The airframe implements 4mm thick removable arms and supports various arm sizes supporting 4", 5", and 6" propellers. Lumenier's QAV-R brand comprises a number of highly specialized components for the FPV Drone Racer. This newest version of the QAV-R features a stronger carbon fiber bottom plate and thicker 2mm top plate, giving you the best of both durability and performance.
The Lumenier QAV-R quad deploys and improves the removable center X arm position made popular in pro pilot circles by the Alien racing quad and further refines the popular center section of the Lumenier QAV210/180 with a number of key innovations. To enable extremely fast arm changeovers in race pit settings, the QAV-R frame implements custom developed, precision machined aluminum mounting hardware. This hardware allows a pilot to remove an arm by removing 3 screws from the bottom of the airframe without the need to worry about holding nuts or other hardware on the inside of the airframe. One 2mm Allen tool is all that is needed to completely remove an arm within seconds. The custom aluminum hardware also stiffens the frame core and eliminates the need for captive nuts that would have to be press fit into the Carbon Fiber. No structural connection is made between the arm fasteners and the power distribution board to avoid shorts during severe crashes. The bare QAV-R frame kit weighs only 106g (with PDB, but no other electronics or motors), significantly lighter than the competition.
The airframe comes with all Aluminum hardware. All screws are premium, black oxide steel. The long aluminum spacers are also anodized black and, for the first time, have a textured grip surface treatment, which facilitates holding of the spacers during assembly and servicing of the airframe.
Included with the QAV-R kit is the popular Lumenier 4Power power distribution board which can be fitted with an optional Pololu voltage drop-down circuit (to 12v or 5v), a XT60 pig-tail, and the silicone grommet holding method for the pig-tail introduced in the QAV210/180. Like the QAV210/180, the QAV-R kit enables mounting of small FPV camers such as the Lumenier CM-650 in a fully encased assembly which protects the FPV camera during crashes and enables pointing the FPV camera at a wide variety of viewing angles.
Also included are the new Lumenier Neoprene Landing Pads, which provide a simple, light-weight, crash-proof landing gear option, which also soften the airframe during touch downs.
Lumenier has a wide variety of accessories available for the QAV-R airframe. These accessories include a QuickSwap power distribution board, high quality carrying case, a super bright RGB LED board, vibration isolation HD camera mount, and more.