Core electromagnetic components in actuators converting electrical energy to mechanical motion.
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Voltage | 24V DC to 690V AC | |
| Power Range | 0.1-500 kW | |
| Speed Range | 100-18000 RPM | |
| Torque Range | 0.1-5000 Nm | |
| Cooling Method | IC411 (TEFC), IC416 (TEAO) | |
| Efficiency Class | IE1 to IE5 | |
| Insulation Class | B, F, H | |
| Protection Class | IP54 to IP67 |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
This component is used in the following industrial products
A practical evidence checklist for RFQ preparation and supplier evaluation.
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7 companies list this product among what they make. Company figures are quoted from each company's own website; every card states where the relationship came from.
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The stator is the stationary component with windings that create the magnetic field, while the rotor is the rotating part that converts electromagnetic energy into mechanical motion. In actuators, this rotation is typically converted to linear motion through mechanisms like ball screws or gears.
Regular maintenance includes checking winding insulation resistance (megger test), cleaning ventilation paths, monitoring bearing temperatures, checking air gaps, and verifying alignment. For PM rotors, avoid demagnetization by preventing overheating and mechanical shocks.
Common causes include thermal overload, voltage spikes, moisture ingress, vibration-induced insulation wear, contamination, and manufacturing defects. Proper cooling, surge protection, and regular inspection can prevent most failures.
Editorial classification, named public sources where available, and source-reviewed manufacturer records. See the editorial policy.