Shaft Extender Kit,For Use With 5/16 in dia Motor Shafts,Package Quantity 1/ OVERALL HEIGHT: 6.500 INCHES OVERALL LENGTH: 11.500 INCHES OVERALL WIDTH: 6.500 INCHES KEYWAY WIDTH: 0.1880 INCHES NOMINAL KEYWAY DEPTH: 0.0940 INCHES NOMINAL SHAFT DIAMETER: 0.8750 INCHES NOMINAL KEYWAY LENGTH: 2.0000 INCHES NOMINAL SHAFT ROTATION DIRECTION: CLOCKWISE OR COUNTERCLOCKWISE DUTY CYCLE: CONTINUOUS INCLOSURE FEATURE: OPEN PROTECTED WINDING TYPE: SYNCHRONOUS MOUNTING METHOD: FIXED BASE MOUNTING FACILITY TYPE AND QUANTITY: 4 UNTHREADED HOLE COOLING METHOD: AMBIENT AIR CURRENT RATING METHOD: LOAD INCLOSURE SPECIFICATION: NEMA FEATURES PROVIDED: HORIZONTAL MOUNTING POSITION AND VERTICAL MOUNTING POSITION FRAME SIZE DESIGNATION: 145T POWER RATING: 1.5000 HORSEPOWER LENGTH OF SHAFT FROM HOUSING: 2.250 INCHES SHAFT CENTER TO MOUNTING SURFACE DISTANCE: 3.500 INCHES NOMINAL CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 5.000 INCHES TEMP RATING: 40.0 OPERATING DEG CELSIUS ROTOR SPEED RATING IN RPM: 1735.0 SINGLE FULL LOAD NOMINAL CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH: 5.500 INCHES CURRENT RATING IN AMPS: 5.200 FIRST MULTIPLE OR 2.600 SECOND MULTIPLE CONNECTION TYPE AND VOLTAGE RATING IN VOLTS: 230.0 LINE TO NEUTRAL SHAFT END CHARACTERISTIC: A9 SINGLE STYLE PHASE: THREE FREQUENCY IN HERTZ: 60.0 TERMINAL TYPE AND QUANTITY: 9 WIRE LEAD