Exhibition category
Contact address
| Address | Bratri Hlavicu 80, Vsetin, Czech Republic |
|---|---|
| Telephone | +420774422908 |
| URL | https://www.inpraisesystems.cz/ |
| slezek@inpraisesystems.cz |
Main exhibits 1
High-speed electric pumps, compressors, turbines
Our development efforts are centered on pumps, compressors, turbines, motors, and generators engineered for high-reliability and mission-critical applications. In addition to design and development, we excel in prototyping, testing, and qualification, even up to flight-level standards. Our production scale targets small series production, typically up to approximately 100 units per year, specifically focusing on custom designs that prioritize critical parameters like lifetime, durability, and performance.
Key characteristics:
+ Integration of complex machine products, incorporating control and power electronics
+ High power density and oilless technology
+ Compact and lightweight design
+ Power rating from hundreds of watts to hundreds of kilowatts
+ For gaseous media, our machines can operate within the range of 10,000 up to 450,000 rpm, depending on size and media type
+ When handling low-viscosity liquid media, our machines can run at speeds ranging from 1,000 up to 150,000 rpm, again depending on size and media type
Inpraise_systems Product Portfolio （PDF file - 4,948KB）
Main exhibits 2
High-speed electric motor drives, stators, rotors
Our electric drives are highly customizable and designed to precisely fit your unique power and speed requirements while ensuring compatibility with your operational needs. The rotor's robust design enables it to handle significant mechanical loads and high speeds, complemented by a stator winding tailored to match speed and torque demands. Our motor design consistently delivers peak performance, often surpassing efficiencies found in low-frequency motors, resulting in minimal heat generation in the rotor and stator. To further enhance adaptability, our motors can be equipped with hydrodynamic or gas-bearing technology and are seamlessly integrated with suitable inverters to provide comprehensive drive solutions that meet your specific requirements.
Inpraise systems - DRIVES AND STATORS Portfolio （PDF file - 5,878KB）
Main exhibits 3
Variable-frequency drive power inverters
Variable Frequency Drive (VFD) inverters provide precise control over the rotational speed and torque of electric motors by adjusting the frequency and voltage of the supplied power. This control enables machines to adapt seamlessly to fluctuating load conditions, optimizing energy consumption and extending their operational lifespan.
Our inverters and controllers can enhance system reliability, reduce maintenance costs, and improve operational control. Moreover, they facilitate soft starts and stops, reducing mechanical stress and wear on machine components.
We offer inverter and controller configurations with control capabilities tailored to specific needs and performance requirements.
Key characteristics:
+ Sensor-controlled or sensorless design
+ Motor speeds up to ~ 480 000 rpm
+ Output frequency up to 8 kHz
+ Motor power up to 40 kW
+ High-reliability applications [space]
+ Industrial applications [energy, research]
