| Items |
 /Asset/a1150.jpg M480 GE X$D ULTRA® TEFC Extra Severe Duty Motors |
/Asset/a1150.jpg M481 GE X$D ULTRA® TEFC Extra Severe Duty Motors |
/Asset/a1150.jpg M460 GE X$D ULTRA® TEFC Extra Severe Duty Motors |
/Asset/a1150.jpg M477 GE X$D ULTRA® TEFC Extra Severe Duty Motors |
/Asset/a1150.jpg M462 GE X$D ULTRA® TEFC Extra Severe Duty Motors |
|||||
| Enclosure Type | Totally Enclosed Fan Cooled | Totally Enclosed Fan Cooled | Totally Enclosed Fan Cooled | Totally Enclosed Fan Cooled | Totally Enclosed Non-Ventilated | |||||
| HP | 3/4 | 3/4 | 3/4 | 3/4 | 1 | |||||
| RPM | 1200 | 1200 | 900 | 900 | 3600 | |||||
| Voltage | 230 V460 V | 575 V | 230 V460 V | 575 V | 230 V460 V | |||||
| FLA | 1.4 2.8 | 1.1 | 1.9 3.8 | 1.5 | 1.4 2.8 | |||||
| Nom. Eff. | 80.0 | 80.0 | 72.0 | 72.0 | 87.5 | |||||
| Guar. Min. Eff. | 78.5 | 78.5 | 70.0 | 70.0 | 86.5 | |||||
| Price Symbol | G4-7U1 | |||||||||
| Frame | 143T | 143T | 145T | 145T | 143T | |||||
| C Dimension | 13.40 in | |||||||||
| Weight | 43 lbs | 43 lbs | 50 lbs | 50 lbs | 43 lbs | |||||
| Norm. Stk. | No | |||||||||
| Poles | 2 4 6 8 | |||||||||
| Efficiency | Meets or Exceeds NEMA Premium nominal. Exceeds all NEMA Premium minimum efficiencies. | |||||||||
| Frequency | 60 Hz | |||||||||
| NEMA Design | B | |||||||||
| Agency Approvals | C-390 CSA - Motors UL - Component and Insulation System Recognition | |||||||||
| Altitude | 3300 ft | |||||||||
| Ambient Temperature1 | 40 ºC | |||||||||
| Balance/Vibration | 2P: 0.0003 in (P-P) 4P: 0.0004 in (P-P) 6P: 0.0005 in (P-P) 8P: 0.0007 in (P-P) | |||||||||
| Bearing Caps | Both ends are gasketed | |||||||||
| Bearing Housing Rise | 65 ºC | |||||||||
| Bearing Protection | Recessed Slinger, Inpro Seal kit available | |||||||||
| Bearing Type | Ball, Belted 4-pole | |||||||||
| Centered Core | Allows F1-F2 field conversion | |||||||||
| Conduit Box | Gasketed and rotatable, Cast iron | |||||||||
| Div. 2 Temp Codes | An optional Division 2 Nameplate or a statement of maximum internal and external surface temperature can be provided. | |||||||||
| Drains | Stainless Steel T-drains in lowest section of both endshields | |||||||||
| End Shield | Cast Iron | |||||||||
| Fan | Bronze Non-Sparking Plastic | |||||||||
| Fan Cover | Cast Iron | |||||||||
| Fasteners | SAE, Grade 5 | |||||||||
| Foot Draft Angle | ±1.5 º | |||||||||
| Foot Flatness | 0.005 in | |||||||||
| Frame Material | Cast Iron | |||||||||
| Grease | Polyurea | |||||||||
| Ground | Ground lug in Conduit Box | |||||||||
| Industry Specifications | Meets IEEE 45 Marine Duty | |||||||||
| Insulation Class | Class F with H materials | |||||||||
| Insulation System | GEGARD2000™. Non-Hygroscopic, Anti-Fungus, 2400 Volt or 2000 Volt @ 0.1 microsecond rise time. Exceeds NEMA MG1-31 | |||||||||
| Inverter Capabilities | Variable Torque inf:1, Constant Torque 20:1 | |||||||||
| L10 Bearing Life | Direct Coupled: 130000 hrs, Belted: 26280 hrs, Belted L10a: 50000 | |||||||||
| Lifting Means | 4 Lugs cast into frame | |||||||||
| Mounting | F1 as Standard and Modifiable to F2 | |||||||||
| Mounting Holes | 2 per foot | |||||||||
| Nameplate | Stainless Steel includes Weight, 3/4 Load Efficiency, Vibration Limit, Alternate Ambient and Service Factor | |||||||||
| Paint | Buff, Epoxyester | |||||||||
| Relubrication | Both ends, extended through the fan cover | |||||||||
| Rotor | Cast Aluminum | |||||||||
| Service Factor2 | 1.15 | |||||||||
| Shaft TIR | Meets IEEE 841, 0.001 in for shaft diameter 1.625 in and smaller, 0.0015 in for shaft diameter greater than 1.625 in. | |||||||||
| Tach Mounting | Tach kits for field modifications are available | |||||||||
| Temperature Rise3 | 80 ºC | |||||||||
| Tests | NEMA Routine Report including Vibration supplied with motor, IEEE 112 | |||||||||
| Time Rating | Continuous | |||||||||
| Vibration Pads | Cast in vibration pads for repeatable measurements | |||||||||
| Warranty | 36 months from date of purchase, 42 months from date of shipment, whichever occurs first | |||||||||
| Certification |
 EIS Act 2007 Compliant  GEGARD 2000™  NEMA Premium |
|||||||||
| Manufacturer |
 GE |
|||||||||
|
||||||||||
