SYNCHRONOUS MOTORS (DC)
Since the permanent magnet is integrated into the synchronous motor, the motor´s field doesn´t need not be introduced into the motor via an external current source (cf. asynchronous drive). This makes it possible to build drives with an high efficiency rating despite their small size. Synchronous motor technology yields fundamental advantages over the asynchronous motor in the form of more compact dimensions, higher efficiency and greater speed stability under load (such as for scanner operation).
Advantages of synchronous motors
- Stator diameter: up to 1,000,000 rpm
- Speed range: up to 500 kW
- Output: up to 30,000 Nm
- Continuous torque: 8 – 1,600 mm
Advantages of synchronous motors
- High power density
- Low inertia
- High power factor - Large shaft diameter
- Solid magnet carrier
- Highest speed range
- Grinding / milling / lathing spindles
- Main spindle drives
- Pumps and compressors
- Air condition systems
- Actuators
- Sterilization drives
- Pump drives
- Turbo chargers
- E-Booster
- Fuel cells ventilation
- Electrical drives motors (power train)
- Motor test benches
- Heavy-duty vehicles
- Diesel-/Hybrid (power train)
- Pod drives
- Inboard drives
- ORC processes
- Expansion drives
- Wind mills
- Water power
- Power air condition systems
- Micro gas turbines
- Flywheel-/energy storage systems