| BEARING | Sleeve |
| BLOWER TYPE | Dual Wheel |
| BRAND | Century |
| C DIMENSION | 17.63 IN |
| CATALOG NUMBER | 640 |
| DUTY | Continuous Air Over |
| EFFICIENCY | Standard |
| ENCLOSURE | OPEN AIR OVER |
| FL AMPS | 2.6 A |
| FRAME | 42 |
| FREQUENCY | 60 HZ |
| HEIGHT | 7.81 IN |
| INSULATION CLASS | A |
| LEAD TIME | 18 |
| LENGTH | 18.88 IN |
| MANUFACTURE MODEL NUMBER | 640 |
| MANUFACTURER | Regal Beloit Epc |
| MOTOR TYPE | Shp |
| MOUNTING | Resilient Rings |
| NUMBER OF POLES | 6 |
| NUMBER OF SPEEDS | 3 |
| ORIENTATION | Horizontal |
| OUTPUT | 1/20, 1/40, 1/50 HP |
| OVERLOAD | Automatic |
| PRODUCT NAME | 1/20,1050(3),115,SHADEDPOLE, 5 DIAM |
| PRODUCT SKU | STK-640 |
| ROTATION | Clockwise Lead End |
| RPM | 1050(3) |
| SERVICE FACTOR | 1 |
| SHAFT | 0.500 IN X 7.3125 IN |
| SHAFT DIAMETER (IN IN.) | 0.500 IN |
| SHAFT EXTENSION | 7.3125 IN |
| SHAFT TYPE | Flat |
| SPEED | 1050 |
| SUPPLIER | Regal Beloit Epc |
| TYPE OF OVERLOAD PROTECTOR | Thermally Protected |
| UL | Recognized |
| UNIT OF MEASURE | Each |
| VOLTAGE | 115 V |
| WIDTH | 7.81 IN |