• 1398-DDM-020X (9101-1629) | 1398DDM020X(91011629) • Ultra Series-Servo-Drive: Partno: 9101-1629, REV: G/J/K/ Input Volts: 120/240VAC, PH:1, 50/60Hz, FLA: 19, Output Volts: 120/240VAC, Hz: 0-400,FLA Cont: (10) 0-PK, FLA Peak: (20) 0-PK, Serialno: H000580