MARATHON ELECTRIC U103A
MARATHON ELECTRIC
MARATHON ELECTRIC U103A
U103A PART NUMBER
256TTDR16008 Close Coupled Pump Motor - 3 ph, 25 hp, 3600 rpm, 230/460 V, 256JM Frame, DP (Drip Proof) Enclosure, 60 Hz, 3525 rpm Base RPM
QTY QUOTEMARATHON ELECTRIC - MARATHON ELECTRIC U103A
NEMA JM pump shaft dimensions
JMV frame includes drip cover for vertical mount without base
JM frame has rigid base, drip cover not included
Mechanically locked on shaft end
Continuous duty
SPECIFICATIONS
| Motor Category | Close Coupled Pump Motor |
|---|---|
| Motor Poles | 2-pole |
| Motor Phase | 3 ph |
| Volts @ Frequency | 230/460 @ 60 V, Hz |
| Motor Horsepower | 25.0 , 25 hp |
| Shaft Type | JM |
| Synchronous Rpm | 3600 rpm |
| Standards Met | CE,UL Recognized,CSA |
| Motor Supply Voltage | 230/460 V |
| Shaft Diameter | 1.63 in |
| Frame Size | 256JM |
| Shaft Rotation | Reversible |
| Enclosure Type | DP (Drip Proof) |
| Overall Length (C-Dimension) | 23.6 in |
| Frequency Rating | 60 Hz |
| Bearing Type | Ball |
| Mounting Type | Rigid Base |
| Drive End Bearing Size | 6309 |
| Assembly/Box Mounting | F1/F2 Capable |
| Opposite Drive End Bearing Size | 6207 |
| Duty / Condition Type | Continous Duty |
| Opposite Drive End Bearing Type | Ball |
| Thermal Protection | None |
| Nema Design Class | B |
| Starting Method | Across The Line |
| Service Factor | 1.15 |
| Electrical Type | Squirrel Cage Induction Run |
| Frame Material | Rolled Steel |
| Kw | 18.7 kW |
| Insulation Class | B |
| Full Load Efficiency | 0.92 |
| Ip Rating | 12 |
| Ambient Temperature Range | 40 °C |
| Manufacturer Upc Number | 722856054432 |
| Base Rpm | 3525 rpm |
| Manufacturer Product Page | https://www.regalbeloit.com/api/sitecore/Product/GeneratePack?model=256TTDR16008 |
| Kva Code | G |
| Wiring Diagram | https://ids.regalbeloit.com/drawingsearchcomponent/drawing.do?invoke=viewDrawingSearchResults&drawingNo=80022802&displayType=pdf&rules=on&[email protected]&[email protected]&model=256TTDR16008 |
| Motor Orientation | Horizontal |
| 2D Drawing | https://ids.regalbeloit.com/drawingsearchcomponent/drawing.do?invoke=viewDrawingSearchResults&drawingNo=610-0016&displayType=pdf&rules=on&[email protected]&[email protected]&model=256TTDR16008 |
