AC Servo Motor (1kW Class) | CNC machining, robotics, precision automation | 1kW rated power (IEC 60034-1), ▲IE2 Efficiency (IEC 60034-30-1), 220V AC input (IEC 60038) Complies with EMC (EN 55014-1), RoHS (2011/65/EU), LVD (2014/35/EU), CE (EU Directive 2014/30/EU) | High precision control (±0.1% accuracy), fast response (≤5ms), energy-efficient (▲IE2 reduces energy use by 20% vs IE1) | Higher cost, requires advanced control systems (e.g., CNC) |
AC Induction Motor (1kW Class) | Fans, pumps, conveyor systems | 1kW rated power (IEC 60034-1), IE1 Efficiency (IEC 60034-30-1), 220V/380V AC input (IEC 60038) Complies with LVD (2014/35/EU), CE (EU Directive 2014/30/EU) | Lower cost, robust operation, simple design | Lower efficiency (IE1 vs ▲IE2), limited speed control, higher maintenance needs |
Permanent Magnet Synchronous Motor (PMSM) | HVAC systems, industrial automation | 1kW rated power (IEC 60034-1), ▲IE3 Efficiency (IEC 60034-30-1), 220V/380V AC input (IEC 60038) Complies with RoHS (2011/65/EU), CE (EU Directive 2014/30/EU) | Highest energy savings (▲IE3 cuts energy use by 30% vs IE1), compact design | High cost, rare earth magnet dependency, temperature-sensitive |
Brushless DC Motor (BLDC) | Electric vehicles, drones, robotics | 1kW rated power (IEC 60034-1), ▲IE2 Efficiency (IEC 60034-30-1), 220V AC input (IEC 60038) Complies with EMC (EN 55014-1), CE (EU Directive 2014/30/EU) | Long lifespan (no brushes), high torque, energy-efficient (▲IE2) | Requires electronic controller, higher upfront cost |
Stepper Motor | 3D printers, CNC engraving, packaging | 0.5–1kW rated power (IEC 60034-1), ▲Open-loop control (no feedback sensor), 24V DC input (IEC 60038) Complies with RoHS (2011/65/EU), CE (EU Directive 2014/30/EU) | Precise position control (±1.8° steps), low cost, simple operation | Limited speed, resonance at high RPM, lower torque than servo motors |
Variable Frequency Drive (VFD) | Pump control, fan speed regulation | 1kW capacity (IEC 60034-1), ▲Adjustable frequency (50–60Hz), 220V/380V AC input (IEC 60038) Complies with EMC (EN 55011), CE (EU Directive 2014/30/EU) | Energy savings (▲up to 30% via speed control), overload protection | Adds system complexity, requires installation space, higher cost than fixed-speed systems |