MARATHON ELECTRIC W507A
MARATHON ELECTRIC
MARATHON ELECTRIC W507A
W507A PART NUMBER
145THTN19059 Severe Duty Motor - 3 ph Phase, 1-1/2 hp, 1800 rpm, 460 V, 145T Frame, TENV (Totally Enclosed Non-Ventilated) Enclosure, 60 Hz
QTY QUOTEMARATHON ELECTRIC - MARATHON ELECTRIC W507A
Blue Chip® quality, 100% cast iron construction for rigidity and reduced vibration
Inpro/Seal® VBX® bearing isolators on drive end shaft extension TENV and on both ends of TEFC
Provisions to add stub shaft for an encoder (182T-449T, TEFC only)
Internal and external surfaces treated with epoxy paint
MAX GUARD® Class F insulation system
Constant Torque speed range is listed in CT SPEED RANGE column
1.15 Service Factor on sinewave, 1.0 Service Factor on IGBT power
Bearing caps (254T and larger); Precision balanced to .08”/sec
Extended grease tubes, regreasable in service
SPECIFICATIONS
| Motor Category | General Severe Duty Motor |
|---|---|
| Volts @ Frequency | 460 @ 60 V, Hz |
| Motor Phase | 3 ph |
| Shaft Type | T |
| Motor Horsepower | 1-1/2 , 1.50 hp |
| Shaft Diameter | 0.88 in |
| Synchronous Rpm | 1800 rpm |
| Shaft Rotation | Reversible |
| Motor Supply Voltage | 460 V |
| Motor Length Less Shaft | 6.25 in |
| Frame Size | 145T |
| Overall Length (C-Dimension) | 11.43 in |
| Enclosure Type | TENV (Totally Enclosed Non-Ventilated) |
| Bearing Type | Ball |
| Frequency Rating | 60 Hz |
| Drive End Bearing Size | 6205 |
| Duty / Condition Type | Continous Duty |
| Opposite Drive End Bearing Size | 6203 |
| Assembly/Box Mounting | F1/F2 Capable |
| Opposite Drive End Bearing Type | Ball |
| Mounting Type | Rigid Base |
| Nema Design Class | B |
| Base Rpm | 1755 rpm |
| Service Factor | 1.15 |
| Thermal Protection | None |
| Frame Material | Cast Iron |
| Ambient Temperature Range | 40 °C |
| Insulation Class | F |
| Electrical Type | Squirrel Cage Inverter Rated |
| Ip Rating | 56 |
| Kva Code | P |
| Standards Met | CE,UL Recognized,CSA |
| Starting Method | Line Or Inverter |
| Manufacturer Product Page | https://www.regalbeloit.com/api/sitecore/Product/GeneratePack?model=145THTN19059 |
| Kw | 1.1 kW |
| Manufacturer Upc Number | 722856055033 |
| Full Load Efficiency | 0.865 |
| 2D Drawing | https://ids.regalbeloit.com/drawingsearchcomponent/drawing.do?invoke=viewDrawingSearchResults&drawingNo=A-104326-625&displayType=pdf&rules=on&[email protected]&[email protected]&model=145THTN19059 |
| Motor Orientation | Horizontal |
| Wiring Diagram | https://ids.regalbeloit.com/drawingsearchcomponent/drawing.do?invoke=viewDrawingSearchResults&drawingNo=EE7300&displayType=pdf&rules=on&[email protected]&[email protected]&model=145THTN19059 |
| Motor Poles | 4-pole |
