MARATHON ELECTRIC M931B
MARATHON ELECTRIC
MARATHON ELECTRIC M931B
M931B PART NUMBER
449TTFS16106 Vertical P-Base Motor - 3 ph, 150 hp, 1200 rpm, 460 V, 447/449HPV Frame, TEFC (Totally Enclosed Fan Cooled) Enclosure, 60 Hz, 890 rpm Base RPM
QTY QUOTEMARATHON ELECTRIC - MARATHON ELECTRIC M931B
Meets or exceeds NEMA Premium® efficiencies
Normal thrust
Class F insulation
Suitable for 230 volt part winding start through 100 HP (dual voltage motors)
Heavy duty lifting lugs
Drip cover/canopy cap included
SPECIFICATIONS
| Motor Category | Vertical P-Base Motor |
|---|---|
| Standards Met | CE,UL Recognized,CSA |
| Motor Phase | 3 ph |
| Shaft Diameter | 2.125 in |
| Motor Horsepower | 150 hp |
| Shaft Rotation | Reversible |
| Synchronous Rpm | 1200 rpm |
| Motor Length Less Shaft | 28.77 in |
| Motor Supply Voltage | 460 V |
| Bearing Type | Ball Bearing |
| Frame Size | 447/449HPV |
| Drive End Bearing Size | 6319 |
| Enclosure Type | TEFC (Totally Enclosed Fan Cooled) |
| Opposite Drive End Bearing Size | 6318 |
| Frequency Rating | 60 Hz |
| Opposite Drive End Bearing Type | Ball Bearing |
| Mounting Type | Round |
| Nema Design Class | B |
| Assembly/Box Mounting | F1/F2 Capable |
| Service Factor | 1.15 |
| Duty / Condition Type | Continuous Duty |
| Frame Material | Cast Iron |
| Starting Method | Across The Line |
| Insulation Class | F |
| Electrical Type | Squirrel Cage Induction Run |
| Ip Rating | 43 |
| Kw | 112 kW |
| Weight | 128 lbs |
| Full Load Current | 205.00 A |
| Number Of Speeds | 1 |
| Full Load Efficiency | 0.954 |
| Overload Protector | No Overload Protection |
| Ambient Temperature Range | 40 °C |
| Storage Dimension Height | 43 in |
| Base Rpm | 890 rpm |
| Storage Dimension Length | 30 in |
| Kva Code | G |
| Storage Dimension Width | 60 in |
| Motor Orientation | Shaft Down |
| Manufacturer Upc Number | 722856053183 |
| Motor Poles | 8 |
| Shaft Type | HP |
