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Multi Rotor Helicopters Multi Rotor Helicopters Info and Support - Tandem, Quadcopters, Tricopters, Octocopters, and Hexacopters


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Old 07-20-2012, 08:28 AM   #1
robi1kenobi
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Location: Croatia, Zagreb
Default SunnySky X2212 on 4S?

SUNNYSKY X2212-980KV Brushless Motor ,Multi-rotor Quad-copter 1047 1145 prop

Sunnysky Brand New and High Quality
Specially design for multi copter
Fit 2-3S lipo input
Work with APC 1047 or 1145 can prove 900grams Torque
Model:X2212-980KV
KV (rpm): 980
Non-load current: 10V/0.3A
Lipo Battery (cell): 2S-3S Li-poly
Weight: 56g
Length: 30mm
Diameter: 27.5mm
Shaft Diameter(mm): 3



Includes:
1 x motor
1 x prop adaptor
1 x cross type motor mount




They are rated 2s-3s, I'm planning to run them on 5000mAh 4s, 8×6 MasterAirscrew 3bladed props, hexa configuration, ~ 2.5kg AUW.
Should I do it or no?
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Old 07-20-2012, 12:18 PM   #2
Adidas4275
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Default

Well 980 is a little high KV but to be totally honest, there is nothing special about a motor that makes it rated for 2s or 4s

So bench test it. Watch you watt meter and temps.

Those are small props so I bet you'd be fine.
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Old 07-20-2012, 12:42 PM   #3
robi1kenobi
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Oh, you're here too
True KV is a bit lower, around 910 (someone tested Sunny Sky motors on the other forum)
I'll test them and report here when I get the props
Thanks
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Old 02-27-2013, 12:14 PM   #4
quantumstate
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Quote:
Originally Posted by robi1kenobi View Post
I'll test them and report here when I get the props
The props arrive yet?
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