40Z949
Motor, 1-1/2 HP, 1755 RPM, 230/460V, 145T
Motor, 250 HP, 1190 RPM, 460V
General Purpose Motor, 3-Phase, 250 HP, Nameplate RPM 1190, Voltage 460, 447/449T Frame, Totally Enclosed Fan-Cooled, Number of Speeds 1, Full Load Amps 300, 60/50 Hz, Base Mounting, Thermal Protection None, Insulation Class H, Service Factor 1.15, Ball Bearings, Max. Ambient Temp. 40 Degrees C, Rotation CW/CCW, Overall Length 51-7/8 In., Shaft Dia. 3-3/8 In., Shaft Length 8-3/4 In., Capacitor Required No
Артикул:
44Z691
Каталог:
Grainger
Производитель:
MARATHON MOTORS
Номер модели:
449TTFS8077
Страна производства:
USA
Вес (кг):
1405.45
Спецификация:
| Item: General Purpose Motor |
| Motor Type: 3-Phase |
| Enclosure: Totally Enclosed Fan-Cooled |
| HP: 250 |
| Nameplate RPM: 1190 |
| NEMA/IEC Frame: 447/449T |
| Frame: 447/449T |
| Voltage: 460 |
| Hz: 60/50 |
| Phase: 3 |
| Full Load Amps: 300 |
| Number of Speeds: 1 |
| Mounting: Base |
| Mounting Position: Horizontal |
| Thermal Protection: None |
| Insulation Class: H |
| Service Factor: 1.15 |
| Bearings: Ball |
| Frame Material: Cast Iron |
| Max. Ambient Temp.: 40 Degrees C |
| Rotation: CW/CCW |
| Shaft Dia.: 3-3/8" |
| Shaft Length: 8-3/4" |
| Length Less Shaft: 43-1/8" |
| Overall Length: 51-7/8" |
| Shaft Type: Keyed |
| RPM Range: 1000-1380 |
| Standards: UL Recognized (E49747), CSA Certified (LR2025) |
| Duty: Continuous |
| Efficiency Group: Epact |
| Nominal Efficiency: 95.4% |
| Inverter Rated: Yes |
| Capacitor Required: No |
| Warranty (Years): 1 |
| Дополнительные аксессуары: | ||||
Артикул Каталог |
Наименование |
Описание | Производитель № модели |
|
|---|---|---|---|---|
| 41D799 Grainger |
 |
Split Bearing Protection Ring, Type 444T, 445T, 447T, 449T, Aluminum Material, Fits Shaft Dia. 3-3/8 In, For Use With Motor Frame 444T, 445T, 447T, 449T, Includes Mounting Bracket | AEGIS SGR-3.375-UKIT-1A4 |
|
