Close-Coupled Pump Motor, 20.0 HP, 3 Ph, 60 Hz, 230/460 V, 1800 RPM, 256JP Frame, ODP
Close-Coupled Pump Motor, 20.0 HP, 3 Ph, 60 Hz, 230/460 V, 1800 RPM, 256JP Frame, ODP
Part#: E489M2A
Catalog#: E489M2A
Weight: 287 lb
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Key Features
- Oversized locked shaft end bearing
- External slinger
Specifications
| Phase | Phase: 3 | Output HP | Output HP: 20 Hp |
| Output KW | Output KW: 14.9 kW | Voltage | Voltage: 230/460 V |
| Speed | Speed: 1765 rpm | Service Factor | Service Factor: 1.15 |
| Frame | Frame: 256JP | Thermal Protection | Thermal Protection: No Protection |
| Ambient Temperature | Ambient Temperature: 40 °C | Frequency | Frequency: 60 Hz |
| Current | Current: 49/24.5 A | Duty | Duty: Continuous |
| Insulation Class | Insulation Class: F | Enclosure | Enclosure: Open Drip Proof |
| UL | UL: Recognized | CSA | CSA: Y |
| Number of Speeds | Number of Speeds: 1 |
| Electrical Type | Electrical Type: POLYPHASE | Starting Method | Starting Method: Across The Line |
| Poles | Poles: 4 | Rotation | Rotation: Counterclockwise |
| Mounting | Mounting: Rigid Base | 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: Keyed | Overall Length | Overall Length: 26.48 in |
| Frame Length | Frame Length: 13 in | Shaft Diameter | Shaft Diameter: 1.750 in |
| Shaft Extension | Shaft Extension: 8.125 in |
| Output HP | Output HP: 20 Hp | Output KW | Output KW: 14.9 kW |
| Frame Size | Frame Size: 256 | Frame Suffix | Frame Suffix: JP |
| Synchronous RPM | Synchronous RPM: 1800 rpm | Frequency | Frequency: 60 Hz |
| Voltage | Voltage: 230/460 V | Service Factor | Service Factor: 1.15 |
| Speed | Speed: 1765 rpm | Connection Drawing | Connection Drawing: 80022802.PCX |
| Outline Drawing | Outline Drawing: E489M2A-S01 | Packaged Length | Packaged Length: 31.00 IN |
| Weight | Weight: 287.00 LB | UPC | UPC: 786674072481 |
| Packaged Width | Packaged Width: 19.75 IN | HTC | HTC: 8501.52.8040 |
| Country of Origin | Country of Origin: Mexico | Packaged Height | Packaged Height: 17.37 IN |
Efficiency
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