The optimal products for your atomizer application
Rotary atomization processes, e.g. applied for the production of milk powder or flue gas treatment, require high circumferential speeds. Therefore, it is necessary to use matching high-speed motors instead of low-speed standard motors.
Due to the necessary high rotating field frequency and the small rotor volume, standard frequency converters are not able to drive these motors adequately, or only with the help of expensive additional components such as sine-wave filters.
SIEB & MEYER frequency converters are optimized for high speed motors, as they provide the necessary rotating field frequencies. Furthermore, special control and drive technologies ensure a low heating of the motor without the need to use sine-wave filters. The low heating of the motors through special control and drive technologies without the use of sinusoidal filters is ensured. The motor heating has a significant impact on the system's efficiency and the service life of motors and bearings.
Product Overview
| Device series | Power range | Input voltage | Technology | Speed (frequency) | Type | Communication | Safety functions |
|---|---|---|---|---|---|---|---|
| SD2S | 0.3 .. 55 kVA | 115 .. 480 VAC | 2 Level PWM | 120,000 1/min (2,000 Hz) | Single-axis device | RS232, CAN Bus, EtherCAT, via Gateway: Profibus, Profinet | STO |
| SD2M Turbo | 80 .. 432 kVA | 230 .. 480 VAC | 3 Level PWM | 120,000 1/min (2,000 Hz) | Single-axis device | RS232/485, Modbus RTU, CAN Bus, EtherCAT, via Gateway: Profibus, Profinet | STO |
| SD4M | 80 .. 470 kVA | 230 .. 480 VAC | 3 Level PWM | 240,000 1/min (4,000 Hz) | Single-axis without ballast circuit | CANopen, Ethernet, EtherCAT | STO |
Products precisely tailored for your application
With our experience from customized drive systems that are meanwhile produced in large series and as well as our standard devices, we are supporting you from the project planning phase to the series production.