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Sunday, July 19, 2009

Review on SWANGHOBBY 850Kv D3648N High Watt Brushless Motor + Propeller Adaptor

Swanghobby.com reviews on SWANGHOBBY 850Kv D3648N High Watt Brushless Motor + Propeller Adaptor.






I have two of these motors and find them powerfull and cool running,at the moment one of the motors is fitted to a plane that had a .40ic engine and is powerfull enough to do all the same aerobatics,

I am now building a larger aerobatic model and intend to make it a twin again useing these motors.




you can buy this SWANGHOBBY 850Kv D3648N High Watt Brushless Motor + Propeller Adaptor at Remote Control Model Free Shipping Shop



Specification
Advise configure and usage limit):

1. Advise application power 1000W

2. Momentary power 1200Wmax

3. Propose configure for this motor:

a. Battery---2500mAh 20C 4Slipo b. ESC---60A c. propeller--- APC12X7



4. Don′t let the exiguous carbon steel metal to close with motor when fixing, it breathe inside motor by magnetic field then cause the motor to set up or cause the winding short!



5. Please use the stainless steel screws when fix the motor, and the length of the screw don′t higher than the pedestal, lest to breach the wire!



6. Motor temperature should not exceed 90℃



Configuration characteristic:

1. Magnet---N38SH

2. Silicon steel---0.35(mm)

3. Bearing---NMB

4. shaft--- Carbon steel

5. Guide wind system--- Free cooling

6. Insulated material--- Somar Epoxy (Japan)



Accessories: Front prop holder、Rear prop holder、Cross motor mount



Reliability Testing:

1. Test Condition

a. Voltage---14.8(V)

b. Propeller--- APC12X7

c. Load current---35(A)

d. Net Thrust---1800(g)

e. Room temperature---25(℃)

f. Run mode---5 Minute ON, 2 Minute OFF

g. Shaft direction gap---0.05-0.2mm

h. Noise no load---30db



2. After testing 100 times circle

a. Net thrust---1750(g)

b. Current---36.5(A)

c. Temperature rising---85(℃)

d. Shaft direction gap---0.1-0.2mm

f. Run mode---5 Minute ON, 2 Minute OFF

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