FES Ex-Uni8 system 2-blade 31mm

Product description and features
A very easily removable propeller driver transforms your scale glider from an electric model to a pure glider and vice versa in seconds. You can remove the prop driver unit by lightly pressing the locking pin of the prop driver. The model remains a full-fledged glider with the option of self-launch. Adaptable to a wide range of engines and models.

• FesEx-Uni8 = With ball locking pin 8mm, for medium and large glider models and engines with 8mm shaft (5 and 6mm shaft adapter optional)
• Uncomplicated installation without sawing off the fuselage nose and thus preserving the original look and resale value
• The FES Ex-Uni8 shaft adapter does not protrude through the tip of the fuselage – not visible from the outside when the propeller is removed
• Aerodynamically negligible – small LS driver, tight-fitting propeller blades
• Safety for pilots, helpers and spectators
• Can be attached and removed from the outside in seconds without tools
• Removed propellers can be safely stowed away (e.g. in the fuselage or trouser pocket)
• A pull rope can be clicked into the locking device to pull the model to the starting point and back.
• Made in Germany by Torcman

Technical data

• maximum power transmission: 3.5kW
• maximum speed: 15000 rpm
• Diameter of locking sleeve at front: 12mm
• Diameter of front bearing frame: 32mm
• Minimum distance model nose > motor frame (length of the locking sleeve): 60mm
• for motor shafts with 8mm (adapter for 5 and 6mm motor shafts under the “Accessories” tab)
• Prop driver width: 31mm
• Propeller mount: 8mm
• Length of the locking sleeve: 60mm
• Weight: 87g

Delivery contents

The set contains: locking sleeve, ball locking pin with prop driver, bearing frame with ball bearing, mounting sleeve