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SKU:  Q4-620
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HL Q4 3908 / 620KV 3-4S Outrunner Brushless Motor
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  Tags: multi-rotor  brushless motor  hengli HL Q Series 


HL Q4 3908 / 620KV 3-4S Outrunner Brushless Motor

Motor Type
Q4 KV320
Q4 KV390
Q4 KV620
Stator    Size(mm)
Motor Size(mm)
Idle Current(10V) 0.4A 0.5A 0.9A
Support Lithium Battery 4-6S LiPo 4-6S LiPo 3-4S LiPo
Max Continuous Current(A) 15 19 29
Max Continuous Power(W) 380 400 420
Internal Resistance 0.239Ω 0.179Ω 0.085Ω

1 x motor
1 x M6 prop adaptors
1 x self-lock nut
1 x screw bag    
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