Product Overview
Marathon 4338 Fan and Blower Motor 0.75 HP 1 Ph 60 Hz 115 V 1800 RPM 56 Frame
KEY FEATURES
- Automatic reset thermal protector prevents overheating.
- Patented MAXGuard® insulation system offers superior protection for use with a variable frequency drive.
- Permanently lubricated, double-sealed bearings extend the lifetime of the motor.
- Ambient temperature up to 70°C allows for consistent operation in a range of environments and applications.
- Vertical/horizontal mounting for proper placement of the fan within airflow.
Nameplate Specifications
| Phase: | 1 | Output HP: | 0.75 Hp |
| Output KW: | 0.56 kW | Voltage: | 115 V |
| Speed: | 1725 rpm | Service Factor: | 1 |
| Frame: | 56 | Enclosure: | Drip Proof |
| Thermal Protection: | Automatic | Efficiency: | 64.5 % |
| Ambient Temperature: | 40 °C | Frequency: | 60 Hz |
| Current: | 11.4 A | Power Factor: | 0 |
| Duty: | Continuous | Insulation Class: | B |
| KVA Code: | N | Drive End Bearing Size: | 6203 |
| Opp Drive End Bearing Size: | 6203 | UL: | Recognized |
| CSA: | Yes | CE: | N |
| Number of Speeds: | 1 |
Technical Specifications
| Electrical Type: | Split Phase | Starting Method: | SM |
| Poles: | 4 | Rotation: | Counterclockwise/Clockwise |
| Mounting: | Resilient Base | Motor Orientation: | ANY |
| Drive End Bearing: | BALL | Opp Drive End Bearing: | BALL |
| Frame Material: | Rolled Steel | Overall Length: | 10.72 in |
| Frame Length: | 6.62 in | Shaft Diameter: | 0.630 in |
| Shaft Extension: | 1.88 in |
General Specifications
| UPC: | 722856039699 | Weight: | 21.00 LB |
| Packaged Length: | 13.69 IN | Packaged Width: | 7.13 IN |
| Packaged Height: | 7.5 IN | Country of Origin: | Mexico |
