The double brushless kit will be compatible only to the Walkera 5#10 helicopter/receiver purchased before 1/1/2010. Walkera has since updated the firmware during the year 2010 on the 5#10 receiver which made all the double brushless kits incompatible. Please make sure your 5#10 is not the new 2010 model or purchased on or after January 1st, 2010.
Walkera 5#10 Brushless Turbo Upgrade Kit converts brush-1-cell to brushless-2-cell by Turbo Ace. Produces extra thrust with 2 cell, lighter weight and more efficiency. No need to change your receiver, this kit powers the Walkera stock receiver from the included BEC of the dual ESC.
Finally there is a brushless solution for your 5#10 helicopter. This is a brushless conversion kit from the trusted US Brand Turbo Ace that can be installed in 30 minutes with absolutely no soldering or drilling on the main frame. Matching motor mounting holes with your Walkera 5#10 main frame. Now you can eliminate the time and pain of following threads to hunt down brushless components and instructions that may or may not work. The Turbo Ace Kit has integrated dual converters and ESCs to works with the existing stock 4-in-1 5#10 receiver. No more struggling to find a matching V-tail mixer and an expensive gyro which increases the all-in-weight and requires endless and tedious adjustments to both ESC end point and gyro. The Turbo Ace BL conversion holds the tail rock solid with no twiching or degradation of performance over time. This brushless kit comes with a complete step by step installation manual backed by customer support in the USA and it's the only truly easy-to-install brushless upgrade for the Walkera 5#10 helicopter.
Additional information.
The RPM is equal to the twin motors' 2900kv multiply by 7.4v (2s). There are lots of kits out there with the hair-pulling tasks of drilling holes to match the motors mounting holes. Once you have completed these off-brand brushless conversion, they often chock on start-ups also referred to as cogging. The only remedy to constant cogging is to "hand crank" the rotors. With the Turbo Ace Brushless Kit, everything is customed tailored for direct pop-ins. The twin ESCs and the converters included in this kit are exceptionally smooth in starting the outrunner motors. The total weight saving is huge so your 5#10 helicopter will be that much lighter than your original stock version. The payload increase has not be measured yet but it has at least 50% more power partly due to the lighter all-in-weight plus higher torque outrunner motors. This kit converts the stock 1-cell to 2-cell and supplies constant 5v to your stock receiver.
Turbo Ace Brushless Features:
1. Turbo Ace Brushless ESC eliminates overload 4-in-1 burn out problem on the 5#10 helicopter.
2. Turbo Brushless upgrade provides more torque and power to overcome windy conditions.
3. Lighter outrunner brushless motors reduce the helcopter's all-in weight,boosting power and agility.
4. Flight time is increased to 16 minutes due to weight reduction and more efficient brushless motor.
5. Turbo Ace smooth-start motor technology ends hand cranking & coggings that's inherent in other conversion kits.
6. The dual bearings brushless motor life span (no brushes to wear out) is at least 100 times longer then a brush motor ..
Brushless kit includes:
2 Brushless outrunner motors
2 BL ESC
2 Converters
1 Complete connectors set ready for the upgrade
1 Instruction manual
You may need to find 4 longer screws and rubber spacers at the hardware/local hobby shop to space out the battery compartment in order to fit the thicker 2 cell battery.
TURBO ACE CX-LAMA-BL vs Stock Specifications:
Total kit weight: ___g including 2 BL motors, 2 ESC, 2 converters and complete wiring.
Total weight of the original 2 brush motors of the 5#10 motor is _____g
Total weight saving from stock to brushless system is ____g
Motors: Twin Brushless Outrunners with Dual Bearings
Rotation: 2900kv
Votage: 7.4v (runs with 2 cell lipo battery only)
Important note:
JST battery connectors can often be plugged in reversed (jamed in the wrong way) even though the JST connectors are keyed. As a consequence you could end up with damaged ESC and battery. We highly recommend that you switch all JST connectors to the Micro Deans connectors which offer better connection and no polarity reverse problem. Go to http://wowhobbies.com/microdeanspolarisedconnectors-2pcsonepair.aspx