| AMBIENT | 40°C |
| BEARING | Sleeve |
| BRAND | Century |
| CATALOG NUM | 81 |
| CE | No |
| CSA | Yes |
| DUTY | Continuous Air Over |
| EFFCIENCY | Standard |
| ENCLOSURE | OPEN AIR OVER |
| FL AMPS | 1/.70 A |
| FRAME | 3.3 |
| FRAME LENGTH | 2.5 IN |
| FRAME MATERIAL | Rolled Steel |
| FREQUENCY | 60 HZ |
| HEIGHT | 6.5 IN |
| HORSE POWER | 1/40-1/60 HP |
| INSULATION CLASS | A |
| LEAD TIME | 17 |
| LENGTH | 8.38 IN |
| MANUFACTURER | Regal Beloit Epc |
| MFG MODEL NUM | 81 |
| MIN QUANTITY INCREMENT | 1 |
| MOTOR TYPE | Shp |
| MOUNTING | Extended Studs |
| NUMBER OF PHASES | 1 |
| NUMBER OF POLES | 4 |
| NUMBER OF SPEEDS | 2 |
| OVERLOAD | Automatic |
| PART ID | 81 |
| PRODUCT GROUP | 3050 |
| ROTATION | Counterclockwise Shaft End |
| RPM | 1550(2) |
| SERVICE FACTOR | 1 |
| SHAFT | 0.312 IN X 2.5 IN |
| SHAFT DIAMETER IN IN | 0.312 IN |
| SHAFT EXTENSION | 2.5 IN |
| SHAFT TYPE | Flat |
| SKU | STK-81 |
| SPEED | 1550 |
| STARTING TYPE | Across The Line |
| STATUS | Inactive |
| SUPERSEDED PART ID | D181 |
| SUPPLIER | Regal Beloit Epc |
| TYPE OF OVERLOAD PROTECTOR | Thermally Protected |
| UL | No |
| UOM | Each |
| UPC NUMBER | 786674006066 |
| VOLTAGE | 115 V |
| WEIGHT STATIC | 4 LB |
| WIDTH | 6.38 IN |