Ryan Boekeloo
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Having fun creating new and exciting frames to fly. Here I offer some of my creations for everyone to enjoy. Detail oriented designs made to be strong, light, fast and fun.
RotoRex Frames
Kits
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Sting 180
$ 48.71OVERVIEW
The Sting 180 is a light weight FPV drone great for both racing and freestyle. The low drag and light frame gives it the upper edge in racing and also allows for more efficient flight giving you longer freestyle runs.
FEATURES
- Minimalist 5” quad with ultra low drag
- True 90 degree X frame and central mass yields uniform flight characteristics on pitch and roll.
- Can run any 22xx size motors with standard 16 by 19 mounting pattern.
- Thin arms with verticaly mounted ESCs leading to low drag aerodynamic arm
- Wide camera angle options from 0-45 degrees.
- Fits HS1177 style FPV cameras
- Built in 45 degree GoPro Session mount
- Individual arms allow for easy replacement in the event of a broken arm
- Optional arm braces. Run without arm braces for ultimate low drag racing performance or put the arms on for added strength while freestyling.
- AUW (w/Turnigy 1300 65c 4s graphene): 480g
- Weight of Carbon (without arm supports): 40g
- Frame Weight (without arm supports): 56g
- Frame Weight (with arm supports): 68g
INSPIRATION FOR THE DESIGN
The Sting 180 originated out of a desire to push the size limits of a 5" copter as small as they could go. The result is a 5" copter that is the size of many 4" copters. The main reason for pushing the limis and making the copter as small as could be was to reduce weight and drag. The smaller frame requires less carbon and also presents less frontal area and therefore less drag. To keep the drag and the weight down the arms were also slimmed. Because the arms were so much shorter they didn't need to be as thick to be as strong. The next problem was what to do with the ESCs. Therefore I created a small brace that holds the ESCs vertically on the bottom of the arm allowing for a nice streamlined shape.
Join the discussion at https://www.rcgroups.com/forums/showthread.php?2850023-Sting-180-5-FPV-Drone
RECOMMENDED PARTS
- 22xx motors
- 5" propellers
- 30a esc (Aikon SEFM/XM30a)
- TBS Unify or Tramp VTX
- HS1177 size fpv camera
- Flight Controller of your choice (F4 Advanced, xracer F303, RMRC DoDo, naze32, etc.)
- 1300 65C+ 4S Lipo
- Battery strap (20mm wide, ~200mm long)
MEDIA
Videos
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Nyuki 100
$ 27.28OVERVIEW
The Nyuki 100 is a micro fpv drone capable of using up to 2.5" propellers. The Nyuki is a pure X frame copter that is small, sleek and light. It is capable of fitting places most quads can not and being brushless makes it much lower maintenance than typical brushed micros.
FEATURES
- Brushless Power
- True 90 degree X frame
- Can run any 11xx size motors with standard 9mm mounting pattern.
- Compact FPV backpack with cam angle between 15-20 degrees.
- Integrated antenna protector
- Super strong one piece main frame
- Super small fly anywhere size
- AUW (w/500mah 2s lipo): 94g
INSPIRATION FOR THE DESIGN
The Nyuki 100 evolved out of a desire to have an indoor brushless copter. I was tired of changing out brushed motors over and over again and wanted something that was less maintenance and more powerful. I also wanted to use a CP antenna to have rejection of reflected signals, but I didn't want to keep squishing the exposed antenna. The result was a frame that had integrated circularly polarized antenna protection. After trying many ideas through 3D modeling software I settled on a design that was compact and used the standard FPV backpack made popular by the Tiny Whoop. Check out the RCGroups thread for more information and discussion about the frame. (https://www.rcgroups.com/forums/showthread.php?2792965-Nyuki-100-Brushless-Micro-Drone)
RECOMMENDED PARTS (Indoor Setup)
- 1102-1104 motors
- 2535 propellers
- 10+a ESCs (Aikon 20a SEFM)
- Micro FPV CAM + VTX combo such as Quanum Elite QB58 or FX789T
- Flight Controller with 20mm mounting pattern (Piko BLX)
- 350-500mah 2S Lipo
RECOMMENDED PARTS (Outdoor Setup)
- 1104-1106 motors
- 2535 propellers
- 20a ESCs (Aikon 20a SEFM)
- Micro FPV CAM + VTX combo such as Quanum Elite QB58 or FX789T
- Flight Controller with 20mm mounting pattern (Piko BLX)
- 350-500mah 3S Lipo
OPTIONAL PARTS
Removable Propeller Guards: http://armattanproductions.com/pages/product_details/5263
Frame with Built In Propeller Guards: http://armattanproductions.com/pages/product_details/5262
Light Weight 1.5mm Frame: http://armattanproductions.com/pages/product_details/5264
3D Printed Propeller Guards: https://www.thingiverse.com/thing:2234159
4-in-1 ESC Expansion
Want to run a 4-in-1 ESC with your Nyuki? If so just purchase the parts below and you will be able to stack the ESC under your flight controller.
