UL: Recognized | CSA | CSA: Y |
| CE | CE: Y | IP Code | IP Code: 12 |
| Number of Speeds | Number of Speeds: 1 |
| Electrical Type | Electrical Type: Squirrel Cage Induction Run | Starting Method | Starting Method: Across The Line |
| Poles | Poles: 4 | Rotation | Rotation: Reversible |
| Resistance Main | Resistance Main: 0 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: 22.10 in |
| Shaft Diameter | Shaft Diameter: 1.625 in | Shaft Extension | Shaft Extension: 4 in |
| Assembly/Box Mounting | Assembly/Box Mounting: F1 Only |
| Service Factor | Service Factor: 1.15 | Frame Suffix | Frame Suffix: T |
| Current | Current: 49.0/24.5 A | Synchronous RPM | Synchronous RPM: 1800 & 1500 rpm |
| Frequency | Frequency: 60 Hz | Speed | Speed: 1765 rpm |
| Connection Drawing | Connection Drawing: 80022802 | Outline Drawing | Outline Drawing: 037977-1300 |
| Voltage | Voltage: 230/460 V | Output KW | Output KW: 14.9 kW |
| Output HP | Output HP: 20 Hp | Frame Size | Frame Size: 256 |
| Torque UOM | Torque UOM: LB-FT | Efficiency | Efficiency: 93.6 % |
| Packaged Length | Packaged Length: 26.88 IN | Weight | Weight: 257.00 LB |
| UPC | UPC: 722856004468 | Packaged Width | Packaged Width: 18.38 IN |
| HTC | HTC: 8501.52.8040 | Country of Origin | Country of Origin: Mexico |
| Packaged Height | Packaged Height: 15.00 IN |
| % of Rated Load | 0% | 25% | 50% | 75% | 100% | 115% | 125% | 150% |
|---|---|---|---|---|---|---|---|---|
| % of Rated Load: Current (Amps) | 0%: 9.00 | 25%: 11.00 | 50%: 14.70 | 75%: 19.30 | 100%: 24.50 | 115%: 28.00 | 125%: 30.00 | 150%: 0.00 |
| % of Rated Load: Rated Output (KW) | 0%: 0.50 | 25%: 4.17 | 50%: 8.02 | 75%: 11.75 | 100%: 15.85 | 115%: 18.20 | 125%: 19.75 | 150%: 0.00 |
| % of Rated Load: Efficiency (%) | 0%: 0.0 | 25%: 91.5 | 50%: 92.5 | 75%: 93.4 | 100%: 93.6 | 115%: 91.9 | 125%: 91.5 | 150%: 0.0 |
| % of Rated Load: Power Factor (%) | 0%: 6.1 | 25%: 44.2 | 50%: 67.3 | 75%: 77.6 | 100%: 80.5 | 115%: 81.6 | 125%: 82.6 | 150%: 0.0 |
| % of Rated Load: Speed (RPM) | 0%: 1,800 | 25%: 1,792 | 50%: 1,785 | 75%: 1,776 | 100%: 1,765 | 115%: 1,760 | 125%: 1,756 | 150%: 0 |
| % of Rated Load: Temp. Rise @ FL | 0%: 0.0 | 25%: 0.0 | 50%: 0.0 | 75%: 0.0 | 100%: 35.0 | 115%: 45.0 | 125%: 0.0 | 150%: 0.0 |
| % of Rated Load: Torque (ft-lbs) | 0%: 0.00 | 25%: 14.90 | 50%: 29.80 | 75%: 44.60 | 100%: 59.50 | 115%: 68.40 | 125%: 74.40 | 150%: 0.00 |
| % of Rated Load: | 0%: | 25%: | 50%: | 75%: | 100%: | 115%: | 125%: | 150%: |
| Curvepoint | Current (Amps) | Current (%) | Torque (ft-lbs) | Torque (%) | Speed (RPM) | Rated Output (KW) | Power Factor (%) | Rated Output (Hp) |
|---|---|---|---|---|---|---|---|---|
| Curvepoint: Pull-Up | Current (Amps): 135.00 | Current (%): | Torque (ft-lbs): 113.00 | Torque (%): 190.0 | Speed (RPM): 900 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 20.00 |
| Curvepoint: Break-Down | Current (Amps): 95.00 | Current (%): | Torque (ft-lbs): 160.00 | Torque (%): 269.0 | Speed (RPM): 1,700 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 20.00 |
| Curvepoint: Locked-Rotor | Current (Amps): 140.00 | Current (%): | Torque (ft-lbs): 115.00 | Torque (%): 193.0 | Speed (RPM): 0 | Rated Output (KW): | Power Factor (%): | Rated Output (Hp): 20.00 |
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 |
