Electric fan blade durability testing

The test consists of cyclic acceleration and braking of the fan’s electric propeller (blade). The test can be carried out at ambient or at elevated temperatures up to a maximum of 120°C.
We provide acquisition of temperature and rotational speed during the test.
 

Spin to Burst test

The test consists of accelerating the fan’s electric propeller (blade) until it bursts open. The test can be carried out at ambient or at elevated temperatures up to a maximum of 120°C.
 

Norms

  • ESJN11-8C607-A1 p.4.14, p.4.15,
  • ESH1BG-8C607-AB p.4.14, p.4.15,
  • ES 3S71-8C607 BA p.III.X

The basic parameters of the device for testing propellers (fan blades)

  • Maximum propeller diameter: 700 mm
  • Temperature: up to 120°C
  • Maximum rotational speed: 12000 rpm
  • Possibility of reaching underpressures below 50,8 mmHg (Abs)