Marathon Electric Motors
N564
0.25 Hp 60 Hz 1800 rpm Explosion Proof Non Ventilated Three Phase General Purpose Motor
Item #111682069
- 0.25 HP - Three Phase
- 60 Hz - 56C Frame
- 208-230/460 V
- 1725 rpm
features
- 10:1 Variable torque, Constant torque speed range as listed below
- MAX GUARD® Class F insulation system, F1 mounting only, cannot reassemble to F1
- 1.15 Service Factor on sinewave, 1.0 Service Factor on IGBT power
- Double sealed ball bearings, Totally enclosed, non-ventilated
- 303 Stainless steel shaft with spring loaded contact seals in each endshield (Drive end only on TENV motors)
- Stainless steel conduit box cover, nameplate, fan guard (TEFC) and hardware
- Cast oversized conduit box with high temperature nitrile gaskets and threaded entrance
- Plugged drain holes in each endshield for all angle mounting
- Internal corrosion resistant coatings on frame, base, endshields, rotor and stator
- USDA-approved, white epoxy RUST-OLEUM® paint
| Mounting Type | Rigid Base |
| Electrical Type | Squirrel Cage Induction Run |
| Mounting | Rigid Base |
| Assembly/Box Mounting | F1 Only |
| Shaft Type | T |
| DE Bearing Size | 6205 |
| ODE Bearing Size | 6203 |
| Efficiency | 68 |
| HP | 0.25 |
| Enclosure Designation | Totally Enclosed Non Ventilated |
| Hz | 60 |
| IP Rating | IP55 |
| Ambient Temperature Range [Max] | 104 °F |
| No. of Speeds | 1 |
| NEMA Design | B |
| Motor Application | Washdown Duty |
| Open End Bearing | 6203 |
| Insulation Class | F |
| Service Factor | 1.15 |
| No. of Phases | Three |
| Insulation | F |
| Motor Orientation | Horizontal |
| Speed [Max] | 1725 rpm |
| Voltage | 208-230/460 V |
| Phase | Three Phase |
| Drive End Bearing | 6205 |
| Enclosure | TENV |
| Full Load Amps | 1.1/0.55 |
| Poles | 4 |
| Shaft Extension | 1.88 in |
| ODE Bearing Type | Ball |
| Shaft Diameter | 0.625 in |
| Rotation | Reversible |
| Amps | 1.1/0.55 |
| DE Bearing Type | Ball |
| Standard | CE, CSA, UL Recognized |
| Duty | Continuous |
| Frame | 56C |
| Frame Material | Rolled Steel |
| Starting Type | Across The Line |
| No. of Poles | 4 |
| Voltage Rating | 208-230/460 |
| KVA Code | L |
| Power Factor | 57 |
| Weight | 24.0 LB |
| EAN or UPC | 722856029362 |