4mm Spacers (x4): https://armattanproductions.com/pages/product_details/5126
M3 25mm Screw (x4): http://www.fastener-express.com/m3-x-5-x-25mm-socket-head-cap-screws-alloy-qty-20.aspx
IMPORTANT
Armattan Productions also does not carry the three 20mm M3 standoffs necessary for the HD camera mount in their hardware selection. You can buy them from Space Cowboys on Armattan or other RC shops. Links below:
Space Cowboy on Armattan: https://www.armattanproductions.com/test/pages/product_details/3436
ReadymadeRC: https://www.readymaderc.com/store/index.php?main_page=product_info&cPath=53_585_586&products_id=5483
MEDIA
* V1 side plate shown, kit now comes with V2 side plate
* V1 side plate shown, kit now comes with V2 side plate
VIDEOS
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Yellow Jacket 130
$ 34.76OVERVIEW
The Yellow Jacket 130 is a uncompromising 3" quad. Unlike other 3" quads, the Yellow Jacket does not compromised on video quality letting you run a full size fpv vtx and a full HS1177 sized fpv camera. The frame utilizes the small 20mm mounting pattern of the Piko BLX flight controller. Couple that with the ESC and FPV stack from Furious FPV and you will have one clean and compact build. Alternatively use the FPV vtx of your choice and ESCs mounted on the arms for ultimate customization running the parts you want without problem. Join the discussion and find out more about the frame on the RCgroups thread for the Yellow Jacket (https://www.rcgroups.com/forums/showthread.php?2845358-Yellow-Jacket-130-HS1177-Compatible-3-Drone#post37015818)
FEATURES
- Uncompromising 3" mini quad
- Can run any 13xx or 14xx size motors with standard M2 12mm mounting pattern.
- Wide camera angle options from 0-45 degrees.
- Fits HS1177 style FPV cameras with lens size up to 2.1mm!
- Super strong one piece main body.
- 20mm Flight controller mounting pattern
INSPIRATION FOR THE DESIGN
The Yellow Jacket 130 evolved out of a desire to have a 3" 130 sized copter that didn't compromise on the fpv camera. Many of the smaller fpv cameras do not have as good dynamic range or low light performance as a standard HS1177 camera. Thus the Yellow Jacket 130 was birthed taking design inspirations from is bigger brother (the Hornet 220 http://armattanproductions.com/pages/kit_detail/433?). After trying many ideas through 3D modeling software I settled on a design that was well proportioned and accommodated the full sized fpv equipment that I desired.
RECOMMENDED PARTS
- 4000kv 1306 or 1406 motors
- 3x4.5x3 propellers
- 20a esc (Aikon SEFM) or 20mm mounting pattern 2 in 1 ESCs such as the Furious FPV Silky
- Lumenier fpv transmitter (25/200/600 mw) or Furious FPV Innova
- HS1177 fpv camera
- Flight controller with 20mm mounting pattern (such as Piko BLX)
- 800mah 4S Lipo
- Battery strap (15mm wide, ~200mm long)
MEDIA
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Hornet 220
$ 43.92OVERVIEW
The Hornet 220 is a minimalized 5” racing x-quad that is small, sleek and light. It is capable of carrying a variety of HD cameras and customizable to any pilots desires.
FEATURES
- Minimalist 5” quad with significantly less drag than other popular racing quads
- True 90 degree X frame and central mass yields uniform flight characteristics on pitch and roll.
