MARATHON ELECTRIC E197A
MARATHON ELECTRIC
MARATHON ELECTRIC E197A
E197A PART NUMBER
256TTDR16026 Close Coupled Pump Motor - 3 ph, 20 hp, 1800 rpm, 230/460 V, 256JM Frame, DP (Drip Proof) Enclosure, 60 Hz, 1770 rpm Base RPM
QTY QUOTEMARATHON ELECTRIC - MARATHON ELECTRIC E197A
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 |
|---|---|
| Volts @ Frequency | 230/460 @ 60 V, Hz |
| Motor Phase | 3 ph |
| Shaft Type | JM |
| Motor Horsepower | 20 , 20.0 hp |
| Standards Met | CE,UL Recognized,CSA |
| Synchronous Rpm | 1800 rpm |
| Shaft Diameter | 1.63 in |
| Motor Supply Voltage | 230/460 V |
| Shaft Rotation | Reversible |
| Frame Size | 256JM |
| Overall Length (C-Dimension) | 21.89 in |
| Enclosure Type | DP (Drip Proof) |
| Bearing Type | Ball |
| Frequency Rating | 60 Hz |
| Drive End Bearing Size | 6309 |
| Mounting Type | Rigid Base |
| Opposite Drive End Bearing Size | 6207 |
| Assembly/Box Mounting | F1/F2 Capable |
| Opposite Drive End Bearing Type | Ball |
| Duty / Condition Type | Continous Duty |
| Nema Design Class | B |
| Thermal Protection | None |
| Service Factor | 1.15 |
| Starting Method | Across The Line |
| Frame Material | Rolled Steel |
| Electrical Type | Squirrel Cage Induction Run |
| Insulation Class | B |
| Kw | 14.9 kW |
| Ip Rating | 12 |
| Full Load Efficiency | 0.936 |
| Weight | 260 lbs |
| Ambient Temperature Range | 40 °C |
| Manufacturer Upc Number | 722856051028 |
| Base Rpm | 1770 rpm |
| Manufacturer Product Page | https://www.regalbeloit.com/api/sitecore/Product/GeneratePack?model=256TTDR16026 |
| 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=256TTDR16026 |
| Motor Orientation | Horizontal |
| 2D Drawing | https://ids.regalbeloit.com/drawingsearchcomponent/drawing.do?invoke=viewDrawingSearchResults&drawingNo=610-0013&displayType=pdf&rules=on&[email protected]&[email protected]&model=256TTDR16026 |
| Motor Poles | 4-pole |
