RC Custom Connectors 
OFM-650 V4 Quadcopter For FPV and Aerial Filming (ARF) 
OFM-380 Quadcopter (ARF) 
OFM-550 HexaCopter ARF Kit 
AliShanMao’s Beginners Guide to FPV 
Product Description
650 The X650 V4 Quadcopter with Dual axis stabilized Camera mount is a great platform for Starter to intermediate and experienced Multirotor pilots for their Aerial Photography career. Not only its very easy to assemble, Folding frame offers easy storage and easy transportation, but also, its real piece of cake to upgrade this frame with better electronics. Moving up to a next level with X650 V4 is just a breeze.
Big This Version that we are offering is taller (Ground Clearance wise) on Landing skids and Bigger (Arms and Motor to motor distance) from the Original X650 V4 sold by XAircraft. It uses more powerful setup compared to original XA 650 V4 and due to taller (More ground clearance, it offers more flexibility in using different camera mounts to go under the frame.
SetWe did not like the stock setup, so we used our expertise and we thought we will offer you the following:
- X650 Value V4 Folding Frame
- Balanced 900kv High Efficiency Brushless Outrunner motors
- Balanced 10×45 Carbon Fiber Propelers
- Custom MT30Amp Opto ESCs
- and CMGoPro-TP Dual axis Stabilized Camera mount with Digital Metal gear servos
Above setup will simply Deliver Superb performance and you will love the smooth flight of this Quad. Not to mention, you do not have to worry about camera shakes, tilts and rolls anymore. Thanks to Dual axis stabilized cam mount controlled by YS-X6 Autopilot system or DJI Naza, you will be taking some pro shots in no time at all.
Frame Specs:
- Dimension: 650mm
- Empty Frame weight 880g
- Payload capacity: 720g
- Max Gross Take off weight: 1600g (Do not overload or it will cause crash)
- Flight Endurance: 18 minutes with 4S 5000mAh lipo battery
Camera Gimbal Specs:
- Gimbal: Original Havafilm Birdie gimbal with Digital Programmable Hitec Servos.
Electronics (New Power Setup Tested for Performance on March 2013) :
- 4 x 700kv powerful and high efficiency disc motors
- 2 pairs of 1245 High efficiency CF Propellers
- 4 x Custom Opto 30A ESCs with SimonK Special multirotor firmware
- Original Havafilm Birdie gimbal with Digital programmable Original hitec servos
We also offer Custom FPV kits and Custom Night Flying LED Light Kits and Headlights for Quadcopters.
Whats more, Using DJI Naza Flight Controller and DJI Naza GPS Extension available to order separate from our site, will add additional useful features like
- Intelligent Orientation control for better camera angles when aerial filming without worrying about your Quad flight orientation,
- Solid GPS Position hold so you can fully focus on getting best shots from your camera mount instead of focusing on flying
- Solid Altitude hold. Just set the throttle to middle and your quad will maintain its current altitude with its GPS position if enabled.
- Auto Return to home and land. In case you lost your video feed and or your Control signal, your quadcopter will fly back to you and land safely.
- Intelligent three level failsafe features
We can also do custom setup and full RTF setup with YS-X6 Autonomous flight System.
Check out our Full RTF offer with DJI Naza controllers and Futaba T8J Radio system
Check out some Flight Videos here
In this video playlist you will find OFM-650 V4 Video Tutorials as well
Leticia – :
Yes, I have tried a 3cell, and it works just fine with the stock’ 10A esc. I think it was around 200 to 300mAh that fit in there. The damn thing goes like a speed demon on 3cell(Got it on radar going alosmt 50 on 2cell, 3cell is just crazy). Don’t fly multiple 3cells in it back to back without letting the ESC and motor cool though, cus a full high throttle flight on 3cells does warm the motor a bit, if you are flying half throttle a lot, it stays pretty cool though.