- Can run any 22xx size motors with standard 16 by 19 mounting pattern.
- 18mm wide arms. Same as many ESCs on today’s market.
- Wide camera angle options from 0-55 degrees.
- Fits HS1177 style FPV cameras
- Individual arms allow for easy replacement in the event of a broken arm.
- Secured XT60 mount to prevent flexural break of main power leads
- AUW (w/Turnigy 1300 65c 4s graphene): 520g
INSPIRATION FOR THE DESIGN
The hornet 220 evolved out of a desire to get rid of a lot of useless empty space that I saw in my friends and personal frames. This wasted space lead to frames that were unnecessarily large and therefore had more drag and overall just spoiled their potential performance. After trying many ideas through 3D modeling software I settled on a design that had a compact electronics stack mounted right behind the FPV camera. The electronics stack was also not compromised to make it smaller, it is composed of a PDB/OSD, full size flight controller, receiver and FPV transmitter. The design resulted in a main body that was half the length of many race quads. Four prototypes later with slight design alterations I ended up with the frame that I now call the Hornet 220. Follow the design on the RCgroups thread (http://www.rcgroups.com/forums/showthread.php?t=2723855)
RECOMMENDED PARTS
- 2300kv 2205 motors
- 5x4.5x3 propellers
- 30a esc (Aikon SEFM/XM30a)
- Lumenier fpv transmitter (25/200/600 mw)
- HS1177 fpv camera
- Flight Controller of your choice (spracing evo, RMRC DoDo, naze32, etc.)
- 1300 65C+ 4S Lipo
- Battery strap (15mm wide, ~200mm long)
HD CAMERA MOUNTS
Runcam/Foxeer/Mobius 40 degree mount: http://armattanproductions.com/pages/product_details/3393
GoPro Hero/Session 40 degree mount: http://armattanproductions.com/pages/product_details/4196
Armattan Productions also does not carry the two 20mm M3 standoffs necessary for the HD camera mount in their hardware selection. You can buy them from Space Cowboys on Armattan or other RC shops. Links below:
Space Cowboy on Armattan: https://www.armattanproductions.com/test/pages/product_details/3436
ReadymadeRC: https://www.readymaderc.com/store/index.php?main_page=product_info&cPath=53_585_586&products_id=5483
IMPORTANT
Armattan Productions does not carry the 30mm long M3 screws required to run both a PDB/OSD and a fligth controller in the same stack. The four 20mm M3 screws provided will work if you only have a flight controller in the stack. If you want the 30mm M3 screws you can find them in the following link (http://www.fastener-express.com/M3x.5x30mmButtonSocketCapAlloySteelQty.aspx)
MEDIA
Products
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NYUKI 100 2MM MAIN FRAME WITH BATTERY STRAP SLOTS
$ 10.442mm version of the Nyuki 100 main frame with battery strap slots.
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Nyuki 1.5mm Side Plate V2
$ 3.54Revised side plate for the Nyuki nicro drone. Provides extra strenth to widthstand hard inverted crashes.
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Hornet HD Cam Mount 40 degrees 2mm (GoPro Session/Hero)
$ 2.12Interchangable mount for use with HD cameras such as the GoPro Session or Hero cameras on the Hornet 220. Mount places camera at 40 degrees.
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Hornet HD Cam Mount 40 degrees 2mm (Foxeer Runcam Mobius)
$ 2.40Interchangable mount for use with HD cameras such as the foxeer legend, Runcam HD, Runcam HD2, Mobius, etc on the Hornet 220. Mount places camera at 40 degrees.
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Hornet Top Plate 2mm
$ 4.08Main top plate for the Hornet frame. Mounting position for lumenier VTX and mounting slots for HD cam plates.
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Hornet Main Bottom Plate 2mm
$ 6.76Main bottom plate for the Hornet 220 frame. Incorporates xt60 suport, raceing transponder mounting location and much more.
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Hornet Bottom Arm Brace 2mm
$ 4.802.0mm thich botom arm brace for the Hornet 220. This is also where the battery gets strapped onto the copter.
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Hornet 220 5 Inch Arms 4mm
$ 5.144.0mm thich Carbon fiber arm for the Hornet 220 for use with 5" props. Arm is 18mm wide which is perfect for most ESCs.