Our development department customizes the machine design according to your specific requirements. Whether configured as “high-torque machines” with low speeds and very high power densities, or as “high-speed machines” with extremely high rotational speeds and power densities, we work closely with you to develop an optimized general concept for almost any application.
Performance Specifications
- Voltages up to 15 kV
- Torques up to 4,000 kNm
- Speeds up to 20,000 rpm
- Generator output up to 60,000 kVA at 1,500 rpm
- Electrical versions for gas explosion hazardous areas Zone 1 and Zone 2
- Custom machine design optimized for customer requirements
- Compliant with all relevant standards and certifications, including IEC, EN, VDE/DIN, ABS, API, ANSI, BV, DNV, GOST, LRS
Special Features
- High-torque machines for low-speed, very high power density applications, designed to avoid gearboxes or reduce the number of gearbox stages
- High-speed machines with extremely high rotational speeds and very high power densities; compared to asynchronous machines, permanent magnet machines provide higher power density and lower losses, allowing either smaller sizes or more power from the same size
- Smaller rotors result in significantly lower inertia, offering a clear advantage in dynamic applications such as test benches
- Rotor losses in permanent magnet machines are negligible compared to asynchronous or classical synchronous machines
Advantages
- Maximum efficiency (low inverter currents)
- Excellent thermal behavior (no rotor losses)
- Compact and lightweight design
- Simple design (no slip rings or rotor cooling required)
- Good field weakening behavior
- Optimized for maximum torque and speed
- Suitable for low and medium voltage
- Compatible with frequency converter operation
- Available in all common protection and cooling types
