Dualsky (Track & Field) Products & News.

Recently just bought this brand new brushless motor in market. And i found some info from a Hong Kong RC blog. Below are the details and some photos of the said motor :


DUALSKY from the first edition of the new Z5 will make so many people pay attention, there are two of the most significant factor is the top drivers and ATSUSHI HARA & ANDY MORE for testers for the Z5. And ATSUSHI HARA Z5 has just officially dedicated as motor race. The Z5 series motor is the leading developer of OPEN BRUSHLESS 2011 TITC champion WONG HEI FENG (Mada Huang). Including the fact that many modern motor design elements and actual combat experience became products on the market.

Z5 aluminum alloy exterior power on the gray titanium color. Place to spend the main connection open semicircle, while the 6-layer substrates to spend to do the coil connection. Current and can withstand higher and lower than in the past two-sided version of resistance. Motor unit for a new generation of cars and on the second floor board is very close to the pinion gear so often braved Lu fine motor cover, so the Z5 bonnet edge bit special to do a larger angle. In order to live more heat and light weight, the new addition of six groups of bonnet vents and steal light. May be more in line with (plus) Built-in centrifugal fan to draw heat from inside the motor.

Continue to spend the main coil fine wire copper wire, while long on line with yiu coil group synchronization. There is a good low-speed torque, but also a slow start handling. Coil coating below potential, and use the whole surface and then plated with copper material. And assistance can make a lower resistance coil cooling. Hall element, and in the past, but the location of fixed and adjustable method also re-improvements. Including aluminum ring and the main Hall element positioning fixtures. Positioning a hollow ring can be locked inside the coil and the coil housing to Yasumasa a certain angle, and the main pieces of the Hall element to spend a fixed production of heat-resistant material, so that sensors and sensor blocks to work at high temperature and can keep both and Parallel to the motor core.

Common sense lines often appear to play cars damaged bending, Z5 particularly the sense lines to make up the seat sensor cable into the angle decreased. Core motor plus only the shock front apron in particular, to reduce movement caused by the motor cell before and after the shock. Motor core as the previous generation, the same can be applied centrifugal fan to help cooling.
















source from : http://kkchung.pixnet.net/blog/post/28553763