Precision-made Czech-made, dural cap with turbo system (additional engine cooling), for aircraft electric engines with folding blades.
Technical data:
- diameter of the cap: 50 mm
- motor axle hole: 5 mm
- blade seat width: 8 mm
- blade axis: 3 mm
- height: 34 mm
- blade centerline spacing: 58 mm
- attachment: by tightening the collet on the motor axis (allen key included)
