SD2S

Drive Amplifier SD2S – The Expert for High-speed Applications

Powerful, flexible and compact – these words describe the drive amplifier SD2S by SIEB & MEYER. Using the available operation modes synchronous and asynchronous motors with speeds up to 480,000 rpm can be driven by SD2S, especially in respect of a low motor heating in high-turning motors with small rotor volume. Furthermore, small motor temperatures are the basis for a high machining quality. Depending on the application, the operation can be carried out with or without encoder. For the operation with an encoder SD2S offers the possibility to evaluate the common encoder systems existing on the market. SD2S is connected to the higher-ranking control via analog reference values (+/-10 V), digital I/Os, RS232, USB, CAN bus or Profibus (via SERVOLINK or Anybus adapter).

Technology Functions for Grinding Applications

Multi parameter sets – The flexibility of grinding machines largely depends on the possibility of a fast and simple use of grinding spindles. The feature of saving up to 64 motor parameter sets in the drives enables the variable operation with different motors. The number of parameter sets can be encoded via the digital inputs or alternatively via the provided data interfaces.

Gap elimination – The integrated technology functions for the gap elimination allow an efficient machine operation. This is especially advantageous, if an external acoustic emission evaluation is not possible for technical or financial reasons.