FES Ex-Uni8 system

Product description and features

A very easy removable propeller driver transforms your scale glider from an e-model to a pure glider and vice versa in seconds.

You can pull off the propeller unit by pressing lightly on the locking pin of the propeller. 

The model remains a full-fledged glider with the option of self-launch. 

Adaptable to a wide variety of engines and models.

• FesEx-Uni8 with ball locking pin 8mm, for medium and large glider  models and motors with 8mm shaft (5 and 6mm shaft adapter optional – s. accessories tab)
• 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 – it is 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 (e.g. in the fuselage or in your pants pocket)
• A pull cord can be clicked into the locking device to pull the model to the starting point and back.
• Made in Germany by Torcman

Specifications

• maximal motor power: 3.5kW
• maximal RPM: 15000 rpm
• Front locking sleeve diameter: 12mm
• Length snap-on sleeve in front: 12mm
• Diameter ball bearing front: 32mm
• for motor shaft with 8mm (Adapter for 5 and 6mm shaftdiameter available)
• Propadapter wide: 31mm
• Propeller mount: 8mm
• Weight: 87g

Delivery contents

Set contains: Locking sleeve, ball locking bolt with prop adapter, front frame incl. ball bearing, mounting sleeve