Servo motors
DC, synchronous and asynchronous motors can all be designed as servomotors. Together with a servo amplifier (also known as a servo controller), they form what is known as a servo drive. The torque, speed or position can be precisely controlled with this drive. For this purpose, the current position of the rotor is always measured using a rotary encoder, e.g. an incremental encoder.
CEDS drives are individually customized drives that are adapted to the customer’s specifications, legal requirements and climatic operating conditions. Synchronous servomotors, which are as energy-efficient as synchronous motors and offer further advantages in addition to adjustable speed, include a high power density, a low mass moment of inertia and the option of very compact designs. All in all, this results in a motor for highly dynamic applications with very good positioning accuracy properties.
CEDS servo motors offer you special features
- Very high acceleration capacity
- Lightweight and compact design
- Efficient in relation to size
- High efficiency even at low speeds
- High speed stability
- High torque density
- High power density
- Very high positioning accuracy
- Very high speeds can be realized
- Very high dynamics due to low inertia
- Reinforced winding insulation for high dielectric strength and thus better resistance to partial discharge within the winding
- Quiet running
- Low reactive power requirement
- Synchronous operation of several drives is possible, even with different loads, as each motor is equipped with its own FI
- Can be locked magnetically by the control unit of the FI, so no additional brake is required
Areas of application for servo motors
- Machine tools
- Use with very limited installation space
- Compressor / Extruder
- Highly dynamic application
- Wind power
- Hybrid drives
- Spindle drives
Technical parameters for servo motors
| Parameters | Servo motors |
|---|---|
| Size | IEC standard or greater according to Transnorm |
| Power (P) | up to 1 MW |
| Speed | up to 60,000 rpm |
| Torque | 1 Nm - 18 kNm |
| Voltage range | up to 690 VAC |
| Efficiency | up to 97% |
| Power density | high (very compact drives possible) |
| Magnets | NdFeB or SmCo |
- CEDS DURADRIVE GmbH
- Neuenkirchener Straße 13
- D-48499 Salzbergen
When you choose a drive from CEDS DURADRIVE, you get a “tailor-made suit” – in other words, a solution that is perfectly designed and tailored to your needs.
