Product Description

Professionals around the world consistently rate Bosch Rexroth as the top manufacturer of motion control products and accessories. The company’s products have a superior build quality and are tailored for highly dynamic environments.

The Servodyn-D is regarded as a very efficient inverter system because of its modular structure. Each module offering highly specialized functions. The system can be automatically commissioned,  thanks to its electronic rating plates that come with the drive modules and motors. The inverter also has a highly compact design that is suitable for mounting in a machine’s wall cabinet. The DM 8K 1101-D is a three-phase module that comes as a subsystem with the Servodyn-D inverter system. The DM 8K 1101-D is highly effective when it comes to controlling the speed, position, and current. The system is often used with the company’s SF and SR motors.

The DM 8K 1101-D uses 670 V input voltage and 2.5 A input current. A 3-phase 400 V supply (0-800 Hz) is required for the system. The DC link voltage requirements are 670 VDC (regulated) or 715 VDC (non-regulated). With a width of 50 mm, the module has a mass of 6 kg. The system requires a 0.89 A current from the 24 V power supply module and has a maximum power loss of just 96.5 W. At an 8 kHz frequency, the system has a rated current of 1.1 A (maximum overload) and 3.6 A (maximum continuous load). An EXE Sine encoder with a frequency limit of 50 kHz can be used as a direct position measuring system. As a whole, the DM 8K 1101-D is a very effective subsystem for motion control applications.