2N991
Mtr, 3 Ph, 3 HP, 1170, 208-230/460V, Eff 86.5
Motor, 3-Ph, 450 HP, 3572 RPM, 460V
General Purpose Motor, 3-Phase, 450 HP, Nameplate RPM 3572, Voltage 460, 449TS Frame, Open Dripproof, Number of Speeds 1, Full Load Amps 495, 60/50 Hz, Base Mounting, Thermal Protection None, Insulation Class F, Service Factor 1.15, Ball Bearings, Max. Ambient Temp. 40 Degrees C, Rotation CW/CCW, Overall Length 44-1/2 In., Shaft Dia. 2-3/8 In., Shaft Length 5 In., Capacitor Required No
Артикул:
44Z254
Каталог:
Grainger
Производитель:
MARATHON MOTORS
Номер модели:
449TSTDN16004
Страна производства:
USA
Вес (кг):
1146.82
Спецификация:
| Item: General Purpose Motor |
| Motor Type: 3-Phase |
| Enclosure: Open Dripproof |
| HP: 450 |
| Nameplate RPM: 3572 |
| NEMA/IEC Frame: 449TS |
| Frame: 449TS |
| Voltage: 460 |
| Hz: 60/50 |
| Phase: 3 |
| Full Load Amps: 495 |
| Number of Speeds: 1 |
| Mounting: Base |
| Mounting Position: Horizontal |
| Thermal Protection: None |
| Insulation Class: F |
| Service Factor: 1.15 |
| Bearings: Ball |
| Frame Material: Cast Iron |
| Max. Ambient Temp.: 40 Degrees C |
| Rotation: CW/CCW |
| Shaft Dia.: 2-3/8" |
| Shaft Length: 5" |
| Length Less Shaft: 39-1/2" |
| Overall Length: 44-1/2" |
| Shaft Type: Keyed |
| RPM Range: 2350-3600 |
| Standards: UL Recognized (E49747), CSA Certified (LR2025), CE |
| Duty: Continuous |
| Efficiency Group: NEMA Premium(R) |
| Nominal Efficiency: 95.8% |
| Inverter Rated: Yes |
| Capacitor Required: No |
| Warranty (Years): 1 |
| Дополнительные аксессуары: | ||||
Артикул Каталог |
Наименование |
Описание | Производитель № модели |
|
|---|---|---|---|---|
| 41D797 Grainger |
 |
Split Bearing Protection Ring, Type 364T, 365T, 444TS, 445TS, 447TS, 449TS, Aluminum Material, Fits Shaft Dia. 2-3/8 In, For Use With Motor Frame 364T, 365T, 444TS, 445TS, 447TS, 449TS, Includes Mounting Bracket | AEGIS SGR-2.375-UKIT-1A4 |
|
