Mars® direct-drive furnace blower motors are 3-speed standard efficiency models. All models are electrically reversible and include 2-1/4 in resilient rings for base mounting. These models have all angle sleeve bearings and have open-air over enclosures.
Mars® Blower Motor, 115 V, 4.2 A, 1/4 hp, 1075 rpm, 1 ph Phase, 60 Hz, Open Air Over Motor Enclosure, 48 Frame, 1/2 in Dia x 4 in L Shaft, REV Rotation, 3 Speed, Sleeve Bearing, All Angle Mounting, Direct Drive, B Insulation Class, 60 deg C Ambient, 5-1/2 in Dia, For Use With: Furnaces
| Bearing Type | Sleeve |
| Dimensions | 5-1/2 in Dia |
| Drive Type | Direct |
| Mounting Type | All Angle |
| Number of Speeds | 3 |
| Rotation Type | REV |
| Shaft Size | 1/2 in Dia x 4 in L |
| Suitable For Use With | Furnaces |
| Temperature Rating | 60 deg C Ambient |
| Voltage Rating | 115 V |
| Amperage Rating | 4.2 A |
| HP Rating | 1/4 hp |
| Speed Rating | 1075 rpm |
| Phase | 1 ph |
| Frequency Rating | 60 Hz |
| Motor Enclosure Type | Open Air Over |
| Frame Size | 48 |
| Insulation Class | B |
- Reversible rotation
- All angle sleeve bearings
- 1/2 in extended thru-bolts
- Overload protection
- Open construction
- Fan-duty, continuous, air-over
- 2-1/4 in resilient rings plus 4 split rings
- Capacitor 5 uF at 370 VAC
Mars Motor Cross Reference