AB VPL-B0632F-WK12AA VPL LOW INERTIA MOTORS, 480V AC, 63MM BOLT CIRCLE FRAME SIZE, 2 (TWO) MAGNET STACKS, F WINDING, 4500-6600 RPM RATED SPEED, 18 BIT SINGLE-TURN, 12 BIT MULTI-TURN, AND 9 BIT SECONDARY CHANNEL SIL2 PL(D) SAFETY RATED HIGH RESOLUTION ENCODER, KEYLESS SHAFT, SINGLE SPEEDTEC DIN CONNECTOR, NO HOLDING BRAKE, , STANDARD