High-quality motor impeller for various air technology applications. Characterized by very quiet operation, durability, and maintenance-free performance. The motor, specifically designed for the requirements of the impellers, features high efficiency and low power consumption. The motor can be controlled continuously via electronic or transformer methods and can be adjusted to any operating point. Suitable for cooling electrical and electronic equipment, e.g., in control cabinets or racks. Right-rotating impellers (when viewed from the intake).