HQ 7x4.5 (4 pack)

HQ 7x4.5 (4 pack)
Brand: HQ Prop
Product Code: HQ 7x4.5 (4 pack)
Availability: In Stock
Price: USD$7.00 USD$6.04
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Released in Feb 2015, this replaces the old 7x4.  HQ carbon composite props are a nylon/carbon blend.  They offer higher RPM ability and are stiffer than nylon and abs props.

Now in packs of 4 ( 2 standard and 2 reverse)

HQ 7x4.5 with Cobra 2208 / 2000kv
Prop size Battery Thrust (g) Current (A) Volts Watts Full throttle efficiency (g/W) 150g lift (A) 200g lift (A) 150g lift (Watts) 200g lift (Watts)
7x4.5 3S 960 24.0 12.5 300 3.2 2.1 3.0 26 38
7x4.5 4S 1460 36.0 16.6 598 2.4 1.6 2.5 27 42

30A ESCs recommended

 

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