R911259838
The Bosch Rexroth Indramat R911259838 (DKS01.1-W030B-RA02-00) incorporates a sophisticated servo drive with power supply, calibrated specifically for MDD motor types. The unique construction allows for a reliable circuit breaker which can be tailored according to the maximum drive load. To prevent installation issues, it is advised to circumvent the placement of a current-operated ground-fault circuit breaker in the device's mains line. Communication is facilitated through an ANALOG interface, partnered with an Absolute-Value Encoder Emulator, further enhancing the interaction between digital servo drives and traditional controllers.
This servo drive's PWM output frequency is set at 18kHz with a continuous regenerated power of 0.3 kW and an impressive peak regenerated power of 5 kW. It is designed to minimize power loss, which typically occurs in the power and bleeder sections, alongside electronic sectors. Without accounting for power loss at the bleeder, the device operates at a power loss of 230W (195W for single-phase power connection). The configuration label accommodates the drive type code, basic unit, and plug-in cards, providing exhaustive information regarding component placement. To connect the servo drive and MDD AC servo motors, an Indramat power cable is optimal; it comes equipped with three wires for motor power connection and a singular wire for ground connection.
