A hard plastic firewall to fit 31 mm outside diameter F5J electric glider fuselages. This is usually also the spinner diameter. Motor/gearbox mounting holes have been pre-drilled for the Reisenauer Micro-Edition gearbox with 3 holes on a 14 mm circle. This is also suitable for some Maxon 4.4:1 gearboxes.
Note the 30 mm dimension on these firewalls is the fuselage front
inside diameter i.e. the outside size less 2*fuse wall thickness
| Reisenauer 31 mm Plastic Firewall Specifications |
|---|
| Fuselage outside/spinner diameter |
31 mm |
| Fuselage inside diameter |
30 mm |
| Predrilled holes |
3 holes on a 14 mm circle |
| Weight |
2.3 g |
