The drive controllers of the SD4S arrangement by SIEB & MEYER are well-proven wherever exceedingly proficient and loss-free operation of high-speed engines is required. SIEB & MEYER offers the SD4S arrangement in a wide execution run, giving clients with a reasonable arrangement for different application areas. At this year’s SPS appear in Nuremberg, SIEB & MEYER presented the total item arrangement with all execution classes up to 48 kW.
Thanks to its wide extend of capacities and execution classes, the SD4S is an all-rounder and offers a appropriate arrangement for numerous distinctive applications. The SD4S is accessible in three voltage classes, while the littlest gadget with 300 W @ 50 VAC highlights a little width of as it were 40 mm. Gadgets with an input voltage of 230 VAC reach yield powers between 800 and 2400 W and three-phase gadgets with an input voltage of 400 VAC empower yields of up to 48 kW.
Compared to the pas t–the SD2S – the development volume of all item variations is diminished by up to 44 % whereas the yield control remains the same. With its wide execution extend, the exceedingly productive SD4S arrangement meets the prerequisites of machine apparatuses as well as those of dental processing machines or machines for superfinishing, for illustration in the watchmaking industry. Other application incorporate wafer dicing machines in semiconductor fabricating, turbo blowers and high-dynamic servo applications.
On the control side, the SD4S empowers the operation of sensorless offbeat, synchronous and IPM engines up to a pivoting field recurrence of 4,000 Hz (240,000 rpm), which is a one of a kind include in the advertise at show and permits clients to make modern framework plans. As the cover quality in engines or shafts of littler powers is frequently deficiently, the SD4S offers a galvanic separation of the warm contact.
A wide run of communication interfaces
All gadgets of the SD4S arrangement are prepared with the security work Secure Torque Off (STO). For the communication with the higher-ranking control the gadgets come with interfacing for CANopen and Modbus TCP. A multiprotocol real-time Ethernet interface alternatively accessible for adaptable communication between the higher-ranking control by means of EtherCAT (CoE), PROFINET IO or POWERLINK conceivable. The coordinates real-time clock permits a exact examination of blunders as well as intelligent with outside occasions and forms.
Parameterization is carried out by means of a standard Ethernet interface, which replaces the USB interface that is inclined to obstructions in mechanical situations. The Windows program drivemaster4 serves as the central device for parameterization, setup and reenactments of the total SD4x arrangement. In expansion to the drivemaster4 computer program, SIEB & MEYER offers clients the alternatively accessible SpindleServiceTool (SST), a partitioned program particularly for shaft producers or repair shops to actualize person running-in groupings of axles without outside control.
In drivemaster4, SIEB & MEYER has assist created the device “Engine Analyzer” as of now known from drivemaster2. The apparatus empowers important reenactments of the whole drive controller operation. Clients can mimic, see and yield working focuses, characteristic bends and yield streams. The modern FFT investigation of the mimicked yield current gives valuable figures of the Add up to Consonant Mutilation (THD) of the engine current (THDi) and the engine voltage (THDu). This makes a difference clients to appraise the working behavior and the engine warming more precisely.