Bauplan Slopegrinder

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  • Construction: Sven Römmele
  • flying wing for slope and electric flight
  • Structure made entirely of wood
  • Including ballast system
The Slopegrinder is a classic wooden model with modern flight performance: it is primarily a slope glider with a small pack size, created with the least possible construction effort. The model has balanced flight characteristics in different good conditions on slopes with the possibility of ballast. The Slopegrinder also offers neutral flight behavior in aerobatics. Despite the small model size, it can be flown over a wide area on slopes. If the Slopegrinder is set up in the electric version, it can also demonstrate its potential on flat terrain without a slope. The enclosed construction plan was published in FMT 08/2023.
The construction plan print is delivered from the publisher (in contrast to the supplement construction plan) printed on one side and undivided on white paper. The delivery includes the building description.

Technical specifications
  • Wing span: 1350 mm
  • Length: 522 mm
  • Flight weight: 550 to 800 g (depending on ballast or drive)
  • Drive: Brushless inner / outer rotor up to Ø33mm
  • Battery: 2s to 3s LiPo with 450 to 1000 mAh
  • Airfoil: PW-51
  • RC functions: elevator, aileron, optional motor
  • Area: approx. 24 dm²
  • Wing loading: approx. 23 to 35 g/dm²
  • Center of Gravity: 39.8 mm
More Information
cover isssue name 3201562
Auflagenname -11
shipping time 3 - 5 Tage
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