ICT - INTEGRATED CHOKE TECHNOLOGY

PMS MOTORS WITH INTEGRATED CHOKE TECHNOLOGY

The days when high-speed motors had to rely on external chokes are now a thing of the past. Thanks to our innovative SycoTec “Integrated Choke Technology,” we have successfully integrated the choke characteristics directly into the motor. Our pioneering “IC Technology” enables us to develop and manufacture customized PM high-speed motors that are precisely tailored to your requirements.This eliminates the need for external chokes entirely.

OUR PERFORMANCE - YOUR ADVANTAGES

ADVANTAGES OF THE IC TECHNOLOGY

▷ Customized high-speed synchronous motors according to customer requirements
▷ Integration of choke characteristics directly in the motor
▷ Maintaining the remarkably increased S1 power density and efficiency of PMS motors compared to asynchronous motors
▷ Reduction of the overall system costs
▷ Lower space requirement of the overall system
▷ Significant improvement in the field weakening properties of ICT motors

ADVANTAGE POWER DENSITY / SYSTEM INSTALLATION SPACE

POWER DENSITY WITH THE SAME INSTALLATION SPACE COOLING

The power density of high-speed PMS motors is significantly higher compared to asynchronous motors. However, until now, the use of an external motor choke was usually unavoidable. With the introduction of the innovative “Integrated Choke Technology,” this issue is now a thing of the past.

SYSTEM INSTALLATION SPACE WITH THE SAME PERFORMANCE

By integrating the choke characteristics directly into the motor without increasing the required installation space, the need for a separate external choke is eliminated. This leads to a significant reduction in the overall system footprint, which consists of the inverter, choke, and motor. At the same time, the power density of the entire system increases noticeably.

ADVANTAGE SHAFT DIAMETER / SYSTEM COSTS

POSSIBLE SHAFT DIAMETER

The stiffness of the rotor system is largely determined by the shaft diameter. In this regard, PMSM machines offer significant advantages over asynchronous machines. With the new SycoTec “Integrated Choke Technology,” you don’t have to forgo these benefits. It remains fully possible to utilize the maximum shaft diameter.

SYSTEM COSTS

The total system costs can vary significantly depending on the required size of the motor choke. By using SycoTec ICT motors, this necessity is eliminated, resulting in a reduction of overall system expenses. Additionally, omitting external chokes offers further advantages. Installation costs can be reduced, and operating costs may also decrease due to improved cooling performance compared to asynchronous machines.

ICT IN COMPARISON

ICT - STANDARD PMSM WITHOUT CHOKE - ASM

DOUBLED S1 POWER AND TORQUE DENSITY
▷ ICT & PMS motors offer a remarkable doubling of S1 power and torque density compared to conventional asynchronous motors.

SIGNIFICANT INCREASE IN MAXIMUM ROTATIONAL SPEED
▷ The application of ICT motors enables a significant increase in field-weakening capability compared to conventional PMS motors, resulting in a substantial increase in maximum speed.

INCREASED TORQUE STIFFNESS
▷ Compared to PMS motors without choke, the torque drop is significantly lower.

REDUCTION OF THE ROTOR TEMPERATURE

In addition to the remarkable increase in field weakening capability, the innovative “Integrated Choke Technology“ leads to a significant reduction in rotor losses caused by the inverter. As a result, the rotor temperature is significantly reduced. This reduction has a positive effect on the thermal load on the magnets, shaft and bearings, which in turn leads to a significant increase in service life.

REQUEST

Do you have any questions about our technology? You are welcome to contact us at any time.

DETAIL REQUEST

If you already know specific technical parameters, you can submit a detailed request.

Please open the request form below with your local PDF reader (Adobe, Foxit…) and fill it out and send it to us.

Email: industrial@sycotec.eu
Thank you very much!