| DUTY CYCLE | INTERMITTENT |
| ENCLOSURE FEATURE | SPRAY TIGHT |
| BEARING TYPE | ANNULAR BALL |
| CONNECTION TYPE AND VOLTAGE RATING IN VOLTS | 440.0 LINE TO NEUTRAL SINGLE INPUT |
| COOLING METHOD | FAN COOLED |
| CURRENT RATING IN AMPS | 40.000 SINGLE INPUT |
| CURRENT RATING METHOD | LOAD |
| FEATURES PROVIDED | HORIZONTAL MOUNTING POSITION |
| FRAME SIZE DESIGNATION | 256UNY |
| FREQUENCY IN HERTZ | 60.0 INPUT |
| INCLOSURE SPECIFICATION | COMMERCIAL |
| OVERALL HEIGHT | 14.875 INCHES |
| OVERALL LENGTH | 27.688 INCHES |
| OVERALL WIDTH | 17.312 INCHES |
| MOUNTING FACILITY TYPE AND QUANTITY | 4 UNTHREADED HOLE |
| MOUNTING METHOD | FIXED BASE |
| NOMINAL CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH | 10.000 INCHES |
| NOMINAL CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH | 11.000 INCHES |
| PHASE | THREE INPUT |
| POWER RATING | 15.0000 HORSEPOWER OUTPUT |
| ROTOR SPEED RATING IN RPM | 1200.0 SINGLE NO LOAD AND 1155.0 SINGLE FULL LOAD |
| SHAFT DIAMETER | 0.986 INCHES MINIMUM AND 0.991 INCHES MAXIMUM FIRST END |
| SHAFT DIAMETER | 1.611 INCHES MINIMUM AND 1.616 INCHES MAXIMUM SECOND END |
| SPLINE MINOR DIAMETER | 0.876 INCHES MINIMUM AND 1.473 INCHES MAXIMUM FIRST END |
| SPLINE MINOR DIAMETER | 1.473 INCHES MINIMUM AND 1.483 INCHES MAXIMUM SECOND END |
| SPLINE QUANTITY | 19 FIRST END |
| SPLINE QUANTITY | 25 SECOND END |
| SPLINE LENGTH | 1.055 INCHES NOMINAL FIRST END |
| SPLINE LENGTH | 2.000 INCHES NOMINAL SECOND END |
| WINDING TYPE | INDUCTION-SQUIRREL CAGE |
| TEMP RATING | 50.0 AMBIENT CELSIUS |
| TERMINAL TYPE AND QUANTITY | 3 SCREW |
| TIME INTERVAL | 1.0 HOURS MAXIMUM ON |
| TORQUE RATING AND TYPE | 213.9 FOOT-POUNDS STARTING |
| UNDERCUT DIAMETER | 0.940 INCHES MINIMUM AND 0.943 INCHES MAXIMUM FIRST END |
| UNDERCUT DIAMETER | 1.524 INCHES MINIMUM AND 1.534 INCHES MAXIMUM SECOND END |
| UNDERCUT LENGTH | 0.046 INCHES MINIMUM AND 0.049 INCHES MAXIMUM FIRST END |
| UNDERCUT LENGTH | 0.068 INCHES MINIMUM AND 0.072 INCHES MAXIMUM SECOND END |
| UNDERCUT CENTER TO SHAFT END DISTANCE | 1.133 INCHES NOMINAL FIRST END |
| UNDERCUT CENTER TO SHAFT END DISTANCE | 2.034 INCHES NOMINAL SECOND END |